Updated dist files.

Fixed typo in error string.
Updated elliptic package to address possible malleability issue; which should not affect Ethereum.
2020-06-29 00:54:30 -04:00 · 2020-06-29 00:45:47 -04:00 · 2020-06-29 00:40:17 -04:00 · 2020-06-29 00:38:27 -04:00 · 2020-06-29 00:21:59 -04:00 · 2020-06-29 00:06:31 -04:00
293 changed files with 2451 additions and 3822 deletions
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -3,7 +3,7 @@ name: Node.js CI
 on:
  push:
    branches:
-      - ethers-v5-beta
+      - master

 jobs:
  test-node:
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,527 +3,34 @@ Changelog

 This change log is managed by `scripts/cmds/update-versions` but may be manually updated.

+ethers/v5.0.3 (2020-06-29 00:50)
+--------------------------------
+
+  - Fixed typo in error string. ([7fe702d](https://github.com/ethers-io/ethers.js/commit/7fe702d59b0b81d2812e407b99a1e98e0e18ba03))
+  - Updated elliptic package to address possible malleability issue; which should not affect Ethereum. ([9e14345](https://github.com/ethers-io/ethers.js/commit/9e1434503e2a0280e9918c4eadb4d972b062b3b0))
+  - Fixed FixedNumber unguarded constructor and added isZero. ([#898](https://github.com/ethers-io/ethers.js/issues/898); [08c74e9](https://github.com/ethers-io/ethers.js/commit/08c74e9a132f37ab8cc3fb5dab3bd1fd708ee702))
+  - Added StaticJsonRpcProvider for reducing calls to chainId in certain cases. ([#901](https://github.com/ethers-io/ethers.js/issues/901); [c53864d](https://github.com/ethers-io/ethers.js/commit/c53864de0af55dd8ec8ca5681e78da380d85250a))
+  - Allow getDefaultProvider to accept a URL as a network. ([8c1ff4c](https://github.com/ethers-io/ethers.js/commit/8c1ff4c862b8cecb04c98d71910870e0b73867a0))
+  - Make network an optional parameter to WebSocketProvider. ([987b535](https://github.com/ethers-io/ethers.js/commit/987b5354cc18ed41620c43910ac163f358d91b5d))
+  - Removed deprecated errors package. ([f9e9347](https://github.com/ethers-io/ethers.js/commit/f9e9347e69133354c3d65c1f47475ddac8a793cf))
+  - Updated badges in docs. ([d00362e](https://github.com/ethers-io/ethers.js/commit/d00362eb706cfbf9911611e8d934260061cfbbd2))
+  - Create security policy. Create security policy. ([88e6849](https://github.com/ethers-io/ethers.js/commit/88e68495b67d9268ee66362b08c9b691d03ab58a))
+
+ethers/v5.0.2 (2020-06-13 21:36)
+--------------------------------
+
+  - Allow provider.ready to stall until the network is available. ([#882](https://github.com/ethers-io/ethers.js/issues/882); [bbb4f40](https://github.com/ethers-io/ethers.js/commit/bbb4f407b34782c36ff93fa528e3b9f793987d4a))
+  - Reduce dependencies to squash security issues. ([738d349](https://github.com/ethers-io/ethers.js/commit/738d34969d7c2184242b92f78228ba6a8aed1f3a))
+  - Updated admin scripts for publishing prod releases. ([e0e0dbe](https://github.com/ethers-io/ethers.js/commit/e0e0dbef1830572c465670b826a7aa2b403ad2e8))
+
+ethers/v5.0.1 (2020-06-12 23:09)
+--------------------------------
+
+  - Fixed embedded package version strings. ([5a69e9c](https://github.com/ethers-io/ethers.js/commit/5a69e9caa882aa5f1b44c4453d67cde43254eafe))
+
 ethers/v5.0.0 (2020-06-12 19:58)
 --------------------------------

  - Preserve config canary string. ([7157816](https://github.com/ethers-io/ethers.js/commit/7157816fa53f660d750811b293e3b1d5a2f70bd4))
  - Updated docs. ([9e4c7e6](https://github.com/ethers-io/ethers.js/commit/9e4c7e609d9eeb5f2a11d6a90bfa9d32ee696431))

-ethers/v5.0.0-beta.192 (2020-06-12 04:51)
-----------------------------------------
-
-  - Support nonpayable Solidity modifier in ABI. ([adc8d3d](https://github.com/ethers-io/ethers.js/commit/adc8d3d9aec2f5ee8e207f8bc77d99052e473d16))
-  - More debug information in timeout and fetch errors. ([#678](https://github.com/ethers-io/ethers.js/issues/678); [693094e](https://github.com/ethers-io/ethers.js/commit/693094e97ce4f0dc0cd49b9cf6b1557bd7dc517d))
-  - Use URL parse instead of constructor for react compatibility. ([#874](https://github.com/ethers-io/ethers.js/issues/874); [5e7d28b](https://github.com/ethers-io/ethers.js/commit/5e7d28b19b18aa1bbb4b851f74f6d7865725be02))
-
-ethers/v5.0.0-beta.191 (2020-06-03 03:41)
-----------------------------------------
-
-  - Allow undefined properties in transaction object and fix stray this. ([#860](https://github.com/ethers-io/ethers.js/issues/860); [98bb589](https://github.com/ethers-io/ethers.js/commit/98bb58964bec7dff0ccf481d474354ec1ca6f376), [d2406c4](https://github.com/ethers-io/ethers.js/commit/d2406c42a18c123205918eb46bf24de0ff97ee23))
-  - Allow JsonRpcSigner to override from if it matches Signer. ([#862](https://github.com/ethers-io/ethers.js/issues/862); [1a89c59](https://github.com/ethers-io/ethers.js/commit/1a89c591c26a7fcc2031d0df90137d8a096c5c01))
-  - Added initial support for spontaneous network changes. ([#495](https://github.com/ethers-io/ethers.js/issues/495), [#861](https://github.com/ethers-io/ethers.js/issues/861); [2bc7bb6](https://github.com/ethers-io/ethers.js/commit/2bc7bb6e61219a40cfe2acd95c115c2195c21223), [d2ca4fb](https://github.com/ethers-io/ethers.js/commit/d2ca4fb443b2653063ca5aa349b52ecd0ff79e2f))
-
-ethers/v5.0.0-beta.190 (2020-06-01 05:02)
-----------------------------------------
-
-  - Re-enable tests removed to fix slow CI. ([cd7a0b3](https://github.com/ethers-io/ethers.js/commit/cd7a0b36cd77df5d5951a97cdb6b6be1c9387f51))
-  - Major Contract refactor for overrides. ([#819](https://github.com/ethers-io/ethers.js/issues/819), [#845](https://github.com/ethers-io/ethers.js/issues/845), [#847](https://github.com/ethers-io/ethers.js/issues/847), [#860](https://github.com/ethers-io/ethers.js/issues/860); [42dee67](https://github.com/ethers-io/ethers.js/commit/42dee67187adb04d0b88f420b24cb3e73301d609))
-  - Remove legacy Circle CI tasks. ([c445232](https://github.com/ethers-io/ethers.js/commit/c445232980007d3474bc036ff59fb37638f93820))
-  - Fixing GitHub actions. ([#853](https://github.com/ethers-io/ethers.js/issues/853); [6b8f0f3](https://github.com/ethers-io/ethers.js/commit/6b8f0f3cb38295cd5d693f9b71f629b591206f1e))
-
-ethers/v5.0.0-beta.189 (2020-05-29 21:25)
-----------------------------------------
-
-  - Simplify typing for properties module. ([41e66ab](https://github.com/ethers-io/ethers.js/commit/41e66ab834e9835807481658a7956207edfef3d7))
-  - Refactor Contract away from monolithic runMethod. ([e5a1b4d](https://github.com/ethers-io/ethers.js/commit/e5a1b4d5cbbaa0a8ce64c72e13d0d12fa2b856e3))
-  - Correctly set last emitted block for WebSocketProvider. ([#856](https://github.com/ethers-io/ethers.js/issues/856); [1b0ad5a](https://github.com/ethers-io/ethers.js/commit/1b0ad5aa69327f80c7814069142965914673dc06))
-  - Fixed delayed network detection attempting to overwrite read-only value. ([#854](https://github.com/ethers-io/ethers.js/issues/854); [8efd8d2](https://github.com/ethers-io/ethers.js/commit/8efd8d203158ebdef040ec759c3b423312a86e7c))
-  - Better WebSocket compatibilities with Parity. ([#849](https://github.com/ethers-io/ethers.js/issues/849); [180a1af](https://github.com/ethers-io/ethers.js/commit/180a1aff3adc5b4af3a1349b52666ca5942c92a2))
-
-ethers/v5.0.0-beta.188 (2020-05-21 00:02)
-----------------------------------------
-
-  - Make filter blockHash property name match EIP-234. ([b03c4ed](https://github.com/ethers-io/ethers.js/commit/b03c4edd31a1929b411d0559d17eee7e3d6b11c8), [ed29fac](https://github.com/ethers-io/ethers.js/commit/ed29fac376c1a0aa210bf75979bb2ab62d0cf46b))
-  - Fixed FallbackProvider sync-stalling for backends. ([#841](https://github.com/ethers-io/ethers.js/issues/841); [f963589](https://github.com/ethers-io/ethers.js/commit/f96358940043123aa7a8fe97a1af7af293ce9740))
-  - Add correct tag to release on publish. ([#828](https://github.com/ethers-io/ethers.js/issues/828); [8516076](https://github.com/ethers-io/ethers.js/commit/85160766cdcd031f226382901ebadee9d7f40200))
-
-ethers/v5.0.0-beta.187 (2020-05-12 23:29)
-----------------------------------------
-
-  - Add sub-error to gas estimate error for Ganache users. ([#829](https://github.com/ethers-io/ethers.js/issues/829); [647fbd8](https://github.com/ethers-io/ethers.js/commit/647fbd8cbfa0f94f72db6faadd528e61c49b1dd6))
-  - Moved ABI check for unique names to coding time and only if ambiguous. ([#816](https://github.com/ethers-io/ethers.js/issues/816); [fa87417](https://github.com/ethers-io/ethers.js/commit/fa87417e9416d99a37d9a2668a1e54feb7e342fc))
-  - Added missing Interface exports to umbrella utils. ([82a9326](https://github.com/ethers-io/ethers.js/commit/82a93263fae330ae39a7212e74d973fa9f820f64))
-  - Fixed FallbackProvider ESM super-this out-of-order issue. ([#822](https://github.com/ethers-io/ethers.js/issues/822); [fde102b](https://github.com/ethers-io/ethers.js/commit/fde102b7eda304403dcc677cd6d3b48339cd3a81))
-  - Fixed node hanging on unnecessary timeout when fetchJson fails. ([fdf2253](https://github.com/ethers-io/ethers.js/commit/fdf2253218cf379043acc32dea8c95c284a82cec))
-
-ethers/v5.0.0-beta.186 (2020-05-08 15:27)
-----------------------------------------
-
-  - Fix JsonRpcProvider out-of-order super call. ([#822](https://github.com/ethers-io/ethers.js/issues/822); [963197d](https://github.com/ethers-io/ethers.js/commit/963197d70c96e5970b431173c2cc782cb496674c))
-
-ethers/v5.0.0-beta.185 (2020-05-04 22:54)
-----------------------------------------
-
-  - More robust FallbackProvider on clean exits. ([8eeda23](https://github.com/ethers-io/ethers.js/commit/8eeda23e989fcb0126bd20b17c67f62466d19259))
-  - Safer test suite reporter timer. ([657a039](https://github.com/ethers-io/ethers.js/commit/657a0394f56b51a13c691477c2b0dcf74678fd7c))
-  - Added goerli to AlchemyProvider tests. ([ab7c781](https://github.com/ethers-io/ethers.js/commit/ab7c78118ab80990a3e3368749599a1cf6e9d4ae))
-  - Added more robust poll event to Provider. ([dc48bfb](https://github.com/ethers-io/ethers.js/commit/dc48bfb7adb9334848c93173ba2c634f22a9a72f))
-  - Added goerli to AlchemyProvider. ([86670eb](https://github.com/ethers-io/ethers.js/commit/86670eb80e96fc4ba4e3664c9389f8130bbfea73))
-  - Removed Cloudflare from test suite; it is down again. ([17dc022](https://github.com/ethers-io/ethers.js/commit/17dc022603afdfe4147638ab4b2704bcef09533f))
-  - Prevent forceOutput in test reporter from crashing. ([cafd344](https://github.com/ethers-io/ethers.js/commit/cafd34460b194d78092021f1d7e0307130340b68))
-  - Stall FallbackProvider backends from requests if not in-sync. ([fa6904f](https://github.com/ethers-io/ethers.js/commit/fa6904fef35e7ab888221f3a0613bfe7e6df3594))
-  - Allow providers to detect their network after instantiation. ([#814](https://github.com/ethers-io/ethers.js/issues/814); [99ae946](https://github.com/ethers-io/ethers.js/commit/99ae946476a317a9d89e5d8f57cf37f8680bfa2b))
-  - Better messaging on low-level network errors. ([#814](https://github.com/ethers-io/ethers.js/issues/814); [0e3a66c](https://github.com/ethers-io/ethers.js/commit/0e3a66c82959a08f3f4e4ffbca3ae3792ff2548f))
-  - Manage FallbackProvider stalling without unref. ([#815](https://github.com/ethers-io/ethers.js/issues/815); [7b1a7c7](https://github.com/ethers-io/ethers.js/commit/7b1a7c7f31a3631e12c2a341b562983360e670e9))
-  - Only error on duplicate signatures in Contract ABI. ([#499](https://github.com/ethers-io/ethers.js/issues/499); [098d7ef](https://github.com/ethers-io/ethers.js/commit/098d7efb21bd648c2660342297d2419904a10925))
-  - Added getWebSocketProvider static method to InfuraProvider. ([a6c1174](https://github.com/ethers-io/ethers.js/commit/a6c1174dffe6dca1a3a64d1d472cec6e12372117))
-  - Fix WebSocketProvider responses when message result is null. ([#813](https://github.com/ethers-io/ethers.js/issues/813); [472e5b0](https://github.com/ethers-io/ethers.js/commit/472e5b07eab180baa12185c8f00e5079ce4c671f))
-  - Allow modifiers on Human-Readable ABI for tuples and arrays. ([83fba3d](https://github.com/ethers-io/ethers.js/commit/83fba3de25b524cc48975b1952f4319d63874205))
-  - Added initial renew support to ENS CLI. ([54dfb75](https://github.com/ethers-io/ethers.js/commit/54dfb757c4c88e4bcada1890c4016fadfb25581a))
-  - Allow contract filters to include OR-ed values. ([#437](https://github.com/ethers-io/ethers.js/issues/437); [28800d7](https://github.com/ethers-io/ethers.js/commit/28800d7681f3bab08f6d30a22f0813e04feee18a))
-
-ethers/v5.0.0-beta.184 (2020-04-28 04:58)
-----------------------------------------
-
-  - Removed old EIP-1193 experimental provider; it can now be supported by Web3Provider as EIP-1193 is now backwards compatible. ([84c68ac](https://github.com/ethers-io/ethers.js/commit/84c68ac5c17b10897ade966d6c8fac1f1f66a4af))
-  - Fixed getLogs filter deserialization. ([#805](https://github.com/ethers-io/ethers.js/issues/805); [393c0c7](https://github.com/ethers-io/ethers.js/commit/393c0c74a91175adca2e25026dcdb9e6445afd8f))
-  - Added EIP-1193 support to Web3Provider. ([56af441](https://github.com/ethers-io/ethers.js/commit/56af4413b1dd1787db68985e0b612b63d86fdf7c))
-  - Minor typing-detected fixes. ([d1f3a42](https://github.com/ethers-io/ethers.js/commit/d1f3a42c119d5588eab667ec7bb6e71042cfb656))
-  - Added initial support for recoverable coding erros. ([#800](https://github.com/ethers-io/ethers.js/issues/800); [bda6623](https://github.com/ethers-io/ethers.js/commit/bda66230916e58e25a522e8430ce4de25091eb6b))
-  - More draconian Typing. ([14e6811](https://github.com/ethers-io/ethers.js/commit/14e6811bf7d7c38a3b5714dededcc883c185d814))
-  - Omit HID libraries for hardware-wallets package on unsupported environments. ([#798](https://github.com/ethers-io/ethers.js/issues/798); [2e24920](https://github.com/ethers-io/ethers.js/commit/2e24920d028d42908d0764ad4ca0b56b55f852d1), [5aefb43](https://github.com/ethers-io/ethers.js/commit/5aefb4303d2fdda62e7e5ddb644919f613d6016a))
-  - Make default constructor non-payable. ([#684](https://github.com/ethers-io/ethers.js/issues/684); [017ea0d](https://github.com/ethers-io/ethers.js/commit/017ea0d6bd22833e9d399ae6b818443786f17884))
-
-ethers/v5.0.0-beta.183 (2020-04-23 23:28)
-----------------------------------------
-
-  - Fixed inconsistent log format in WebSocketProvider. ([#795](https://github.com/ethers-io/ethers.js/issues/795); [8e7751f](https://github.com/ethers-io/ethers.js/commit/8e7751f7dfb41e58f81c7918cf36c152c3209ae2))
-  - Added WebSocketProvider support for ENS names in filters. ([6707754](https://github.com/ethers-io/ethers.js/commit/6707754580490c5a801d6205af0841794d20b3c9))
-  - Fixed provider filtering by ENS name. ([aeeb75f](https://github.com/ethers-io/ethers.js/commit/aeeb75f74c3be11b9b3b2925fd73349070542e54))
-  - Fixed ContractFactory.deploy ignoring overrides. ([#796](https://github.com/ethers-io/ethers.js/issues/796); [8bb2a0f](https://github.com/ethers-io/ethers.js/commit/8bb2a0fd08f6f128a80444e3fd90c29e4cd7edfb))
-  - Fix median calculation for large block number deltas across FallbackProvider backends. ([fca5ccb](https://github.com/ethers-io/ethers.js/commit/fca5ccbc2052569e700a96dbb1de1c9cef7c966f))
-  - Work-around for Cloudflare not offering eth_blockNumber. ([8cf4b3c](https://github.com/ethers-io/ethers.js/commit/8cf4b3cf4598f4f3643d5ebe9c366466d398cb83))
-  - Added string spell-checking to library and fixed discovered typos. ([71d03c6](https://github.com/ethers-io/ethers.js/commit/71d03c6e3cab1aacb3e4e74d3966fbaa7db2ee06))
-  - Fixed getUrl for node 8. ([560adea](https://github.com/ethers-io/ethers.js/commit/560adeabb06a2ab483bcad162f02ccef41ebc245))
-  - Dependency security updates. ([da3b0bf](https://github.com/ethers-io/ethers.js/commit/da3b0bf0786fe8a95c68485d130ca59c597ffe4d))
-  - Fixes for dist builds without injected XMLHttpRequest. ([#789](https://github.com/ethers-io/ethers.js/issues/789), [#506](https://github.com/ethers-io/ethers.js/issues/506); [9ae6b70](https://github.com/ethers-io/ethers.js/commit/9ae6b70efb9f3d3251820403597085cfa30ace05))
-
-ethers/v5.0.0-beta.182 (2020-04-16 21:53)
-----------------------------------------
-
-  - Added support for Contract event parsing error recovery. ([cc72f76](https://github.com/ethers-io/ethers.js/commit/cc72f76695572d235d7f5a5ad4dc1838a5fe884a))
-  - Fix provider log filters with zero topics. ([#785](https://github.com/ethers-io/ethers.js/issues/785); [4ef0e4f](https://github.com/ethers-io/ethers.js/commit/4ef0e4f7653226bf8cca86e065ad614e7288af96))
-
-ethers/v5.0.0-beta.181 (2020-04-15 18:23)
-----------------------------------------
-
-  - Temporarily remove CloudflareProvider tests; it is down and breaking the tests. ([797abb7](https://github.com/ethers-io/ethers.js/commit/797abb726711499d96bf1c12c61e3bb1a7b4925d))
-  - Better error reporting for Fragments. ([7dcefcb](https://github.com/ethers-io/ethers.js/commit/7dcefcbf71ef337103639bbe3f4ad2625565651a))
-  - Fixed Contract filter unsubscribing. ([2eb3823](https://github.com/ethers-io/ethers.js/commit/2eb3823de4ba111cc0c746a0715fe6dd3d1b16da), [39c78f3](https://github.com/ethers-io/ethers.js/commit/39c78f37ceff9b8ec08329903dcba7bd53bd8661))
-  - Fixed WebSocketProvider filter events. ([#784](https://github.com/ethers-io/ethers.js/issues/784); [69f7077](https://github.com/ethers-io/ethers.js/commit/69f707762ed5939c5f52bf6dce5c5513aaf6fa1d))
-  - Added bitwise operations to BigNumber. ([#781](https://github.com/ethers-io/ethers.js/issues/781); [7498c18](https://github.com/ethers-io/ethers.js/commit/7498c18235c7566b2f652cddba991f55e0943da8), [284771e](https://github.com/ethers-io/ethers.js/commit/284771ea39b6f4ee9cdf75ce5feea9e6aa9a65c5))
-
-ethers/v5.0.0-beta.180 (2020-04-03 22:10)
-----------------------------------------
-
-  - Correctly return the Provider in NonceManager. ([6caf7c2](https://github.com/ethers-io/ethers.js/commit/6caf7c292cd5f03741cd6b30053c3325c4f30a81))
-  - Fail earlier when resolving an ENS name that is not a string. ([2882546](https://github.com/ethers-io/ethers.js/commit/28825463517f8821392464ec2283ee59c431d928))
-  - Fixed mutabilityState calculation for function fragments. ([#762](https://github.com/ethers-io/ethers.js/issues/762); [6526de0](https://github.com/ethers-io/ethers.js/commit/6526de016fda5403474dad61ee59acc62ee25ebc), [d7c8b35](https://github.com/ethers-io/ethers.js/commit/d7c8b355a049b36068b0525a357c6278639a8d58))
-  - Force Log properties to be non-optional. ([#415](https://github.com/ethers-io/ethers.js/issues/415); [da412f6](https://github.com/ethers-io/ethers.js/commit/da412f660723d1c411484e74970ce4eb166374c2), [8ad26f0](https://github.com/ethers-io/ethers.js/commit/8ad26f0ff42614a6c40e735cb6fffd36874da1a0))
-  - Fixed Signer call not forwarding blockTag. ([#768](https://github.com/ethers-io/ethers.js/issues/768); [053a2d7](https://github.com/ethers-io/ethers.js/commit/053a2d7fcdb4ca4c9bfd0bee0f42e0187d3db477))
-
-ethers/v5.0.0-beta.179 (2020-03-31 23:40)
-----------------------------------------
-
-  - Fixed ENS CLI lookup for Website. ([0f144c6](https://github.com/ethers-io/ethers.js/commit/0f144c6cc03082026080782356b940af3389b34e))
-  - Fixed getEtherPrice for EtherscanProvider. ([#776](https://github.com/ethers-io/ethers.js/issues/776); [6c71b51](https://github.com/ethers-io/ethers.js/commit/6c71b515126d8ef3cea5a1aec814c4cab56cc1a5))
-  - Fixed ENS CLI tool set-websites and added set-name. ([70cffb6](https://github.com/ethers-io/ethers.js/commit/70cffb6a5166a79a54e02b03b6a7ec0085407e07))
-
-ethers/v5.0.0-beta.178 (2020-03-30 22:14)
-----------------------------------------
-
-  - Fixed Event args keyword access. ([2692e78](https://github.com/ethers-io/ethers.js/commit/2692e783b40ce16207fa1a8e8513ebb5455fd2d0), [092ce9b](https://github.com/ethers-io/ethers.js/commit/092ce9bcc2abf92c40550c4a990a8e2c889cc250))
-  - Updating TypeScript library and fixing some audit issues. ([bd32ee0](https://github.com/ethers-io/ethers.js/commit/bd32ee0af5b25a435e5896773d8bfd482d3adcaf))
-
-ethers/v5.0.0-beta.177 (2020-03-21 12:46)
-----------------------------------------
-
-  - Abstracted JSON-RPC parameter generation for others to use. ([030f65e](https://github.com/ethers-io/ethers.js/commit/030f65e66ce059d69d8d77973d5c3190745eaac2))
-  - Updated RLP package to use Logger instead of bare errors. ([390497f](https://github.com/ethers-io/ethers.js/commit/390497f38964a052837f6c0e7c96efe74c668517))
-  - Fixed log level filtering for Logger. ([#379](https://github.com/ethers-io/ethers.js/issues/379); [72c8992](https://github.com/ethers-io/ethers.js/commit/72c89922a4e1b77295414c8e0717a7373f2397b8))
-  - Throw errors when trying to RLP encode integers. ([9ea16e5](https://github.com/ethers-io/ethers.js/commit/9ea16e5172928962792ba4c0273e23db373409e0))
-  - Added delays to provider tests to prevent throttling causing failed tests. ([3e44aac](https://github.com/ethers-io/ethers.js/commit/3e44aac8f199ec09babb20c4af2ee668e0ab05a1))
-
-ethers/v5.0.0-beta.176 (2020-03-12 19:10)
-----------------------------------------
-
-  - Checking in initial Eip1193Bridge (experimental). ([2c78f0b](https://github.com/ethers-io/ethers.js/commit/2c78f0bf265a0f7c9f4cfc1bc79ecd4629b59c49))
-  - Added initial WebSocketProvider. ([#141](https://github.com/ethers-io/ethers.js/issues/141); [117a5dd](https://github.com/ethers-io/ethers.js/commit/117a5dd7ffa783c4335c0b87621437447cd499d0))
-  - Renamed properties based on community recommendations; estimate to estimateGas and addressPromise to resovledAddress. ([fe3b3fa](https://github.com/ethers-io/ethers.js/commit/fe3b3fa1aded67827fec1131931d95d8153d8f32))
-  - Better error reporting and fixed look-ahead for data labels. ([e52312e](https://github.com/ethers-io/ethers.js/commit/e52312e783b8d0fdd7e9992716cbe2e179751b38))
-
-ethers/v5.0.0-beta.175 (2020-02-27 19:53)
-----------------------------------------
-
-  - Fix address-less filter listening in Provider. ([#741](https://github.com/ethers-io/ethers.js/issues/741); [64dccb2](https://github.com/ethers-io/ethers.js/commit/64dccb275c68ebb40328350d4ab5be0f29b8a02e))
-  - Added sync version of wallet decryption. ([0ad94cd](https://github.com/ethers-io/ethers.js/commit/0ad94cdf8137259bedb38c0dc949b61570bcdac0), [6809c37](https://github.com/ethers-io/ethers.js/commit/6809c370c027aea148466c00d3ce09c6d0ee6ddc))
-
-ethers/v5.0.0-beta.175 (2020-02-27 19:38)
-----------------------------------------
-
-  - Fix address-less filter listening in Provider. ([#741](https://github.com/ethers-io/ethers.js/issues/741); [64dccb2](https://github.com/ethers-io/ethers.js/commit/64dccb275c68ebb40328350d4ab5be0f29b8a02e))
-  - Added sync version of wallet decryption. ([0ad94cd](https://github.com/ethers-io/ethers.js/commit/0ad94cdf8137259bedb38c0dc949b61570bcdac0))
-
-ethers/v5.0.0-beta.174 (2020-02-25 14:57)
-----------------------------------------
-
-  - Reduced default Provider quorum for testnets. ([1cfab31](https://github.com/ethers-io/ethers.js/commit/1cfab3173c3d0519beffc054efe73f70b7d28501))
-  - Added JSON-RPC debugging on error responses. ([ad27600](https://github.com/ethers-io/ethers.js/commit/ad27600c699827858e7343adff2d4fa622248e42))
-  - Fixed setLogLevel to affect global logging. ([ac51a88](https://github.com/ethers-io/ethers.js/commit/ac51a88c2913d7055e050c91d7d96bb42abf6656))
-  - Renamed interface getTopic to getEventTopic. ([f61f34b](https://github.com/ethers-io/ethers.js/commit/f61f34bfb295bafee3b7ee426efa696aaa9bbafe))
-  - Fix log parsing when no matching topic hash is found. ([#733](https://github.com/ethers-io/ethers.js/issues/733); [a5d2ec5](https://github.com/ethers-io/ethers.js/commit/a5d2ec534f75b21eebe69a789a3c43c33014a825), [4b8e198](https://github.com/ethers-io/ethers.js/commit/4b8e198bf209fcf0aea55018d8940355ea4345de), [89ac9f4](https://github.com/ethers-io/ethers.js/commit/89ac9f4f298ac340c4429e8ebdacd29962eba7f4))
-
-ethers/v5.0.0-beta.173 (2020-02-12 17:09)
-----------------------------------------
-
-  - Added experimental EipWrappedProvider. ([944600d](https://github.com/ethers-io/ethers.js/commit/944600d779564c500ab98d3265286a0717642614))
-  - Updated signature for JsonRpcProvider.send to match EIP-1193. ([b962b59](https://github.com/ethers-io/ethers.js/commit/b962b59ab72e67bc4566a361964e42cf1b791025))
-  - Added binary literal support to ASM grammar. ([375bd15](https://github.com/ethers-io/ethers.js/commit/375bd15594a3179432e8452d819d91ea72b4bdd8))
-  - Added explicit pop placeholders to ASM dialect. ([a6b696d](https://github.com/ethers-io/ethers.js/commit/a6b696d8bd03c4027b52fe23745f066d158f1420))
-  - Added position independent code option for asm. ([89615c5](https://github.com/ethers-io/ethers.js/commit/89615c59d385a58fa79b6bbd8eae53c30e45fe96))
-  - Added ASM semantic checking and the Pop placeholder. ([a33bf0e](https://github.com/ethers-io/ethers.js/commit/a33bf0e37f4f969cc03b85ebf0dbadcf3e9b068a))
-  - Better type safety for defineReadOnly. ([e7adc84](https://github.com/ethers-io/ethers.js/commit/e7adc84a972968f39a983efb6f21b6ceaacd6cc5))
-  - Fixed CLI sandbox quiting after prompt entry. ([ff9bc2a](https://github.com/ethers-io/ethers.js/commit/ff9bc2a282e617125bbca76702dec85149661390))
-
-ethers/v5.0.0-beta.172 (2020-02-04 00:59)
-----------------------------------------
-
-  - Synced GitHub issue cache. ([13dbf1f](https://github.com/ethers-io/ethers.js/commit/13dbf1f965eab344d2a304f7612d19ea96391261))
-  - Better typing for Timers. ([5622f70](https://github.com/ethers-io/ethers.js/commit/5622f703d962993442623ef1450a595825c4efa8))
-  - Safer transaction serialization, matching signature.v with chainId. ([#708](https://github.com/ethers-io/ethers.js/issues/708); [edb7c5d](https://github.com/ethers-io/ethers.js/commit/edb7c5da91ce271688561364d867998b0f0675e3))
-  - Fixed Opcode typo and added check to prevent future typos. ([15bb840](https://github.com/ethers-io/ethers.js/commit/15bb8409077f96b22e8bd60c426cddd015454e6b))
-  - Renamed AST nodes for teh assembler. ([f02c7db](https://github.com/ethers-io/ethers.js/commit/f02c7db4109d1785b4528757aa50f24948e896ae))
-  - Added timeout to waitForTransaction. ([#477](https://github.com/ethers-io/ethers.js/issues/477); [bacc440](https://github.com/ethers-io/ethers.js/commit/bacc4403979fa423890e269e7a5c7d11c6891a9f))
-  - Added CLI for asm package. ([aafa42a](https://github.com/ethers-io/ethers.js/commit/aafa42a32b2a5c7481a409ad048dfc06112c6599))
-  - Prevent Signer.checkTransaction from creating conflicting from properties. ([1decb13](https://github.com/ethers-io/ethers.js/commit/1decb1379902b60a15925b9b1de39633393db825))
-  - Include asm in generated TypeScript dependencies. ([ba29618](https://github.com/ethers-io/ethers.js/commit/ba296188960fb345dfdab12f2bb3ed3dc5eab51a))
-  - Clean up some asm checks and dead code. ([fa317eb](https://github.com/ethers-io/ethers.js/commit/fa317ebc032f8a5f9fb2dd10e23496252ae744e1))
-  - More contained Opcode API. ([da8153c](https://github.com/ethers-io/ethers.js/commit/da8153c87753b79e5e4cd34d484b8e0e717426d9))
-  - Added initial codedrop for the asm package. ([0296594](https://github.com/ethers-io/ethers.js/commit/0296594aba8d1e90e9ef7a18d2324f6cac815953))
-
-ethers/v5.0.0-beta.171 (2020-02-01 05:05)
-----------------------------------------
-
-  - Added CLI for asm package. ([aafa42a](https://github.com/ethers-io/ethers.js/commit/aafa42a32b2a5c7481a409ad048dfc06112c6599))
-  - Added more flatworm documentation. ([1c85fe9](https://github.com/ethers-io/ethers.js/commit/1c85fe95b2b536828e83087676becba85c9a90bb))
-  - Prevent Signer.checkTransaction from creating conflicting from properties. ([1decb13](https://github.com/ethers-io/ethers.js/commit/1decb1379902b60a15925b9b1de39633393db825))
-  - Include asm in generated TypeScript dependencies. ([ba29618](https://github.com/ethers-io/ethers.js/commit/ba296188960fb345dfdab12f2bb3ed3dc5eab51a))
-  - Clean up some asm checks and dead code. ([fa317eb](https://github.com/ethers-io/ethers.js/commit/fa317ebc032f8a5f9fb2dd10e23496252ae744e1))
-  - More contained Opcode API. ([da8153c](https://github.com/ethers-io/ethers.js/commit/da8153c87753b79e5e4cd34d484b8e0e717426d9))
-  - Added initial codedrop for the asm package. ([0296594](https://github.com/ethers-io/ethers.js/commit/0296594aba8d1e90e9ef7a18d2324f6cac815953))
-
-ethers/v5.0.0-beta.171 (2020-01-29 21:41)
-----------------------------------------
-
-  - Better solc support in CLI; it will search the local pacakge for an existing solc version. ([7428776](https://github.com/ethers-io/ethers.js/commit/7428776f75222d5c07282bc29c3dd8ed99f5d2cc))
-  - Update ENS registry address and lower default quorum for testnets. ([edb49da](https://github.com/ethers-io/ethers.js/commit/edb49da15518f25b3d60813ebb84f54171e308f3))
-  - Exposed isBytes and isBytesLike in ethers.utils. ([99329b0](https://github.com/ethers-io/ethers.js/commit/99329b013ce7f3af301d40c41f7eb35bff288910))
-
-ethers/v5.0.0-beta.170 (2020-01-21 20:37)
-----------------------------------------
-
-  - Better, easier and more provider testing. ([e0d1d38](https://github.com/ethers-io/ethers.js/commit/e0d1d3866d2559f39627254873a0a1d4c0fcaf3d))
-  - Fixed out-of-bounds difficulty in getBlock, which can affect PoA networks. ([#711](https://github.com/ethers-io/ethers.js/issues/711); [251882c](https://github.com/ethers-io/ethers.js/commit/251882ced4379931ec82ba28a4db10bc7dbf3580))
-
-ethers/v5.0.0-beta.169 (2020-01-20 19:42)
-----------------------------------------
-
-  - Fixed imports after refactor. ([adf5622](https://github.com/ethers-io/ethers.js/commit/adf56229c6cc83003d319ea9a004677e2555d478))
-  - Refactor some enum names and add UTF-8 error support to the umbrella package. ([931da2f](https://github.com/ethers-io/ethers.js/commit/931da2f77446fc9266cf07f0d7d78d4376625005))
-  - Allow arbitrary apiKey for UrlJsonRpcProvider. ([5878b54](https://github.com/ethers-io/ethers.js/commit/5878b54d6eded1329a6dc3b4023f876a87f72b6e))
-  - Added more general error handling (e.g. error, ignore, replace) for calling toUtf8String. ([a055edb](https://github.com/ethers-io/ethers.js/commit/a055edb5855b96fdf179403458c1694b96fd906c))
-
-ethers/v5.0.0-beta.168 (2020-01-18 21:46)
-----------------------------------------
-
-  - Much more resiliant FallbackProvider which can ignore properties that are only approximate and supports per-provider priorities. ([#635](https://github.com/ethers-io/ethers.js/issues/635), [#588](https://github.com/ethers-io/ethers.js/issues/588); [f4bcf24](https://github.com/ethers-io/ethers.js/commit/f4bcf24a257a17ec9beb98f3d0b3682de543534c))
-  - Fixed some typing for receipts and logs. ([#497](https://github.com/ethers-io/ethers.js/issues/497); [ea102ef](https://github.com/ethers-io/ethers.js/commit/ea102ef7c4fa5df7b9389fbc8a2947bbbd4c471e))
-  - Abstracting mnemonic phrases. ([#685](https://github.com/ethers-io/ethers.js/issues/685); [92a383f](https://github.com/ethers-io/ethers.js/commit/92a383ff0dad4587e44953efca3c6ab795a1b1bd))
-  - Sync GitHub issues. ([75e1a37](https://github.com/ethers-io/ethers.js/commit/75e1a37bb5935d5d538ffcfce5b0073e1334d457))
-  - Fixed 304 status for fetchJson. ([c66d81e](https://github.com/ethers-io/ethers.js/commit/c66d81e96f7c9b0808f181085ffe1c92f6219d46))
-
-ethers/v5.0.0-beta.167 (2020-01-11 04:16)
-----------------------------------------
-
-  - Fixed testcases for provider changes. ([90ed07c](https://github.com/ethers-io/ethers.js/commit/90ed07c74e7230ea0f02288b140d497d8b9779e0))
-  - Add support for legacy flat signatures with recid instead of normalized v. ([245cd0e](https://github.com/ethers-io/ethers.js/commit/245cd0e48e07eef35f5bf45ee7fe5ed5ef31338a))
-  - Fix TransactionResponse to have chainId instead of legacy networkId. ([#700](https://github.com/ethers-io/ethers.js/issues/700); [72b3bc9](https://github.com/ethers-io/ethers.js/commit/72b3bc9909074893038c768f3da1564ed96a6a20))
-  - Fixed splitSignature computing wrong v for BytesLike. ([#700](https://github.com/ethers-io/ethers.js/issues/700); [4151c0e](https://github.com/ethers-io/ethers.js/commit/4151c0eacd22287e2369a8656ffa00359db6f84b))
-  - Added dist files for hardware-wallets. ([c846649](https://github.com/ethers-io/ethers.js/commit/c84664953d2f50ee0d704a8aa18fe6c08668dabb))
-  - Browser support (with dist files) for Ledger. ([6f7fbf3](https://github.com/ethers-io/ethers.js/commit/6f7fbf3858c82417933a5e5595a919c0ec0487c7))
-
-ethers/v5.0.0-beta.166 (2020-01-10 03:09)
-----------------------------------------
-
-  - Relaxed joinSignature API to allow SignauteLike. ([602e6a8](https://github.com/ethers-io/ethers.js/commit/602e6a8973480299843a0158f75451a2c6aac749))
-  - Initial code drop of new hardware wallet package. ([2e8f5ca](https://github.com/ethers-io/ethers.js/commit/2e8f5ca7ed498261079da75713b18f3370dfd236))
-  - Added more docs. ([381a72d](https://github.com/ethers-io/ethers.js/commit/381a72ddaa7fb59ef2ded84d228296d693df05c3))
-
-ethers/v5.0.0-beta.165 (2020-01-09 03:31)
-----------------------------------------
-
-  - Fixed require resolution for CLI scripts. ([c04f9a7](https://github.com/ethers-io/ethers.js/commit/c04f9a7fff727bb04a4aa3a0fa05fd5cd8e795a6))
-  - Added new URLs for default ETC (and ETC testnets) providers. ([#351](https://github.com/ethers-io/ethers.js/issues/351); [3c184ac](https://github.com/ethers-io/ethers.js/commit/3c184ace21aafbb27f4d44cce1bb738af899d59f))
-
-ethers/v5.0.0-beta.164 (2020-01-07 19:57)
-----------------------------------------
-
-  - Use better Description typing. ([2d5492c](https://github.com/ethers-io/ethers.js/commit/2d5492cd2ee722c818c249244af7b5bea05d67b0))
-  - Better property access on ABI decoded results. ([#698](https://github.com/ethers-io/ethers.js/issues/698); [13f50ab](https://github.com/ethers-io/ethers.js/commit/13f50abd847f7ddcc7e54c102da54e2d23b86fae))
-  - Better typing support for Description. ([d0f4642](https://github.com/ethers-io/ethers.js/commit/d0f4642f6d2c9f5119f1910a0082894c60e81191))
-  - Fixed resolveName when name is an address with an invalid checksum. ([#694](https://github.com/ethers-io/ethers.js/issues/694); [1e72fc7](https://github.com/ethers-io/ethers.js/commit/1e72fc7d6f7c3be4410dbdcfbab9a0463ceb52bd))
-
-ethers/v5.0.0-beta.163 (2020-01-06 18:57)
-----------------------------------------
-
-  - Added function to generate CREATE2 addresses. ([#697](https://github.com/ethers-io/ethers.js/issues/697); [eb26a6d](https://github.com/ethers-io/ethers.js/commit/eb26a6d95022a241c44f859e7b2f29646afb4914))
-  - Force constructor name to be null (instead of undefined). ([a648f2b](https://github.com/ethers-io/ethers.js/commit/a648f2bd1e5e52a3662896f04fe7025884866972))
-  - Added documentation uploading script. ([e593aba](https://github.com/ethers-io/ethers.js/commit/e593aba2946c98820b0c2edf9c5dab6cb30c7402))
-  - Added Czech wordlist to default wordlists export. ([#691](https://github.com/ethers-io/ethers.js/issues/691); [5724fa5](https://github.com/ethers-io/ethers.js/commit/5724fa5d9c6fe73f14ec8bdea1f7226a222537ef))
-  - Added Czech BIP-39 wordlist. ([#691](https://github.com/ethers-io/ethers.js/issues/691); [f54f06b](https://github.com/ethers-io/ethers.js/commit/f54f06b5c8092997fd3c9055d69a3e0796ce44f3))
-  - Updated README. ([e809ead](https://github.com/ethers-io/ethers.js/commit/e809eadf8d608cd8c8a78c08a2e3547dd09156cf))
-  - Updating docs. ([184c459](https://github.com/ethers-io/ethers.js/commit/184c459fab0d089a8a879584b72e5eb3560b33ce))
-  - Merge branch 'yuetloo-ethers-v5-beta' into ethers-v5-beta ([06cafe3](https://github.com/ethers-io/ethers.js/commit/06cafe3437ef129b47f5f9c02f4759f2c4854d3c))
-  - Add circleci and parity test files ([fdf0980](https://github.com/ethers-io/ethers.js/commit/fdf0980663ffead0faf3e9b7b233b22ca1574e21))
-  - Fixed typo in package test dist scripts. ([9c78c7f](https://github.com/ethers-io/ethers.js/commit/9c78c7fee69d07733048d898d58205ae7f5c82d7))
-
-ethers/v5.0.0-beta.162 (2019-11-25 00:02)
-----------------------------------------
-
-  - Update elliptic package to protect from Minerva timing attack. ([#666](https://github.com/ethers-io/ethers.js/issues/666); [cf036e1](https://github.com/ethers-io/ethers.js/commit/cf036e1ffad3340fcf1c7559d0032493ccc08e6e))
-  - Browser and node testing works again. ([4470477](https://github.com/ethers-io/ethers.js/commit/4470477d7fd3031f2f3a1fbd9c538468c33c7350))
-
-ethers/v5.0.0-beta.161 (2019-11-23 21:43)
-----------------------------------------
-
-  - Updated dist files (sorted package.json to reduce package version change chatter). ([f308ba3](https://github.com/ethers-io/ethers.js/commit/f308ba3540ed0d282d099456d0369873ad9596b0))
-  - Stubs for adding throttle support. ([2f0e679](https://github.com/ethers-io/ethers.js/commit/2f0e679f0bc81bf901cf60a79e50f9715cddec5a))
-  - Refactor wordlists. ([abab9f6](https://github.com/ethers-io/ethers.js/commit/abab9f6aa27d1870d1053e7caa951408b86c454d))
-  - Browser testcases work again. ([c11c2e2](https://github.com/ethers-io/ethers.js/commit/c11c2e2e3376a6764f07ed443245823f2792b8cc))
-  - Added dist files for non-English wordlists. ([3d75c52](https://github.com/ethers-io/ethers.js/commit/3d75c52dac668af5eeede3e7764dadd3055a0707))
-  - Sync GitHub issue cache. ([29f0e9d](https://github.com/ethers-io/ethers.js/commit/29f0e9dd627a7b4b7f772300497f27718c9ecc7b))
-
-ethers/v5.0.0-beta.160 (2019-11-20 18:36)
-----------------------------------------
-
-  - Updated API in testcases. ([3ab3733](https://github.com/ethers-io/ethers.js/commit/3ab373334c75800f2b20b6639ed8eb1b11e453ef))
-  - Fixed scrypt import in ESM build. ([b72ef27](https://github.com/ethers-io/ethers.js/commit/b72ef27b2a8f9941fb9d79122ec449fed9d2464d))
-  - Fixed null apiKey problem for InfuraProvider. ([e518151](https://github.com/ethers-io/ethers.js/commit/e51815150912d10e2734707986b10b37c87d6d12))
-  - Added support for sighash-style tuple parsing. ([19aaade](https://github.com/ethers-io/ethers.js/commit/19aaade9c62510012cfd50ae487ebd1705a28678))
-  - Fixed solc imports for cli. ([c35ddaf](https://github.com/ethers-io/ethers.js/commit/c35ddaf646efa25e738fee604585a0a7af45b206))
-  - Added nonce manager to experimental index. ([8316406](https://github.com/ethers-io/ethers.js/commit/8316406977ea26ca2044d16f7b3bb6ba21ef5b43))
-  - Removing NodesmithProvider from default provider as it is being discontinued. ([01ca350](https://github.com/ethers-io/ethers.js/commit/01ca35036ca11a47f60890e5cae62e46a00f3da8))
-  - Moved bare ABI named functions and events from Interface into Contracts to simplify other consumers of Interface. ([da8ca2e](https://github.com/ethers-io/ethers.js/commit/da8ca2e8bc982fc3ea0343bb3c593a485ca1fef0))
-  - Added support for complex API keys including support for INFURA project secrets. ([#464](https://github.com/ethers-io/ethers.js/issues/464), [#651](https://github.com/ethers-io/ethers.js/issues/651), [#652](https://github.com/ethers-io/ethers.js/issues/652); [1ec5804](https://github.com/ethers-io/ethers.js/commit/1ec5804bd460f6948d4813469fdc7bf739baa6a6))
-  - Migrated to scrypt-js v3. ([75895fa](https://github.com/ethers-io/ethers.js/commit/75895fa1491e7542c755a102f4e4c190685fd2b6))
-  - Moved getDefaultProvider to providers package. ([51e4ef2](https://github.com/ethers-io/ethers.js/commit/51e4ef2b45b83a8d82923600a2fac544d70b0807))
-  - Migrating providers to modern syntax and scoping. ([#634](https://github.com/ethers-io/ethers.js/issues/634); [e1509a6](https://github.com/ethers-io/ethers.js/commit/e1509a6326dd2cb8bf7ed64b82dd3947b768a314))
-  - Migrating to modern syntax and scoping. ([#634](https://github.com/ethers-io/ethers.js/issues/634); [394c36c](https://github.com/ethers-io/ethers.js/commit/394c36cad43f229a94c72d21f94d1c7982a887a1))
-  - Added provider property to Web3Provider. ([#641](https://github.com/ethers-io/ethers.js/issues/641); [1d4f90a](https://github.com/ethers-io/ethers.js/commit/1d4f90a958da6364117353850d62535c9702abd2))
-  - Updated GitHub issue cache. ([494381a](https://github.com/ethers-io/ethers.js/commit/494381a6284cc8ed90bd8002d42a6b6d94dc1200))
-  - Force deploy receipt to address to be null. ([#573](https://github.com/ethers-io/ethers.js/issues/573); [d9d438a](https://github.com/ethers-io/ethers.js/commit/d9d438a119bb11f8516fc9cf02c534ab3816fcb3))
-  - Updated experimental NonceManager. ([3d514c8](https://github.com/ethers-io/ethers.js/commit/3d514c8dbb94e1c4ce5754463e683dd9dbe7c0aa))
-  - Fixed typo in error message. ([28339a9](https://github.com/ethers-io/ethers.js/commit/28339a9c8585392086da159a46df4afb8958915c))
-  - Added GitHub issue caching. ([fea867a](https://github.com/ethers-io/ethers.js/commit/fea867a206f007a17718396e486883a5e718aa29))
-
-ethers/v5.0.0-beta.159 (2019-10-17 01:08)
-----------------------------------------
-
-  - Removing TypeScript build files from npm to fix excessive package diffs.
-  - Fixed getBlock for blockhashes with a leading 0. ([#629](https://github.com/ethers-io/ethers.js/issues/629); [12cfc59](https://github.com/ethers-io/ethers.js/commit/12cfc599656d7e3a6d3d9aa4e468592865a711cc))
-
-ethers/v5.0.0-beta.158 (2019-09-28 01:56)
-----------------------------------------
-
-  - Added less-common, but useful, coding functions to Interface. ([778eb3b](https://github.com/ethers-io/ethers.js/commit/778eb3b425b5ab5b23d28e75be92feccd0fc56bc))
-  - Add response handling and 304 support to fetchJson. ([3d25882](https://github.com/ethers-io/ethers.js/commit/3d25882d6bf689740506b9c569f6e0d30da6f6a5))
-  - Allow numeric values in a transaction to be odd-lengthed hexstrings. ([#614](https://github.com/ethers-io/ethers.js/issues/614); [a12030a](https://github.com/ethers-io/ethers.js/commit/a12030ad29aa13c02aa75d9e0860f4986a0043b4))
-  - Simpler crypt for admin tools. ([828c8cf](https://github.com/ethers-io/ethers.js/commit/828c8cfd419ac4f8d11d978c2e2ff83eba5ae909))
-
-ethers/v5.0.0-beta.157 (2019-09-08 02:43)
-----------------------------------------
-
-  - Fixed getContractAddress for odd-length hex values. ([#572](https://github.com/ethers-io/ethers.js/issues/572); [751793e](https://github.com/ethers-io/ethers.js/commit/751793ea25183d54d7fc4c610a789608f91c062e))
-  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [6f4291f](https://github.com/ethers-io/ethers.js/commit/6f4291f65f0ea20c65fef7fd7b09b4d5bf5f0dcd))
-  - Fixed typo in error message. ([#580](https://github.com/ethers-io/ethers.js/issues/580); [9c63b4a](https://github.com/ethers-io/ethers.js/commit/9c63b4a7535f423a802bb1c17c325ce968987349))
-  - Fixed typo in error message. ([#574](https://github.com/ethers-io/ethers.js/issues/574); [22a2673](https://github.com/ethers-io/ethers.js/commit/22a26736cc332fe6e896c9d2707cc99ceee2fb10))
-
-ethers/v5.0.0-beta.156 (2019-09-06 17:56)
-----------------------------------------
-
-  - Removed export star to fix UMD dist file. ([4c17c4d](https://github.com/ethers-io/ethers.js/commit/4c17c4db0455e1b89fd597c4c929cdc36aa3d90d))
-  - Updated TypeScript version. ([e8028d0](https://github.com/ethers-io/ethers.js/commit/e8028d0e73368257b76b394bb8e2bf63f8aecd71))
-  - Fixed test suites and reporter. ([1e0ed4e](https://github.com/ethers-io/ethers.js/commit/1e0ed4e99a22a27fe5057336f8cb320809768f3e))
-  - Added lock-versions admin tool. ([2187604](https://github.com/ethers-io/ethers.js/commit/21876049137644af2b3afa31120ee95d032843a8))
-  - Updated packages with version lock and moved types. ([85b4db7](https://github.com/ethers-io/ethers.js/commit/85b4db7d6db37b853f11a90cf4648c34404edcf9))
-  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [019c1fc](https://github.com/ethers-io/ethers.js/commit/019c1fc7089b3da2d7bd41c933b6c6bc35c8dade))
-  - Fixed build process to re-target browser field to ES version. ([3a91e91](https://github.com/ethers-io/ethers.js/commit/3a91e91df56c1ef6cf096c0322f74fd5060891e0))
-  - Major overhaul in compilation to enable ES6 module generation. ([73a0077](https://github.com/ethers-io/ethers.js/commit/73a0077fd38c6ae79f33a9d4d3cc128a904b4a6c))
-  - Updated some of the flatworm docs. ([81fd942](https://github.com/ethers-io/ethers.js/commit/81fd9428cab4be7eee7ddeb564bf91f282cae475))
-  - Fixed package descriptions. ([#561](https://github.com/ethers-io/ethers.js/issues/561); [ebfca98](https://github.com/ethers-io/ethers.js/commit/ebfca98dc276d6f6ca6961632635e8203bb17645))
-
-ethers/v5.0.0-beta.155 (2019-08-22 17:11)
-----------------------------------------
-
-  - Added Wrapped Ether and Token transfers to CLI. ([c031a13](https://github.com/ethers-io/ethers.js/commit/c031a1336815923bae85d9982dba0985a79cfaed))
-  - Fixed sendTransaction and use median gas price in FallbackProvider. ([07e1599](https://github.com/ethers-io/ethers.js/commit/07e15993ba181cfbff987778d158dbde6bb84de2))
-  - Port optional Secret Storage wallet address to v5. ([#582](https://github.com/ethers-io/ethers.js/issues/582); [a12d60d](https://github.com/ethers-io/ethers.js/commit/a12d60d722dfcf998a2e06eba5e46390d7d442e5))
-  - Updated flatworm docs output. ([8745a81](https://github.com/ethers-io/ethers.js/commit/8745a81b11b710036ddb546308c13958be1affb9))
-  - Added initial flatworm documentation stubs. ([0333a76](https://github.com/ethers-io/ethers.js/commit/0333a76f4ff382b5b59b24c672b702721e7a386a))
-
-ethers/v5.0.0-beta.154 (2019-08-21 01:51)
-----------------------------------------
-
-  - Use safe transfer for ENS in CLI. ([b7494d8](https://github.com/ethers-io/ethers.js/commit/b7494d8618001797a4e856f3d1886273897e6ba4))
-  - Fixed quorum-matching logic for FallbackProvider. ([b304ec1](https://github.com/ethers-io/ethers.js/commit/b304ec1f008ec5301c0dbd1a493d790fe3528512))
-  - Added CloudflareProvider. ([#587](https://github.com/ethers-io/ethers.js/issues/587); [621313d](https://github.com/ethers-io/ethers.js/commit/621313d2a697bc6e1dd25eb5b08d67e832a28d05))
-  - Added receipt to CALL_EXCEPTION errors. ([724c32e](https://github.com/ethers-io/ethers.js/commit/724c32e8c08b55404594f263e52babb0550a15b8))
-
-ethers/v5.0.0-beta.153 (2019-08-06 19:15)
-----------------------------------------
-
-  - Updated gas estimate failure messaging to include that the tx may simple be causing a revert. ([edb26b1](https://github.com/ethers-io/ethers.js/commit/edb26b16354afd707e5d03e174c4cc809b951c4f))
-  - Additional sanity checks in ethers-ens. ([de4b2a4](https://github.com/ethers-io/ethers.js/commit/de4b2a449ca3a49807c8bedb3e21e8e8d71e63fc))
-  - Fix bug in --wait for CLI. ([9977c9f](https://github.com/ethers-io/ethers.js/commit/9977c9f66a7007dcc1963128c88c584b6b6c064b))
-  - Added content-hash support to ENS CLI. ([7dfef46](https://github.com/ethers-io/ethers.js/commit/7dfef463f83a9190d1b89cf81e0fb692da3dd813))
-
-ethers/v5.0.0-beta.152 (2019-08-05 14:37)
-----------------------------------------
-
-  - Using CLI --wait instead of custom Plugin flag for ethers-ens. ([19ee2b5](https://github.com/ethers-io/ethers.js/commit/19ee2b516005b2c35b846f19457ec9bbfa0c283b))
-  - Added --wait as a general flag to CLI. ([7640292](https://github.com/ethers-io/ethers.js/commit/7640292ac8b7b9e6de3ad6699d23e2debf26cc1b))
-  - Added migrate-registrar and transfer to ENS CLI. ([31e8e1b](https://github.com/ethers-io/ethers.js/commit/31e8e1b0520bc8be390fbf7e2b473c36a8649eb3))
-  - Include data in the CLI transaction dump. ([53bd96a](https://github.com/ethers-io/ethers.js/commit/53bd96a9f675233906033290f1e0c71ca4e9d389))
-  - Better errors on gas estimation failure. ([0e6b810](https://github.com/ethers-io/ethers.js/commit/0e6b810def390309240508a99b2cf0736848dedd))
-
-ethers/v5.0.0-beta.151 (2019-08-05 14:29)
-----------------------------------------
-
-  - Added package name prefix to all _version for Logger. ([692589d](https://github.com/ethers-io/ethers.js/commit/692589db54cbca10a2a453e9a1801a8612056559))
-
-ethers/v5.0.0-beta.150 (2019-08-03 01:07)
-----------------------------------------
-
-  - Fixed old references to errors package. ([1cabce7](https://github.com/ethers-io/ethers.js/commit/1cabce7e1c23b15cc2b630c0b403dd72d815a5ba))
-  - Added generation scripts for Table A.1 for stringprep. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [b21681a](https://github.com/ethers-io/ethers.js/commit/b21681a7f4292b0e77315caad3a59fe814e9292b))
-
-ethers/v5.0.0-beta.149 (2019-08-03 00:45)
-----------------------------------------
-
-  - Fixed some case-folding and added Table A.1 for IDNA. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [f955dca](https://github.com/ethers-io/ethers.js/commit/f955dca417a6f86690cf33a81b08baa99e1b1a5c))
-  - Removed references to legacy errors pacakge and updated umbrella pacakge. ([c09de16](https://github.com/ethers-io/ethers.js/commit/c09de163473c361cac11ddef9ec852f4cbb7d8e3))
-  - Updated admin module to use new fetchJson. ([226c100](https://github.com/ethers-io/ethers.js/commit/226c100c72c3fcb0c0e3b62be5f579fd9cc4c904))
-  - Updated dist files. ([8354c3f](https://github.com/ethers-io/ethers.js/commit/8354c3f9fe5487f21acaaeccd4450d9a5d495bc1))
-  - Full case-folding for IDNA in namehash. ([0af95f4](https://github.com/ethers-io/ethers.js/commit/0af95f4a655106e67c2ba8f445af88c9e9e24339))
-  - Deprecating errors for logger. ([0b224e8](https://github.com/ethers-io/ethers.js/commit/0b224e8fb5811cd06727063c909ca1e1e5cde57e))
-  - More consistent debug events for Providers. ([e8f28b5](https://github.com/ethers-io/ethers.js/commit/e8f28b55d7dd62e29f03628232ffe7c75dc811b5))
-
-ethers/v5.0.0-beta.148 (2019-07-27 18:56)
-----------------------------------------
-
-  - Initial drop of new ENS CLI tool. ([c3c65b2](https://github.com/ethers-io/ethers.js/commit/c3c65b2fa19e117d6433c2e0b3d20decfe506c74))
-  - Added TypeScript tool support for functions with multiple outputs. ([6de4a5d](https://github.com/ethers-io/ethers.js/commit/6de4a5d8a9d114c4c33c58f8a304b60e7370eeff))
-  - Added CLI support for stand-alone (no sub-command) tools. ([b67b121](https://github.com/ethers-io/ethers.js/commit/b67b12123996f1aaf7cbe3c8648fd85a22d6674e))
-  - Make utils.resolveProperties preserve object parameter order. ([74dbc28](https://github.com/ethers-io/ethers.js/commit/74dbc281ede042c5eeaa7b45150b215dea860a88))
-  - Added initial IDNA support for full UTF-8 support in namehash. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [28eb38e](https://github.com/ethers-io/ethers.js/commit/28eb38ee703288aaad9f730b2d93fe3aeea7ada6))
-
-ethers/v5.0.0-beta.147 (2019-07-23 01:04)
-----------------------------------------
-
-  - Use the CLI solc instead of solc directly for ABI testcase generation. ([99c7b1c](https://github.com/ethers-io/ethers.js/commit/99c7b1ca94382490b9757fd51375a7ad4259b831))
-  - Added experimental UTF-8 functions for escaping non-ascii strings. ([b132e32](https://github.com/ethers-io/ethers.js/commit/b132e32172c9d63e59209628dadd5796dd6291c8))
-  - Bump Solidity version in CLI to 0.5.10. ([6005248](https://github.com/ethers-io/ethers.js/commit/600524842e1a4b857e8428a45c0c7d1baa0624ee))
-
-ethers/v5.0.0-beta.146 (2019-07-20 21:06)
-----------------------------------------
-
-  - Keep extra filter topics when using Frgment filters in Contracts. ([efaafb2](https://github.com/ethers-io/ethers.js/commit/efaafb203feaf703de803df7e346652372e9fb75))
-  - Updated package.json description for Contract package. ([#561](https://github.com/ethers-io/ethers.js/issues/561); [d88ee45](https://github.com/ethers-io/ethers.js/commit/d88ee45937b3484b68f72e3f72ad6c29556c984b))
-
-ethers/v5.0.0-beta.145 (2019-07-20 20:12)
-----------------------------------------
-
-  - Export provider.Formatter. ([#562](https://github.com/ethers-io/ethers.js/issues/562); [083fd76](https://github.com/ethers-io/ethers.js/commit/083fd76a3a638ec16d5f9bf652101e5a150c7347))
-  - Update CLI to use new Fragment.format style. ([9a41199](https://github.com/ethers-io/ethers.js/commit/9a4119910b07d1ad61bafafb38ac18a9dae1d9ed))
-  - Added FormatTypes to utils. ([a05027c](https://github.com/ethers-io/ethers.js/commit/a05027c744102bbe1be5e13dd89b9c1e64b3b526))
-  - Added experimental memory-hard password scheme for password-protected mnemonics to the CLI. ([5877418](https://github.com/ethers-io/ethers.js/commit/5877418de94256a69fdf2ad466ba579309b9dee8))
-  - Added more flexible output options to fragment.format (JSON and minimal) and better JSON object parsing. ([e9558c8](https://github.com/ethers-io/ethers.js/commit/e9558c8d4fe6df889f4d7ba6ac6448aa543ef99d))
-
-ethers/v5.0.0-beta.144 (2019-07-09 17:28)
-----------------------------------------
-
-  - Make mnemonic phrases case agnostic. ([#557](https://github.com/ethers-io/ethers.js/issues/557); [e4423b7](https://github.com/ethers-io/ethers.js/commit/e4423b7a277e7e1be1c02d345d4ab1eab484c9b8))
-
-ethers/v5.0.0-beta.143 (2019-07-02 16:12)
-----------------------------------------
-
-  - Adding more support for offline signing in the CLI. ([9cc269c](https://github.com/ethers-io/ethers.js/commit/9cc269ceb5d33b2d88542d4bc6771279f729e733))
-  - Allow providers to prepare their Network object. ([6484908](https://github.com/ethers-io/ethers.js/commit/6484908cb25dd35e5d98b2672dca72ed3f30cbe1))
-  - Export BIP-44 default path in ethers.utils. ([04bdf45](https://github.com/ethers-io/ethers.js/commit/04bdf456eb07aa72872265e0ee01e3231d2b6cf1))
-
-ethers/v5.0.0-beta.142 (2019-06-28 16:13)
-----------------------------------------
-
-  - Do not require a Signer for contract.populateTransaction. ([0e78386](https://github.com/ethers-io/ethers.js/commit/0e78386a08d3d3a0a98c8d03cd665b8992ab3ea2))
-  - Bumping version of solc to 0.5.9. ([e2da447](https://github.com/ethers-io/ethers.js/commit/e2da447c7bc05937966bc4909c47291e4819d2a9))
-
-ethers/v5.0.0-beta.141 (2019-06-24 21:25)
-----------------------------------------
-
-  - Fix non-ES6 import in keccak256. ([5eb393d](https://github.com/ethers-io/ethers.js/commit/5eb393d828328b34567566d3c0d622b4aef1e202))
-  - Refactored wordlist exports to export Wordlist directly. ([746d255](https://github.com/ethers-io/ethers.js/commit/746d255b741844b615583b2de3ffd07631b4e872))
-
-ethers/v5.0.0-beta.140 (2019-06-12 01:25)
-----------------------------------------
-
-  - Move from node-fetch to cross-fetch; better browser fallback implementation. ([826ffbc](https://github.com/ethers-io/ethers.js/commit/826ffbc7c4ed1c301f30e6f264eedeaf3c243ca8))
-  - Added getStatic with support for inheritance of static methods. ([5e4535e](https://github.com/ethers-io/ethers.js/commit/5e4535e939fdb9d9d23bd14b3e2590873d3eb508))
-  - Fixed node-fetch for Safari (todo: push this fix upstream to node-fetch). ([7164e51](https://github.com/ethers-io/ethers.js/commit/7164e51131215ae3201b49f8c7f5ade8cbd8a420))
-  - Migrated XMLHttpRequest to fetch API. ([#506](https://github.com/ethers-io/ethers.js/issues/506); [62201c5](https://github.com/ethers-io/ethers.js/commit/62201c5eebc52e9723dbbb2cc64823155ce1e0f9))
-
-ethers/v5.0.0-beta.139 (2019-06-11 17:55)
-----------------------------------------
-
-  - Removed freeze option from deepCopy; all properties are read-only and only objects may have new properties added. ([1bc792d](https://github.com/ethers-io/ethers.js/commit/1bc792d9dcc6a06a1be4fc5e5b9a538a3f6b7ada))
-  - Moved away from isNamedInstance which breaks after Browserify name mangling. ([257d67c](https://github.com/ethers-io/ethers.js/commit/257d67c9625fa237bcfb3d651c49aa3b79175cae))
-  - Expose poll function in utils. ([#512](https://github.com/ethers-io/ethers.js/issues/512); [e6f6383](https://github.com/ethers-io/ethers.js/commit/e6f6383346818fa67423f1f20450e011242eb554))
-  - Make TransactionResponse hash required. ([#537](https://github.com/ethers-io/ethers.js/issues/537); [095c1fe](https://github.com/ethers-io/ethers.js/commit/095c1fe579068a3204ea0d1bc1893f293f61e719))
-
-ethers/v5.0.0-beta.138 (2019-06-04 16:05)
-----------------------------------------
-
-  - Fixed INFURA project ID checking. ([#534](https://github.com/ethers-io/ethers.js/issues/534); [5bf763f](https://github.com/ethers-io/ethers.js/commit/5bf763fe2307e8570ab5e91e30c43e2e5731fc39))
-
-ethers/v5.0.0-beta.137 (2019-06-01 14:06)
-----------------------------------------
-
-  - Fixed invalid arrayify value in browser for SHA2-HMAC. ([#530](https://github.com/ethers-io/ethers.js/issues/530); [c4a494b](https://github.com/ethers-io/ethers.js/commit/c4a494b528f2e5f706c159d916d8ff0ffd96a211))
-  - Fix event and function fragment formatting. ([a2d4b29](https://github.com/ethers-io/ethers.js/commit/a2d4b2907184d9480a72fe6f67652489074af86e))
-  - Fixed default JsonRpcSigner. ([#532](https://github.com/ethers-io/ethers.js/issues/532); [5ba6a61](https://github.com/ethers-io/ethers.js/commit/5ba6a616a6f969b1f28f8c6367c21488f497a7ae))
-  - Added changelog management to update-versions. ([4a3f719](https://github.com/ethers-io/ethers.js/commit/4a3f7190dc04275030d313289e1ba6a2b31407ec))
-
-ethers/v5.0.0-beta.136
----------------------
-
-  - Added queryFilter to Contracts. ([#463](https://github.com/ethers-io/ethers.js/issues/463); [eea53bb](https://github.com/ethers-io/ethers.js/commit/eea53bb1be29ad2bd1b229a13c85b12be264b019))
-  - Allow storage class in Human-Readable ABI. ([#476](https://github.com/ethers-io/ethers.js/issues/476); [cf39adb](https://github.com/ethers-io/ethers.js/commit/cf39adb09020ca0393e028b330bfd07fb4869236))
-  - Track per-provider JSON-RPC ID in JsonRpcProvider. ([#337](https://github.com/ethers-io/ethers.js/issues/337), [#489](https://github.com/ethers-io/ethers.js/issues/489); [044554b](https://github.com/ethers-io/ethers.js/commit/044554b58525d1677646a74119f86ea867a06d1e))
-  - Fixed typo in error message. ([#470](https://github.com/ethers-io/ethers.js/issues/470); [47d92ae](https://github.com/ethers-io/ethers.js/commit/47d92aeff02cacfb26793850c7faef7cb21ce4cf))
-
-ethers/v5.0.0-beta.135
----------------------
-
-  - Better error message for unconfigured ENS names. ([#504](https://github.com/ethers-io/ethers.js/issues/504); [3cbc4b4](https://github.com/ethers-io/ethers.js/commit/3cbc4b462262ba61fa7d99a7a12e7bbf8049afb1))
-  - Fixed contract events. ([#404](https://github.com/ethers-io/ethers.js/issues/404); [8cdda37](https://github.com/ethers-io/ethers.js/commit/8cdda37095df28f828ccd2ac5437ccb6541b16cc))
-  - Updated license for BaseX to include original authors; was only included in the source. ([03c9725](https://github.com/ethers-io/ethers.js/commit/03c97259c46de10dbe6ce62921de2f32ffff0522))
-
--- a/CHANGELOG.v5-beta.md
+++ b/CHANGELOG.v5-beta.md
@@ -0,0 +1,523 @@
+Changelog
+=========
+
+This change log is managed by `scripts/cmds/update-versions` but may be manually updated.
+
+ethers/v5.0.0-beta.192 (2020-06-12 04:51)
+-----------------------------------------
+
+  - Support nonpayable Solidity modifier in ABI. ([adc8d3d](https://github.com/ethers-io/ethers.js/commit/adc8d3d9aec2f5ee8e207f8bc77d99052e473d16))
+  - More debug information in timeout and fetch errors. ([#678](https://github.com/ethers-io/ethers.js/issues/678); [693094e](https://github.com/ethers-io/ethers.js/commit/693094e97ce4f0dc0cd49b9cf6b1557bd7dc517d))
+  - Use URL parse instead of constructor for react compatibility. ([#874](https://github.com/ethers-io/ethers.js/issues/874); [5e7d28b](https://github.com/ethers-io/ethers.js/commit/5e7d28b19b18aa1bbb4b851f74f6d7865725be02))
+
+ethers/v5.0.0-beta.191 (2020-06-03 03:41)
+-----------------------------------------
+
+  - Allow undefined properties in transaction object and fix stray this. ([#860](https://github.com/ethers-io/ethers.js/issues/860); [98bb589](https://github.com/ethers-io/ethers.js/commit/98bb58964bec7dff0ccf481d474354ec1ca6f376), [d2406c4](https://github.com/ethers-io/ethers.js/commit/d2406c42a18c123205918eb46bf24de0ff97ee23))
+  - Allow JsonRpcSigner to override from if it matches Signer. ([#862](https://github.com/ethers-io/ethers.js/issues/862); [1a89c59](https://github.com/ethers-io/ethers.js/commit/1a89c591c26a7fcc2031d0df90137d8a096c5c01))
+  - Added initial support for spontaneous network changes. ([#495](https://github.com/ethers-io/ethers.js/issues/495), [#861](https://github.com/ethers-io/ethers.js/issues/861); [2bc7bb6](https://github.com/ethers-io/ethers.js/commit/2bc7bb6e61219a40cfe2acd95c115c2195c21223), [d2ca4fb](https://github.com/ethers-io/ethers.js/commit/d2ca4fb443b2653063ca5aa349b52ecd0ff79e2f))
+
+ethers/v5.0.0-beta.190 (2020-06-01 05:02)
+-----------------------------------------
+
+  - Re-enable tests removed to fix slow CI. ([cd7a0b3](https://github.com/ethers-io/ethers.js/commit/cd7a0b36cd77df5d5951a97cdb6b6be1c9387f51))
+  - Major Contract refactor for overrides. ([#819](https://github.com/ethers-io/ethers.js/issues/819), [#845](https://github.com/ethers-io/ethers.js/issues/845), [#847](https://github.com/ethers-io/ethers.js/issues/847), [#860](https://github.com/ethers-io/ethers.js/issues/860); [42dee67](https://github.com/ethers-io/ethers.js/commit/42dee67187adb04d0b88f420b24cb3e73301d609))
+  - Remove legacy Circle CI tasks. ([c445232](https://github.com/ethers-io/ethers.js/commit/c445232980007d3474bc036ff59fb37638f93820))
+  - Fixing GitHub actions. ([#853](https://github.com/ethers-io/ethers.js/issues/853); [6b8f0f3](https://github.com/ethers-io/ethers.js/commit/6b8f0f3cb38295cd5d693f9b71f629b591206f1e))
+
+ethers/v5.0.0-beta.189 (2020-05-29 21:25)
+-----------------------------------------
+
+  - Simplify typing for properties module. ([41e66ab](https://github.com/ethers-io/ethers.js/commit/41e66ab834e9835807481658a7956207edfef3d7))
+  - Refactor Contract away from monolithic runMethod. ([e5a1b4d](https://github.com/ethers-io/ethers.js/commit/e5a1b4d5cbbaa0a8ce64c72e13d0d12fa2b856e3))
+  - Correctly set last emitted block for WebSocketProvider. ([#856](https://github.com/ethers-io/ethers.js/issues/856); [1b0ad5a](https://github.com/ethers-io/ethers.js/commit/1b0ad5aa69327f80c7814069142965914673dc06))
+  - Fixed delayed network detection attempting to overwrite read-only value. ([#854](https://github.com/ethers-io/ethers.js/issues/854); [8efd8d2](https://github.com/ethers-io/ethers.js/commit/8efd8d203158ebdef040ec759c3b423312a86e7c))
+  - Better WebSocket compatibilities with Parity. ([#849](https://github.com/ethers-io/ethers.js/issues/849); [180a1af](https://github.com/ethers-io/ethers.js/commit/180a1aff3adc5b4af3a1349b52666ca5942c92a2))
+
+ethers/v5.0.0-beta.188 (2020-05-21 00:02)
+-----------------------------------------
+
+  - Make filter blockHash property name match EIP-234. ([b03c4ed](https://github.com/ethers-io/ethers.js/commit/b03c4edd31a1929b411d0559d17eee7e3d6b11c8), [ed29fac](https://github.com/ethers-io/ethers.js/commit/ed29fac376c1a0aa210bf75979bb2ab62d0cf46b))
+  - Fixed FallbackProvider sync-stalling for backends. ([#841](https://github.com/ethers-io/ethers.js/issues/841); [f963589](https://github.com/ethers-io/ethers.js/commit/f96358940043123aa7a8fe97a1af7af293ce9740))
+  - Add correct tag to release on publish. ([#828](https://github.com/ethers-io/ethers.js/issues/828); [8516076](https://github.com/ethers-io/ethers.js/commit/85160766cdcd031f226382901ebadee9d7f40200))
+
+ethers/v5.0.0-beta.187 (2020-05-12 23:29)
+-----------------------------------------
+
+  - Add sub-error to gas estimate error for Ganache users. ([#829](https://github.com/ethers-io/ethers.js/issues/829); [647fbd8](https://github.com/ethers-io/ethers.js/commit/647fbd8cbfa0f94f72db6faadd528e61c49b1dd6))
+  - Moved ABI check for unique names to coding time and only if ambiguous. ([#816](https://github.com/ethers-io/ethers.js/issues/816); [fa87417](https://github.com/ethers-io/ethers.js/commit/fa87417e9416d99a37d9a2668a1e54feb7e342fc))
+  - Added missing Interface exports to umbrella utils. ([82a9326](https://github.com/ethers-io/ethers.js/commit/82a93263fae330ae39a7212e74d973fa9f820f64))
+  - Fixed FallbackProvider ESM super-this out-of-order issue. ([#822](https://github.com/ethers-io/ethers.js/issues/822); [fde102b](https://github.com/ethers-io/ethers.js/commit/fde102b7eda304403dcc677cd6d3b48339cd3a81))
+  - Fixed node hanging on unnecessary timeout when fetchJson fails. ([fdf2253](https://github.com/ethers-io/ethers.js/commit/fdf2253218cf379043acc32dea8c95c284a82cec))
+
+ethers/v5.0.0-beta.186 (2020-05-08 15:27)
+-----------------------------------------
+
+  - Fix JsonRpcProvider out-of-order super call. ([#822](https://github.com/ethers-io/ethers.js/issues/822); [963197d](https://github.com/ethers-io/ethers.js/commit/963197d70c96e5970b431173c2cc782cb496674c))
+
+ethers/v5.0.0-beta.185 (2020-05-04 22:54)
+-----------------------------------------
+
+  - More robust FallbackProvider on clean exits. ([8eeda23](https://github.com/ethers-io/ethers.js/commit/8eeda23e989fcb0126bd20b17c67f62466d19259))
+  - Safer test suite reporter timer. ([657a039](https://github.com/ethers-io/ethers.js/commit/657a0394f56b51a13c691477c2b0dcf74678fd7c))
+  - Added goerli to AlchemyProvider tests. ([ab7c781](https://github.com/ethers-io/ethers.js/commit/ab7c78118ab80990a3e3368749599a1cf6e9d4ae))
+  - Added more robust poll event to Provider. ([dc48bfb](https://github.com/ethers-io/ethers.js/commit/dc48bfb7adb9334848c93173ba2c634f22a9a72f))
+  - Added goerli to AlchemyProvider. ([86670eb](https://github.com/ethers-io/ethers.js/commit/86670eb80e96fc4ba4e3664c9389f8130bbfea73))
+  - Removed Cloudflare from test suite; it is down again. ([17dc022](https://github.com/ethers-io/ethers.js/commit/17dc022603afdfe4147638ab4b2704bcef09533f))
+  - Prevent forceOutput in test reporter from crashing. ([cafd344](https://github.com/ethers-io/ethers.js/commit/cafd34460b194d78092021f1d7e0307130340b68))
+  - Stall FallbackProvider backends from requests if not in-sync. ([fa6904f](https://github.com/ethers-io/ethers.js/commit/fa6904fef35e7ab888221f3a0613bfe7e6df3594))
+  - Allow providers to detect their network after instantiation. ([#814](https://github.com/ethers-io/ethers.js/issues/814); [99ae946](https://github.com/ethers-io/ethers.js/commit/99ae946476a317a9d89e5d8f57cf37f8680bfa2b))
+  - Better messaging on low-level network errors. ([#814](https://github.com/ethers-io/ethers.js/issues/814); [0e3a66c](https://github.com/ethers-io/ethers.js/commit/0e3a66c82959a08f3f4e4ffbca3ae3792ff2548f))
+  - Manage FallbackProvider stalling without unref. ([#815](https://github.com/ethers-io/ethers.js/issues/815); [7b1a7c7](https://github.com/ethers-io/ethers.js/commit/7b1a7c7f31a3631e12c2a341b562983360e670e9))
+  - Only error on duplicate signatures in Contract ABI. ([#499](https://github.com/ethers-io/ethers.js/issues/499); [098d7ef](https://github.com/ethers-io/ethers.js/commit/098d7efb21bd648c2660342297d2419904a10925))
+  - Added getWebSocketProvider static method to InfuraProvider. ([a6c1174](https://github.com/ethers-io/ethers.js/commit/a6c1174dffe6dca1a3a64d1d472cec6e12372117))
+  - Fix WebSocketProvider responses when message result is null. ([#813](https://github.com/ethers-io/ethers.js/issues/813); [472e5b0](https://github.com/ethers-io/ethers.js/commit/472e5b07eab180baa12185c8f00e5079ce4c671f))
+  - Allow modifiers on Human-Readable ABI for tuples and arrays. ([83fba3d](https://github.com/ethers-io/ethers.js/commit/83fba3de25b524cc48975b1952f4319d63874205))
+  - Added initial renew support to ENS CLI. ([54dfb75](https://github.com/ethers-io/ethers.js/commit/54dfb757c4c88e4bcada1890c4016fadfb25581a))
+  - Allow contract filters to include OR-ed values. ([#437](https://github.com/ethers-io/ethers.js/issues/437); [28800d7](https://github.com/ethers-io/ethers.js/commit/28800d7681f3bab08f6d30a22f0813e04feee18a))
+
+ethers/v5.0.0-beta.184 (2020-04-28 04:58)
+-----------------------------------------
+
+  - Removed old EIP-1193 experimental provider; it can now be supported by Web3Provider as EIP-1193 is now backwards compatible. ([84c68ac](https://github.com/ethers-io/ethers.js/commit/84c68ac5c17b10897ade966d6c8fac1f1f66a4af))
+  - Fixed getLogs filter deserialization. ([#805](https://github.com/ethers-io/ethers.js/issues/805); [393c0c7](https://github.com/ethers-io/ethers.js/commit/393c0c74a91175adca2e25026dcdb9e6445afd8f))
+  - Added EIP-1193 support to Web3Provider. ([56af441](https://github.com/ethers-io/ethers.js/commit/56af4413b1dd1787db68985e0b612b63d86fdf7c))
+  - Minor typing-detected fixes. ([d1f3a42](https://github.com/ethers-io/ethers.js/commit/d1f3a42c119d5588eab667ec7bb6e71042cfb656))
+  - Added initial support for recoverable coding erros. ([#800](https://github.com/ethers-io/ethers.js/issues/800); [bda6623](https://github.com/ethers-io/ethers.js/commit/bda66230916e58e25a522e8430ce4de25091eb6b))
+  - More draconian Typing. ([14e6811](https://github.com/ethers-io/ethers.js/commit/14e6811bf7d7c38a3b5714dededcc883c185d814))
+  - Omit HID libraries for hardware-wallets package on unsupported environments. ([#798](https://github.com/ethers-io/ethers.js/issues/798); [2e24920](https://github.com/ethers-io/ethers.js/commit/2e24920d028d42908d0764ad4ca0b56b55f852d1), [5aefb43](https://github.com/ethers-io/ethers.js/commit/5aefb4303d2fdda62e7e5ddb644919f613d6016a))
+  - Make default constructor non-payable. ([#684](https://github.com/ethers-io/ethers.js/issues/684); [017ea0d](https://github.com/ethers-io/ethers.js/commit/017ea0d6bd22833e9d399ae6b818443786f17884))
+
+ethers/v5.0.0-beta.183 (2020-04-23 23:28)
+-----------------------------------------
+
+  - Fixed inconsistent log format in WebSocketProvider. ([#795](https://github.com/ethers-io/ethers.js/issues/795); [8e7751f](https://github.com/ethers-io/ethers.js/commit/8e7751f7dfb41e58f81c7918cf36c152c3209ae2))
+  - Added WebSocketProvider support for ENS names in filters. ([6707754](https://github.com/ethers-io/ethers.js/commit/6707754580490c5a801d6205af0841794d20b3c9))
+  - Fixed provider filtering by ENS name. ([aeeb75f](https://github.com/ethers-io/ethers.js/commit/aeeb75f74c3be11b9b3b2925fd73349070542e54))
+  - Fixed ContractFactory.deploy ignoring overrides. ([#796](https://github.com/ethers-io/ethers.js/issues/796); [8bb2a0f](https://github.com/ethers-io/ethers.js/commit/8bb2a0fd08f6f128a80444e3fd90c29e4cd7edfb))
+  - Fix median calculation for large block number deltas across FallbackProvider backends. ([fca5ccb](https://github.com/ethers-io/ethers.js/commit/fca5ccbc2052569e700a96dbb1de1c9cef7c966f))
+  - Work-around for Cloudflare not offering eth_blockNumber. ([8cf4b3c](https://github.com/ethers-io/ethers.js/commit/8cf4b3cf4598f4f3643d5ebe9c366466d398cb83))
+  - Added string spell-checking to library and fixed discovered typos. ([71d03c6](https://github.com/ethers-io/ethers.js/commit/71d03c6e3cab1aacb3e4e74d3966fbaa7db2ee06))
+  - Fixed getUrl for node 8. ([560adea](https://github.com/ethers-io/ethers.js/commit/560adeabb06a2ab483bcad162f02ccef41ebc245))
+  - Dependency security updates. ([da3b0bf](https://github.com/ethers-io/ethers.js/commit/da3b0bf0786fe8a95c68485d130ca59c597ffe4d))
+  - Fixes for dist builds without injected XMLHttpRequest. ([#789](https://github.com/ethers-io/ethers.js/issues/789), [#506](https://github.com/ethers-io/ethers.js/issues/506); [9ae6b70](https://github.com/ethers-io/ethers.js/commit/9ae6b70efb9f3d3251820403597085cfa30ace05))
+
+ethers/v5.0.0-beta.182 (2020-04-16 21:53)
+-----------------------------------------
+
+  - Added support for Contract event parsing error recovery. ([cc72f76](https://github.com/ethers-io/ethers.js/commit/cc72f76695572d235d7f5a5ad4dc1838a5fe884a))
+  - Fix provider log filters with zero topics. ([#785](https://github.com/ethers-io/ethers.js/issues/785); [4ef0e4f](https://github.com/ethers-io/ethers.js/commit/4ef0e4f7653226bf8cca86e065ad614e7288af96))
+
+ethers/v5.0.0-beta.181 (2020-04-15 18:23)
+-----------------------------------------
+
+  - Temporarily remove CloudflareProvider tests; it is down and breaking the tests. ([797abb7](https://github.com/ethers-io/ethers.js/commit/797abb726711499d96bf1c12c61e3bb1a7b4925d))
+  - Better error reporting for Fragments. ([7dcefcb](https://github.com/ethers-io/ethers.js/commit/7dcefcbf71ef337103639bbe3f4ad2625565651a))
+  - Fixed Contract filter unsubscribing. ([2eb3823](https://github.com/ethers-io/ethers.js/commit/2eb3823de4ba111cc0c746a0715fe6dd3d1b16da), [39c78f3](https://github.com/ethers-io/ethers.js/commit/39c78f37ceff9b8ec08329903dcba7bd53bd8661))
+  - Fixed WebSocketProvider filter events. ([#784](https://github.com/ethers-io/ethers.js/issues/784); [69f7077](https://github.com/ethers-io/ethers.js/commit/69f707762ed5939c5f52bf6dce5c5513aaf6fa1d))
+  - Added bitwise operations to BigNumber. ([#781](https://github.com/ethers-io/ethers.js/issues/781); [7498c18](https://github.com/ethers-io/ethers.js/commit/7498c18235c7566b2f652cddba991f55e0943da8), [284771e](https://github.com/ethers-io/ethers.js/commit/284771ea39b6f4ee9cdf75ce5feea9e6aa9a65c5))
+
+ethers/v5.0.0-beta.180 (2020-04-03 22:10)
+-----------------------------------------
+
+  - Correctly return the Provider in NonceManager. ([6caf7c2](https://github.com/ethers-io/ethers.js/commit/6caf7c292cd5f03741cd6b30053c3325c4f30a81))
+  - Fail earlier when resolving an ENS name that is not a string. ([2882546](https://github.com/ethers-io/ethers.js/commit/28825463517f8821392464ec2283ee59c431d928))
+  - Fixed mutabilityState calculation for function fragments. ([#762](https://github.com/ethers-io/ethers.js/issues/762); [6526de0](https://github.com/ethers-io/ethers.js/commit/6526de016fda5403474dad61ee59acc62ee25ebc), [d7c8b35](https://github.com/ethers-io/ethers.js/commit/d7c8b355a049b36068b0525a357c6278639a8d58))
+  - Force Log properties to be non-optional. ([#415](https://github.com/ethers-io/ethers.js/issues/415); [da412f6](https://github.com/ethers-io/ethers.js/commit/da412f660723d1c411484e74970ce4eb166374c2), [8ad26f0](https://github.com/ethers-io/ethers.js/commit/8ad26f0ff42614a6c40e735cb6fffd36874da1a0))
+  - Fixed Signer call not forwarding blockTag. ([#768](https://github.com/ethers-io/ethers.js/issues/768); [053a2d7](https://github.com/ethers-io/ethers.js/commit/053a2d7fcdb4ca4c9bfd0bee0f42e0187d3db477))
+
+ethers/v5.0.0-beta.179 (2020-03-31 23:40)
+-----------------------------------------
+
+  - Fixed ENS CLI lookup for Website. ([0f144c6](https://github.com/ethers-io/ethers.js/commit/0f144c6cc03082026080782356b940af3389b34e))
+  - Fixed getEtherPrice for EtherscanProvider. ([#776](https://github.com/ethers-io/ethers.js/issues/776); [6c71b51](https://github.com/ethers-io/ethers.js/commit/6c71b515126d8ef3cea5a1aec814c4cab56cc1a5))
+  - Fixed ENS CLI tool set-websites and added set-name. ([70cffb6](https://github.com/ethers-io/ethers.js/commit/70cffb6a5166a79a54e02b03b6a7ec0085407e07))
+
+ethers/v5.0.0-beta.178 (2020-03-30 22:14)
+-----------------------------------------
+
+  - Fixed Event args keyword access. ([2692e78](https://github.com/ethers-io/ethers.js/commit/2692e783b40ce16207fa1a8e8513ebb5455fd2d0), [092ce9b](https://github.com/ethers-io/ethers.js/commit/092ce9bcc2abf92c40550c4a990a8e2c889cc250))
+  - Updating TypeScript library and fixing some audit issues. ([bd32ee0](https://github.com/ethers-io/ethers.js/commit/bd32ee0af5b25a435e5896773d8bfd482d3adcaf))
+
+ethers/v5.0.0-beta.177 (2020-03-21 12:46)
+-----------------------------------------
+
+  - Abstracted JSON-RPC parameter generation for others to use. ([030f65e](https://github.com/ethers-io/ethers.js/commit/030f65e66ce059d69d8d77973d5c3190745eaac2))
+  - Updated RLP package to use Logger instead of bare errors. ([390497f](https://github.com/ethers-io/ethers.js/commit/390497f38964a052837f6c0e7c96efe74c668517))
+  - Fixed log level filtering for Logger. ([#379](https://github.com/ethers-io/ethers.js/issues/379); [72c8992](https://github.com/ethers-io/ethers.js/commit/72c89922a4e1b77295414c8e0717a7373f2397b8))
+  - Throw errors when trying to RLP encode integers. ([9ea16e5](https://github.com/ethers-io/ethers.js/commit/9ea16e5172928962792ba4c0273e23db373409e0))
+  - Added delays to provider tests to prevent throttling causing failed tests. ([3e44aac](https://github.com/ethers-io/ethers.js/commit/3e44aac8f199ec09babb20c4af2ee668e0ab05a1))
+
+ethers/v5.0.0-beta.176 (2020-03-12 19:10)
+-----------------------------------------
+
+  - Checking in initial Eip1193Bridge (experimental). ([2c78f0b](https://github.com/ethers-io/ethers.js/commit/2c78f0bf265a0f7c9f4cfc1bc79ecd4629b59c49))
+  - Added initial WebSocketProvider. ([#141](https://github.com/ethers-io/ethers.js/issues/141); [117a5dd](https://github.com/ethers-io/ethers.js/commit/117a5dd7ffa783c4335c0b87621437447cd499d0))
+  - Renamed properties based on community recommendations; estimate to estimateGas and addressPromise to resovledAddress. ([fe3b3fa](https://github.com/ethers-io/ethers.js/commit/fe3b3fa1aded67827fec1131931d95d8153d8f32))
+  - Better error reporting and fixed look-ahead for data labels. ([e52312e](https://github.com/ethers-io/ethers.js/commit/e52312e783b8d0fdd7e9992716cbe2e179751b38))
+
+ethers/v5.0.0-beta.175 (2020-02-27 19:53)
+-----------------------------------------
+
+  - Fix address-less filter listening in Provider. ([#741](https://github.com/ethers-io/ethers.js/issues/741); [64dccb2](https://github.com/ethers-io/ethers.js/commit/64dccb275c68ebb40328350d4ab5be0f29b8a02e))
+  - Added sync version of wallet decryption. ([0ad94cd](https://github.com/ethers-io/ethers.js/commit/0ad94cdf8137259bedb38c0dc949b61570bcdac0), [6809c37](https://github.com/ethers-io/ethers.js/commit/6809c370c027aea148466c00d3ce09c6d0ee6ddc))
+
+ethers/v5.0.0-beta.175 (2020-02-27 19:38)
+-----------------------------------------
+
+  - Fix address-less filter listening in Provider. ([#741](https://github.com/ethers-io/ethers.js/issues/741); [64dccb2](https://github.com/ethers-io/ethers.js/commit/64dccb275c68ebb40328350d4ab5be0f29b8a02e))
+  - Added sync version of wallet decryption. ([0ad94cd](https://github.com/ethers-io/ethers.js/commit/0ad94cdf8137259bedb38c0dc949b61570bcdac0))
+
+ethers/v5.0.0-beta.174 (2020-02-25 14:57)
+-----------------------------------------
+
+  - Reduced default Provider quorum for testnets. ([1cfab31](https://github.com/ethers-io/ethers.js/commit/1cfab3173c3d0519beffc054efe73f70b7d28501))
+  - Added JSON-RPC debugging on error responses. ([ad27600](https://github.com/ethers-io/ethers.js/commit/ad27600c699827858e7343adff2d4fa622248e42))
+  - Fixed setLogLevel to affect global logging. ([ac51a88](https://github.com/ethers-io/ethers.js/commit/ac51a88c2913d7055e050c91d7d96bb42abf6656))
+  - Renamed interface getTopic to getEventTopic. ([f61f34b](https://github.com/ethers-io/ethers.js/commit/f61f34bfb295bafee3b7ee426efa696aaa9bbafe))
+  - Fix log parsing when no matching topic hash is found. ([#733](https://github.com/ethers-io/ethers.js/issues/733); [a5d2ec5](https://github.com/ethers-io/ethers.js/commit/a5d2ec534f75b21eebe69a789a3c43c33014a825), [4b8e198](https://github.com/ethers-io/ethers.js/commit/4b8e198bf209fcf0aea55018d8940355ea4345de), [89ac9f4](https://github.com/ethers-io/ethers.js/commit/89ac9f4f298ac340c4429e8ebdacd29962eba7f4))
+
+ethers/v5.0.0-beta.173 (2020-02-12 17:09)
+-----------------------------------------
+
+  - Added experimental EipWrappedProvider. ([944600d](https://github.com/ethers-io/ethers.js/commit/944600d779564c500ab98d3265286a0717642614))
+  - Updated signature for JsonRpcProvider.send to match EIP-1193. ([b962b59](https://github.com/ethers-io/ethers.js/commit/b962b59ab72e67bc4566a361964e42cf1b791025))
+  - Added binary literal support to ASM grammar. ([375bd15](https://github.com/ethers-io/ethers.js/commit/375bd15594a3179432e8452d819d91ea72b4bdd8))
+  - Added explicit pop placeholders to ASM dialect. ([a6b696d](https://github.com/ethers-io/ethers.js/commit/a6b696d8bd03c4027b52fe23745f066d158f1420))
+  - Added position independent code option for asm. ([89615c5](https://github.com/ethers-io/ethers.js/commit/89615c59d385a58fa79b6bbd8eae53c30e45fe96))
+  - Added ASM semantic checking and the Pop placeholder. ([a33bf0e](https://github.com/ethers-io/ethers.js/commit/a33bf0e37f4f969cc03b85ebf0dbadcf3e9b068a))
+  - Better type safety for defineReadOnly. ([e7adc84](https://github.com/ethers-io/ethers.js/commit/e7adc84a972968f39a983efb6f21b6ceaacd6cc5))
+  - Fixed CLI sandbox quiting after prompt entry. ([ff9bc2a](https://github.com/ethers-io/ethers.js/commit/ff9bc2a282e617125bbca76702dec85149661390))
+
+ethers/v5.0.0-beta.172 (2020-02-04 00:59)
+-----------------------------------------
+
+  - Synced GitHub issue cache. ([13dbf1f](https://github.com/ethers-io/ethers.js/commit/13dbf1f965eab344d2a304f7612d19ea96391261))
+  - Better typing for Timers. ([5622f70](https://github.com/ethers-io/ethers.js/commit/5622f703d962993442623ef1450a595825c4efa8))
+  - Safer transaction serialization, matching signature.v with chainId. ([#708](https://github.com/ethers-io/ethers.js/issues/708); [edb7c5d](https://github.com/ethers-io/ethers.js/commit/edb7c5da91ce271688561364d867998b0f0675e3))
+  - Fixed Opcode typo and added check to prevent future typos. ([15bb840](https://github.com/ethers-io/ethers.js/commit/15bb8409077f96b22e8bd60c426cddd015454e6b))
+  - Renamed AST nodes for teh assembler. ([f02c7db](https://github.com/ethers-io/ethers.js/commit/f02c7db4109d1785b4528757aa50f24948e896ae))
+  - Added timeout to waitForTransaction. ([#477](https://github.com/ethers-io/ethers.js/issues/477); [bacc440](https://github.com/ethers-io/ethers.js/commit/bacc4403979fa423890e269e7a5c7d11c6891a9f))
+  - Added CLI for asm package. ([aafa42a](https://github.com/ethers-io/ethers.js/commit/aafa42a32b2a5c7481a409ad048dfc06112c6599))
+  - Prevent Signer.checkTransaction from creating conflicting from properties. ([1decb13](https://github.com/ethers-io/ethers.js/commit/1decb1379902b60a15925b9b1de39633393db825))
+  - Include asm in generated TypeScript dependencies. ([ba29618](https://github.com/ethers-io/ethers.js/commit/ba296188960fb345dfdab12f2bb3ed3dc5eab51a))
+  - Clean up some asm checks and dead code. ([fa317eb](https://github.com/ethers-io/ethers.js/commit/fa317ebc032f8a5f9fb2dd10e23496252ae744e1))
+  - More contained Opcode API. ([da8153c](https://github.com/ethers-io/ethers.js/commit/da8153c87753b79e5e4cd34d484b8e0e717426d9))
+  - Added initial codedrop for the asm package. ([0296594](https://github.com/ethers-io/ethers.js/commit/0296594aba8d1e90e9ef7a18d2324f6cac815953))
+
+ethers/v5.0.0-beta.171 (2020-02-01 05:05)
+-----------------------------------------
+
+  - Added CLI for asm package. ([aafa42a](https://github.com/ethers-io/ethers.js/commit/aafa42a32b2a5c7481a409ad048dfc06112c6599))
+  - Added more flatworm documentation. ([1c85fe9](https://github.com/ethers-io/ethers.js/commit/1c85fe95b2b536828e83087676becba85c9a90bb))
+  - Prevent Signer.checkTransaction from creating conflicting from properties. ([1decb13](https://github.com/ethers-io/ethers.js/commit/1decb1379902b60a15925b9b1de39633393db825))
+  - Include asm in generated TypeScript dependencies. ([ba29618](https://github.com/ethers-io/ethers.js/commit/ba296188960fb345dfdab12f2bb3ed3dc5eab51a))
+  - Clean up some asm checks and dead code. ([fa317eb](https://github.com/ethers-io/ethers.js/commit/fa317ebc032f8a5f9fb2dd10e23496252ae744e1))
+  - More contained Opcode API. ([da8153c](https://github.com/ethers-io/ethers.js/commit/da8153c87753b79e5e4cd34d484b8e0e717426d9))
+  - Added initial codedrop for the asm package. ([0296594](https://github.com/ethers-io/ethers.js/commit/0296594aba8d1e90e9ef7a18d2324f6cac815953))
+
+ethers/v5.0.0-beta.171 (2020-01-29 21:41)
+-----------------------------------------
+
+  - Better solc support in CLI; it will search the local pacakge for an existing solc version. ([7428776](https://github.com/ethers-io/ethers.js/commit/7428776f75222d5c07282bc29c3dd8ed99f5d2cc))
+  - Update ENS registry address and lower default quorum for testnets. ([edb49da](https://github.com/ethers-io/ethers.js/commit/edb49da15518f25b3d60813ebb84f54171e308f3))
+  - Exposed isBytes and isBytesLike in ethers.utils. ([99329b0](https://github.com/ethers-io/ethers.js/commit/99329b013ce7f3af301d40c41f7eb35bff288910))
+
+ethers/v5.0.0-beta.170 (2020-01-21 20:37)
+-----------------------------------------
+
+  - Better, easier and more provider testing. ([e0d1d38](https://github.com/ethers-io/ethers.js/commit/e0d1d3866d2559f39627254873a0a1d4c0fcaf3d))
+  - Fixed out-of-bounds difficulty in getBlock, which can affect PoA networks. ([#711](https://github.com/ethers-io/ethers.js/issues/711); [251882c](https://github.com/ethers-io/ethers.js/commit/251882ced4379931ec82ba28a4db10bc7dbf3580))
+
+ethers/v5.0.0-beta.169 (2020-01-20 19:42)
+-----------------------------------------
+
+  - Fixed imports after refactor. ([adf5622](https://github.com/ethers-io/ethers.js/commit/adf56229c6cc83003d319ea9a004677e2555d478))
+  - Refactor some enum names and add UTF-8 error support to the umbrella package. ([931da2f](https://github.com/ethers-io/ethers.js/commit/931da2f77446fc9266cf07f0d7d78d4376625005))
+  - Allow arbitrary apiKey for UrlJsonRpcProvider. ([5878b54](https://github.com/ethers-io/ethers.js/commit/5878b54d6eded1329a6dc3b4023f876a87f72b6e))
+  - Added more general error handling (e.g. error, ignore, replace) for calling toUtf8String. ([a055edb](https://github.com/ethers-io/ethers.js/commit/a055edb5855b96fdf179403458c1694b96fd906c))
+
+ethers/v5.0.0-beta.168 (2020-01-18 21:46)
+-----------------------------------------
+
+  - Much more resiliant FallbackProvider which can ignore properties that are only approximate and supports per-provider priorities. ([#635](https://github.com/ethers-io/ethers.js/issues/635), [#588](https://github.com/ethers-io/ethers.js/issues/588); [f4bcf24](https://github.com/ethers-io/ethers.js/commit/f4bcf24a257a17ec9beb98f3d0b3682de543534c))
+  - Fixed some typing for receipts and logs. ([#497](https://github.com/ethers-io/ethers.js/issues/497); [ea102ef](https://github.com/ethers-io/ethers.js/commit/ea102ef7c4fa5df7b9389fbc8a2947bbbd4c471e))
+  - Abstracting mnemonic phrases. ([#685](https://github.com/ethers-io/ethers.js/issues/685); [92a383f](https://github.com/ethers-io/ethers.js/commit/92a383ff0dad4587e44953efca3c6ab795a1b1bd))
+  - Sync GitHub issues. ([75e1a37](https://github.com/ethers-io/ethers.js/commit/75e1a37bb5935d5d538ffcfce5b0073e1334d457))
+  - Fixed 304 status for fetchJson. ([c66d81e](https://github.com/ethers-io/ethers.js/commit/c66d81e96f7c9b0808f181085ffe1c92f6219d46))
+
+ethers/v5.0.0-beta.167 (2020-01-11 04:16)
+-----------------------------------------
+
+  - Fixed testcases for provider changes. ([90ed07c](https://github.com/ethers-io/ethers.js/commit/90ed07c74e7230ea0f02288b140d497d8b9779e0))
+  - Add support for legacy flat signatures with recid instead of normalized v. ([245cd0e](https://github.com/ethers-io/ethers.js/commit/245cd0e48e07eef35f5bf45ee7fe5ed5ef31338a))
+  - Fix TransactionResponse to have chainId instead of legacy networkId. ([#700](https://github.com/ethers-io/ethers.js/issues/700); [72b3bc9](https://github.com/ethers-io/ethers.js/commit/72b3bc9909074893038c768f3da1564ed96a6a20))
+  - Fixed splitSignature computing wrong v for BytesLike. ([#700](https://github.com/ethers-io/ethers.js/issues/700); [4151c0e](https://github.com/ethers-io/ethers.js/commit/4151c0eacd22287e2369a8656ffa00359db6f84b))
+  - Added dist files for hardware-wallets. ([c846649](https://github.com/ethers-io/ethers.js/commit/c84664953d2f50ee0d704a8aa18fe6c08668dabb))
+  - Browser support (with dist files) for Ledger. ([6f7fbf3](https://github.com/ethers-io/ethers.js/commit/6f7fbf3858c82417933a5e5595a919c0ec0487c7))
+
+ethers/v5.0.0-beta.166 (2020-01-10 03:09)
+-----------------------------------------
+
+  - Relaxed joinSignature API to allow SignauteLike. ([602e6a8](https://github.com/ethers-io/ethers.js/commit/602e6a8973480299843a0158f75451a2c6aac749))
+  - Initial code drop of new hardware wallet package. ([2e8f5ca](https://github.com/ethers-io/ethers.js/commit/2e8f5ca7ed498261079da75713b18f3370dfd236))
+  - Added more docs. ([381a72d](https://github.com/ethers-io/ethers.js/commit/381a72ddaa7fb59ef2ded84d228296d693df05c3))
+
+ethers/v5.0.0-beta.165 (2020-01-09 03:31)
+-----------------------------------------
+
+  - Fixed require resolution for CLI scripts. ([c04f9a7](https://github.com/ethers-io/ethers.js/commit/c04f9a7fff727bb04a4aa3a0fa05fd5cd8e795a6))
+  - Added new URLs for default ETC (and ETC testnets) providers. ([#351](https://github.com/ethers-io/ethers.js/issues/351); [3c184ac](https://github.com/ethers-io/ethers.js/commit/3c184ace21aafbb27f4d44cce1bb738af899d59f))
+
+ethers/v5.0.0-beta.164 (2020-01-07 19:57)
+-----------------------------------------
+
+  - Use better Description typing. ([2d5492c](https://github.com/ethers-io/ethers.js/commit/2d5492cd2ee722c818c249244af7b5bea05d67b0))
+  - Better property access on ABI decoded results. ([#698](https://github.com/ethers-io/ethers.js/issues/698); [13f50ab](https://github.com/ethers-io/ethers.js/commit/13f50abd847f7ddcc7e54c102da54e2d23b86fae))
+  - Better typing support for Description. ([d0f4642](https://github.com/ethers-io/ethers.js/commit/d0f4642f6d2c9f5119f1910a0082894c60e81191))
+  - Fixed resolveName when name is an address with an invalid checksum. ([#694](https://github.com/ethers-io/ethers.js/issues/694); [1e72fc7](https://github.com/ethers-io/ethers.js/commit/1e72fc7d6f7c3be4410dbdcfbab9a0463ceb52bd))
+
+ethers/v5.0.0-beta.163 (2020-01-06 18:57)
+-----------------------------------------
+
+  - Added function to generate CREATE2 addresses. ([#697](https://github.com/ethers-io/ethers.js/issues/697); [eb26a6d](https://github.com/ethers-io/ethers.js/commit/eb26a6d95022a241c44f859e7b2f29646afb4914))
+  - Force constructor name to be null (instead of undefined). ([a648f2b](https://github.com/ethers-io/ethers.js/commit/a648f2bd1e5e52a3662896f04fe7025884866972))
+  - Added documentation uploading script. ([e593aba](https://github.com/ethers-io/ethers.js/commit/e593aba2946c98820b0c2edf9c5dab6cb30c7402))
+  - Added Czech wordlist to default wordlists export. ([#691](https://github.com/ethers-io/ethers.js/issues/691); [5724fa5](https://github.com/ethers-io/ethers.js/commit/5724fa5d9c6fe73f14ec8bdea1f7226a222537ef))
+  - Added Czech BIP-39 wordlist. ([#691](https://github.com/ethers-io/ethers.js/issues/691); [f54f06b](https://github.com/ethers-io/ethers.js/commit/f54f06b5c8092997fd3c9055d69a3e0796ce44f3))
+  - Updated README. ([e809ead](https://github.com/ethers-io/ethers.js/commit/e809eadf8d608cd8c8a78c08a2e3547dd09156cf))
+  - Updating docs. ([184c459](https://github.com/ethers-io/ethers.js/commit/184c459fab0d089a8a879584b72e5eb3560b33ce))
+  - Merge branch 'yuetloo-ethers-v5-beta' into ethers-v5-beta ([06cafe3](https://github.com/ethers-io/ethers.js/commit/06cafe3437ef129b47f5f9c02f4759f2c4854d3c))
+  - Add circleci and parity test files ([fdf0980](https://github.com/ethers-io/ethers.js/commit/fdf0980663ffead0faf3e9b7b233b22ca1574e21))
+  - Fixed typo in package test dist scripts. ([9c78c7f](https://github.com/ethers-io/ethers.js/commit/9c78c7fee69d07733048d898d58205ae7f5c82d7))
+
+ethers/v5.0.0-beta.162 (2019-11-25 00:02)
+-----------------------------------------
+
+  - Update elliptic package to protect from Minerva timing attack. ([#666](https://github.com/ethers-io/ethers.js/issues/666); [cf036e1](https://github.com/ethers-io/ethers.js/commit/cf036e1ffad3340fcf1c7559d0032493ccc08e6e))
+  - Browser and node testing works again. ([4470477](https://github.com/ethers-io/ethers.js/commit/4470477d7fd3031f2f3a1fbd9c538468c33c7350))
+
+ethers/v5.0.0-beta.161 (2019-11-23 21:43)
+-----------------------------------------
+
+  - Updated dist files (sorted package.json to reduce package version change chatter). ([f308ba3](https://github.com/ethers-io/ethers.js/commit/f308ba3540ed0d282d099456d0369873ad9596b0))
+  - Stubs for adding throttle support. ([2f0e679](https://github.com/ethers-io/ethers.js/commit/2f0e679f0bc81bf901cf60a79e50f9715cddec5a))
+  - Refactor wordlists. ([abab9f6](https://github.com/ethers-io/ethers.js/commit/abab9f6aa27d1870d1053e7caa951408b86c454d))
+  - Browser testcases work again. ([c11c2e2](https://github.com/ethers-io/ethers.js/commit/c11c2e2e3376a6764f07ed443245823f2792b8cc))
+  - Added dist files for non-English wordlists. ([3d75c52](https://github.com/ethers-io/ethers.js/commit/3d75c52dac668af5eeede3e7764dadd3055a0707))
+  - Sync GitHub issue cache. ([29f0e9d](https://github.com/ethers-io/ethers.js/commit/29f0e9dd627a7b4b7f772300497f27718c9ecc7b))
+
+ethers/v5.0.0-beta.160 (2019-11-20 18:36)
+-----------------------------------------
+
+  - Updated API in testcases. ([3ab3733](https://github.com/ethers-io/ethers.js/commit/3ab373334c75800f2b20b6639ed8eb1b11e453ef))
+  - Fixed scrypt import in ESM build. ([b72ef27](https://github.com/ethers-io/ethers.js/commit/b72ef27b2a8f9941fb9d79122ec449fed9d2464d))
+  - Fixed null apiKey problem for InfuraProvider. ([e518151](https://github.com/ethers-io/ethers.js/commit/e51815150912d10e2734707986b10b37c87d6d12))
+  - Added support for sighash-style tuple parsing. ([19aaade](https://github.com/ethers-io/ethers.js/commit/19aaade9c62510012cfd50ae487ebd1705a28678))
+  - Fixed solc imports for cli. ([c35ddaf](https://github.com/ethers-io/ethers.js/commit/c35ddaf646efa25e738fee604585a0a7af45b206))
+  - Added nonce manager to experimental index. ([8316406](https://github.com/ethers-io/ethers.js/commit/8316406977ea26ca2044d16f7b3bb6ba21ef5b43))
+  - Removing NodesmithProvider from default provider as it is being discontinued. ([01ca350](https://github.com/ethers-io/ethers.js/commit/01ca35036ca11a47f60890e5cae62e46a00f3da8))
+  - Moved bare ABI named functions and events from Interface into Contracts to simplify other consumers of Interface. ([da8ca2e](https://github.com/ethers-io/ethers.js/commit/da8ca2e8bc982fc3ea0343bb3c593a485ca1fef0))
+  - Added support for complex API keys including support for INFURA project secrets. ([#464](https://github.com/ethers-io/ethers.js/issues/464), [#651](https://github.com/ethers-io/ethers.js/issues/651), [#652](https://github.com/ethers-io/ethers.js/issues/652); [1ec5804](https://github.com/ethers-io/ethers.js/commit/1ec5804bd460f6948d4813469fdc7bf739baa6a6))
+  - Migrated to scrypt-js v3. ([75895fa](https://github.com/ethers-io/ethers.js/commit/75895fa1491e7542c755a102f4e4c190685fd2b6))
+  - Moved getDefaultProvider to providers package. ([51e4ef2](https://github.com/ethers-io/ethers.js/commit/51e4ef2b45b83a8d82923600a2fac544d70b0807))
+  - Migrating providers to modern syntax and scoping. ([#634](https://github.com/ethers-io/ethers.js/issues/634); [e1509a6](https://github.com/ethers-io/ethers.js/commit/e1509a6326dd2cb8bf7ed64b82dd3947b768a314))
+  - Migrating to modern syntax and scoping. ([#634](https://github.com/ethers-io/ethers.js/issues/634); [394c36c](https://github.com/ethers-io/ethers.js/commit/394c36cad43f229a94c72d21f94d1c7982a887a1))
+  - Added provider property to Web3Provider. ([#641](https://github.com/ethers-io/ethers.js/issues/641); [1d4f90a](https://github.com/ethers-io/ethers.js/commit/1d4f90a958da6364117353850d62535c9702abd2))
+  - Updated GitHub issue cache. ([494381a](https://github.com/ethers-io/ethers.js/commit/494381a6284cc8ed90bd8002d42a6b6d94dc1200))
+  - Force deploy receipt to address to be null. ([#573](https://github.com/ethers-io/ethers.js/issues/573); [d9d438a](https://github.com/ethers-io/ethers.js/commit/d9d438a119bb11f8516fc9cf02c534ab3816fcb3))
+  - Updated experimental NonceManager. ([3d514c8](https://github.com/ethers-io/ethers.js/commit/3d514c8dbb94e1c4ce5754463e683dd9dbe7c0aa))
+  - Fixed typo in error message. ([28339a9](https://github.com/ethers-io/ethers.js/commit/28339a9c8585392086da159a46df4afb8958915c))
+  - Added GitHub issue caching. ([fea867a](https://github.com/ethers-io/ethers.js/commit/fea867a206f007a17718396e486883a5e718aa29))
+
+ethers/v5.0.0-beta.159 (2019-10-17 01:08)
+-----------------------------------------
+
+  - Removing TypeScript build files from npm to fix excessive package diffs.
+  - Fixed getBlock for blockhashes with a leading 0. ([#629](https://github.com/ethers-io/ethers.js/issues/629); [12cfc59](https://github.com/ethers-io/ethers.js/commit/12cfc599656d7e3a6d3d9aa4e468592865a711cc))
+
+ethers/v5.0.0-beta.158 (2019-09-28 01:56)
+-----------------------------------------
+
+  - Added less-common, but useful, coding functions to Interface. ([778eb3b](https://github.com/ethers-io/ethers.js/commit/778eb3b425b5ab5b23d28e75be92feccd0fc56bc))
+  - Add response handling and 304 support to fetchJson. ([3d25882](https://github.com/ethers-io/ethers.js/commit/3d25882d6bf689740506b9c569f6e0d30da6f6a5))
+  - Allow numeric values in a transaction to be odd-lengthed hexstrings. ([#614](https://github.com/ethers-io/ethers.js/issues/614); [a12030a](https://github.com/ethers-io/ethers.js/commit/a12030ad29aa13c02aa75d9e0860f4986a0043b4))
+  - Simpler crypt for admin tools. ([828c8cf](https://github.com/ethers-io/ethers.js/commit/828c8cfd419ac4f8d11d978c2e2ff83eba5ae909))
+
+ethers/v5.0.0-beta.157 (2019-09-08 02:43)
+-----------------------------------------
+
+  - Fixed getContractAddress for odd-length hex values. ([#572](https://github.com/ethers-io/ethers.js/issues/572); [751793e](https://github.com/ethers-io/ethers.js/commit/751793ea25183d54d7fc4c610a789608f91c062e))
+  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [6f4291f](https://github.com/ethers-io/ethers.js/commit/6f4291f65f0ea20c65fef7fd7b09b4d5bf5f0dcd))
+  - Fixed typo in error message. ([#580](https://github.com/ethers-io/ethers.js/issues/580); [9c63b4a](https://github.com/ethers-io/ethers.js/commit/9c63b4a7535f423a802bb1c17c325ce968987349))
+  - Fixed typo in error message. ([#574](https://github.com/ethers-io/ethers.js/issues/574); [22a2673](https://github.com/ethers-io/ethers.js/commit/22a26736cc332fe6e896c9d2707cc99ceee2fb10))
+
+ethers/v5.0.0-beta.156 (2019-09-06 17:56)
+-----------------------------------------
+
+  - Removed export star to fix UMD dist file. ([4c17c4d](https://github.com/ethers-io/ethers.js/commit/4c17c4db0455e1b89fd597c4c929cdc36aa3d90d))
+  - Updated TypeScript version. ([e8028d0](https://github.com/ethers-io/ethers.js/commit/e8028d0e73368257b76b394bb8e2bf63f8aecd71))
+  - Fixed test suites and reporter. ([1e0ed4e](https://github.com/ethers-io/ethers.js/commit/1e0ed4e99a22a27fe5057336f8cb320809768f3e))
+  - Added lock-versions admin tool. ([2187604](https://github.com/ethers-io/ethers.js/commit/21876049137644af2b3afa31120ee95d032843a8))
+  - Updated packages with version lock and moved types. ([85b4db7](https://github.com/ethers-io/ethers.js/commit/85b4db7d6db37b853f11a90cf4648c34404edcf9))
+  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [019c1fc](https://github.com/ethers-io/ethers.js/commit/019c1fc7089b3da2d7bd41c933b6c6bc35c8dade))
+  - Fixed build process to re-target browser field to ES version. ([3a91e91](https://github.com/ethers-io/ethers.js/commit/3a91e91df56c1ef6cf096c0322f74fd5060891e0))
+  - Major overhaul in compilation to enable ES6 module generation. ([73a0077](https://github.com/ethers-io/ethers.js/commit/73a0077fd38c6ae79f33a9d4d3cc128a904b4a6c))
+  - Updated some of the flatworm docs. ([81fd942](https://github.com/ethers-io/ethers.js/commit/81fd9428cab4be7eee7ddeb564bf91f282cae475))
+  - Fixed package descriptions. ([#561](https://github.com/ethers-io/ethers.js/issues/561); [ebfca98](https://github.com/ethers-io/ethers.js/commit/ebfca98dc276d6f6ca6961632635e8203bb17645))
+
+ethers/v5.0.0-beta.155 (2019-08-22 17:11)
+-----------------------------------------
+
+  - Added Wrapped Ether and Token transfers to CLI. ([c031a13](https://github.com/ethers-io/ethers.js/commit/c031a1336815923bae85d9982dba0985a79cfaed))
+  - Fixed sendTransaction and use median gas price in FallbackProvider. ([07e1599](https://github.com/ethers-io/ethers.js/commit/07e15993ba181cfbff987778d158dbde6bb84de2))
+  - Port optional Secret Storage wallet address to v5. ([#582](https://github.com/ethers-io/ethers.js/issues/582); [a12d60d](https://github.com/ethers-io/ethers.js/commit/a12d60d722dfcf998a2e06eba5e46390d7d442e5))
+  - Updated flatworm docs output. ([8745a81](https://github.com/ethers-io/ethers.js/commit/8745a81b11b710036ddb546308c13958be1affb9))
+  - Added initial flatworm documentation stubs. ([0333a76](https://github.com/ethers-io/ethers.js/commit/0333a76f4ff382b5b59b24c672b702721e7a386a))
+
+ethers/v5.0.0-beta.154 (2019-08-21 01:51)
+-----------------------------------------
+
+  - Use safe transfer for ENS in CLI. ([b7494d8](https://github.com/ethers-io/ethers.js/commit/b7494d8618001797a4e856f3d1886273897e6ba4))
+  - Fixed quorum-matching logic for FallbackProvider. ([b304ec1](https://github.com/ethers-io/ethers.js/commit/b304ec1f008ec5301c0dbd1a493d790fe3528512))
+  - Added CloudflareProvider. ([#587](https://github.com/ethers-io/ethers.js/issues/587); [621313d](https://github.com/ethers-io/ethers.js/commit/621313d2a697bc6e1dd25eb5b08d67e832a28d05))
+  - Added receipt to CALL_EXCEPTION errors. ([724c32e](https://github.com/ethers-io/ethers.js/commit/724c32e8c08b55404594f263e52babb0550a15b8))
+
+ethers/v5.0.0-beta.153 (2019-08-06 19:15)
+-----------------------------------------
+
+  - Updated gas estimate failure messaging to include that the tx may simple be causing a revert. ([edb26b1](https://github.com/ethers-io/ethers.js/commit/edb26b16354afd707e5d03e174c4cc809b951c4f))
+  - Additional sanity checks in ethers-ens. ([de4b2a4](https://github.com/ethers-io/ethers.js/commit/de4b2a449ca3a49807c8bedb3e21e8e8d71e63fc))
+  - Fix bug in --wait for CLI. ([9977c9f](https://github.com/ethers-io/ethers.js/commit/9977c9f66a7007dcc1963128c88c584b6b6c064b))
+  - Added content-hash support to ENS CLI. ([7dfef46](https://github.com/ethers-io/ethers.js/commit/7dfef463f83a9190d1b89cf81e0fb692da3dd813))
+
+ethers/v5.0.0-beta.152 (2019-08-05 14:37)
+-----------------------------------------
+
+  - Using CLI --wait instead of custom Plugin flag for ethers-ens. ([19ee2b5](https://github.com/ethers-io/ethers.js/commit/19ee2b516005b2c35b846f19457ec9bbfa0c283b))
+  - Added --wait as a general flag to CLI. ([7640292](https://github.com/ethers-io/ethers.js/commit/7640292ac8b7b9e6de3ad6699d23e2debf26cc1b))
+  - Added migrate-registrar and transfer to ENS CLI. ([31e8e1b](https://github.com/ethers-io/ethers.js/commit/31e8e1b0520bc8be390fbf7e2b473c36a8649eb3))
+  - Include data in the CLI transaction dump. ([53bd96a](https://github.com/ethers-io/ethers.js/commit/53bd96a9f675233906033290f1e0c71ca4e9d389))
+  - Better errors on gas estimation failure. ([0e6b810](https://github.com/ethers-io/ethers.js/commit/0e6b810def390309240508a99b2cf0736848dedd))
+
+ethers/v5.0.0-beta.151 (2019-08-05 14:29)
+-----------------------------------------
+
+  - Added package name prefix to all _version for Logger. ([692589d](https://github.com/ethers-io/ethers.js/commit/692589db54cbca10a2a453e9a1801a8612056559))
+
+ethers/v5.0.0-beta.150 (2019-08-03 01:07)
+-----------------------------------------
+
+  - Fixed old references to errors package. ([1cabce7](https://github.com/ethers-io/ethers.js/commit/1cabce7e1c23b15cc2b630c0b403dd72d815a5ba))
+  - Added generation scripts for Table A.1 for stringprep. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [b21681a](https://github.com/ethers-io/ethers.js/commit/b21681a7f4292b0e77315caad3a59fe814e9292b))
+
+ethers/v5.0.0-beta.149 (2019-08-03 00:45)
+-----------------------------------------
+
+  - Fixed some case-folding and added Table A.1 for IDNA. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [f955dca](https://github.com/ethers-io/ethers.js/commit/f955dca417a6f86690cf33a81b08baa99e1b1a5c))
+  - Removed references to legacy errors pacakge and updated umbrella pacakge. ([c09de16](https://github.com/ethers-io/ethers.js/commit/c09de163473c361cac11ddef9ec852f4cbb7d8e3))
+  - Updated admin module to use new fetchJson. ([226c100](https://github.com/ethers-io/ethers.js/commit/226c100c72c3fcb0c0e3b62be5f579fd9cc4c904))
+  - Updated dist files. ([8354c3f](https://github.com/ethers-io/ethers.js/commit/8354c3f9fe5487f21acaaeccd4450d9a5d495bc1))
+  - Full case-folding for IDNA in namehash. ([0af95f4](https://github.com/ethers-io/ethers.js/commit/0af95f4a655106e67c2ba8f445af88c9e9e24339))
+  - Deprecating errors for logger. ([0b224e8](https://github.com/ethers-io/ethers.js/commit/0b224e8fb5811cd06727063c909ca1e1e5cde57e))
+  - More consistent debug events for Providers. ([e8f28b5](https://github.com/ethers-io/ethers.js/commit/e8f28b55d7dd62e29f03628232ffe7c75dc811b5))
+
+ethers/v5.0.0-beta.148 (2019-07-27 18:56)
+-----------------------------------------
+
+  - Initial drop of new ENS CLI tool. ([c3c65b2](https://github.com/ethers-io/ethers.js/commit/c3c65b2fa19e117d6433c2e0b3d20decfe506c74))
+  - Added TypeScript tool support for functions with multiple outputs. ([6de4a5d](https://github.com/ethers-io/ethers.js/commit/6de4a5d8a9d114c4c33c58f8a304b60e7370eeff))
+  - Added CLI support for stand-alone (no sub-command) tools. ([b67b121](https://github.com/ethers-io/ethers.js/commit/b67b12123996f1aaf7cbe3c8648fd85a22d6674e))
+  - Make utils.resolveProperties preserve object parameter order. ([74dbc28](https://github.com/ethers-io/ethers.js/commit/74dbc281ede042c5eeaa7b45150b215dea860a88))
+  - Added initial IDNA support for full UTF-8 support in namehash. ([#42](https://github.com/ethers-io/ethers.js/issues/42); [28eb38e](https://github.com/ethers-io/ethers.js/commit/28eb38ee703288aaad9f730b2d93fe3aeea7ada6))
+
+ethers/v5.0.0-beta.147 (2019-07-23 01:04)
+-----------------------------------------
+
+  - Use the CLI solc instead of solc directly for ABI testcase generation. ([99c7b1c](https://github.com/ethers-io/ethers.js/commit/99c7b1ca94382490b9757fd51375a7ad4259b831))
+  - Added experimental UTF-8 functions for escaping non-ascii strings. ([b132e32](https://github.com/ethers-io/ethers.js/commit/b132e32172c9d63e59209628dadd5796dd6291c8))
+  - Bump Solidity version in CLI to 0.5.10. ([6005248](https://github.com/ethers-io/ethers.js/commit/600524842e1a4b857e8428a45c0c7d1baa0624ee))
+
+ethers/v5.0.0-beta.146 (2019-07-20 21:06)
+-----------------------------------------
+
+  - Keep extra filter topics when using Frgment filters in Contracts. ([efaafb2](https://github.com/ethers-io/ethers.js/commit/efaafb203feaf703de803df7e346652372e9fb75))
+  - Updated package.json description for Contract package. ([#561](https://github.com/ethers-io/ethers.js/issues/561); [d88ee45](https://github.com/ethers-io/ethers.js/commit/d88ee45937b3484b68f72e3f72ad6c29556c984b))
+
+ethers/v5.0.0-beta.145 (2019-07-20 20:12)
+-----------------------------------------
+
+  - Export provider.Formatter. ([#562](https://github.com/ethers-io/ethers.js/issues/562); [083fd76](https://github.com/ethers-io/ethers.js/commit/083fd76a3a638ec16d5f9bf652101e5a150c7347))
+  - Update CLI to use new Fragment.format style. ([9a41199](https://github.com/ethers-io/ethers.js/commit/9a4119910b07d1ad61bafafb38ac18a9dae1d9ed))
+  - Added FormatTypes to utils. ([a05027c](https://github.com/ethers-io/ethers.js/commit/a05027c744102bbe1be5e13dd89b9c1e64b3b526))
+  - Added experimental memory-hard password scheme for password-protected mnemonics to the CLI. ([5877418](https://github.com/ethers-io/ethers.js/commit/5877418de94256a69fdf2ad466ba579309b9dee8))
+  - Added more flexible output options to fragment.format (JSON and minimal) and better JSON object parsing. ([e9558c8](https://github.com/ethers-io/ethers.js/commit/e9558c8d4fe6df889f4d7ba6ac6448aa543ef99d))
+
+ethers/v5.0.0-beta.144 (2019-07-09 17:28)
+-----------------------------------------
+
+  - Make mnemonic phrases case agnostic. ([#557](https://github.com/ethers-io/ethers.js/issues/557); [e4423b7](https://github.com/ethers-io/ethers.js/commit/e4423b7a277e7e1be1c02d345d4ab1eab484c9b8))
+
+ethers/v5.0.0-beta.143 (2019-07-02 16:12)
+-----------------------------------------
+
+  - Adding more support for offline signing in the CLI. ([9cc269c](https://github.com/ethers-io/ethers.js/commit/9cc269ceb5d33b2d88542d4bc6771279f729e733))
+  - Allow providers to prepare their Network object. ([6484908](https://github.com/ethers-io/ethers.js/commit/6484908cb25dd35e5d98b2672dca72ed3f30cbe1))
+  - Export BIP-44 default path in ethers.utils. ([04bdf45](https://github.com/ethers-io/ethers.js/commit/04bdf456eb07aa72872265e0ee01e3231d2b6cf1))
+
+ethers/v5.0.0-beta.142 (2019-06-28 16:13)
+-----------------------------------------
+
+  - Do not require a Signer for contract.populateTransaction. ([0e78386](https://github.com/ethers-io/ethers.js/commit/0e78386a08d3d3a0a98c8d03cd665b8992ab3ea2))
+  - Bumping version of solc to 0.5.9. ([e2da447](https://github.com/ethers-io/ethers.js/commit/e2da447c7bc05937966bc4909c47291e4819d2a9))
+
+ethers/v5.0.0-beta.141 (2019-06-24 21:25)
+-----------------------------------------
+
+  - Fix non-ES6 import in keccak256. ([5eb393d](https://github.com/ethers-io/ethers.js/commit/5eb393d828328b34567566d3c0d622b4aef1e202))
+  - Refactored wordlist exports to export Wordlist directly. ([746d255](https://github.com/ethers-io/ethers.js/commit/746d255b741844b615583b2de3ffd07631b4e872))
+
+ethers/v5.0.0-beta.140 (2019-06-12 01:25)
+-----------------------------------------
+
+  - Move from node-fetch to cross-fetch; better browser fallback implementation. ([826ffbc](https://github.com/ethers-io/ethers.js/commit/826ffbc7c4ed1c301f30e6f264eedeaf3c243ca8))
+  - Added getStatic with support for inheritance of static methods. ([5e4535e](https://github.com/ethers-io/ethers.js/commit/5e4535e939fdb9d9d23bd14b3e2590873d3eb508))
+  - Fixed node-fetch for Safari (todo: push this fix upstream to node-fetch). ([7164e51](https://github.com/ethers-io/ethers.js/commit/7164e51131215ae3201b49f8c7f5ade8cbd8a420))
+  - Migrated XMLHttpRequest to fetch API. ([#506](https://github.com/ethers-io/ethers.js/issues/506); [62201c5](https://github.com/ethers-io/ethers.js/commit/62201c5eebc52e9723dbbb2cc64823155ce1e0f9))
+
+ethers/v5.0.0-beta.139 (2019-06-11 17:55)
+-----------------------------------------
+
+  - Removed freeze option from deepCopy; all properties are read-only and only objects may have new properties added. ([1bc792d](https://github.com/ethers-io/ethers.js/commit/1bc792d9dcc6a06a1be4fc5e5b9a538a3f6b7ada))
+  - Moved away from isNamedInstance which breaks after Browserify name mangling. ([257d67c](https://github.com/ethers-io/ethers.js/commit/257d67c9625fa237bcfb3d651c49aa3b79175cae))
+  - Expose poll function in utils. ([#512](https://github.com/ethers-io/ethers.js/issues/512); [e6f6383](https://github.com/ethers-io/ethers.js/commit/e6f6383346818fa67423f1f20450e011242eb554))
+  - Make TransactionResponse hash required. ([#537](https://github.com/ethers-io/ethers.js/issues/537); [095c1fe](https://github.com/ethers-io/ethers.js/commit/095c1fe579068a3204ea0d1bc1893f293f61e719))
+
+ethers/v5.0.0-beta.138 (2019-06-04 16:05)
+-----------------------------------------
+
+  - Fixed INFURA project ID checking. ([#534](https://github.com/ethers-io/ethers.js/issues/534); [5bf763f](https://github.com/ethers-io/ethers.js/commit/5bf763fe2307e8570ab5e91e30c43e2e5731fc39))
+
+ethers/v5.0.0-beta.137 (2019-06-01 14:06)
+-----------------------------------------
+
+  - Fixed invalid arrayify value in browser for SHA2-HMAC. ([#530](https://github.com/ethers-io/ethers.js/issues/530); [c4a494b](https://github.com/ethers-io/ethers.js/commit/c4a494b528f2e5f706c159d916d8ff0ffd96a211))
+  - Fix event and function fragment formatting. ([a2d4b29](https://github.com/ethers-io/ethers.js/commit/a2d4b2907184d9480a72fe6f67652489074af86e))
+  - Fixed default JsonRpcSigner. ([#532](https://github.com/ethers-io/ethers.js/issues/532); [5ba6a61](https://github.com/ethers-io/ethers.js/commit/5ba6a616a6f969b1f28f8c6367c21488f497a7ae))
+  - Added changelog management to update-versions. ([4a3f719](https://github.com/ethers-io/ethers.js/commit/4a3f7190dc04275030d313289e1ba6a2b31407ec))
+
+ethers/v5.0.0-beta.136
+----------------------
+
+  - Added queryFilter to Contracts. ([#463](https://github.com/ethers-io/ethers.js/issues/463); [eea53bb](https://github.com/ethers-io/ethers.js/commit/eea53bb1be29ad2bd1b229a13c85b12be264b019))
+  - Allow storage class in Human-Readable ABI. ([#476](https://github.com/ethers-io/ethers.js/issues/476); [cf39adb](https://github.com/ethers-io/ethers.js/commit/cf39adb09020ca0393e028b330bfd07fb4869236))
+  - Track per-provider JSON-RPC ID in JsonRpcProvider. ([#337](https://github.com/ethers-io/ethers.js/issues/337), [#489](https://github.com/ethers-io/ethers.js/issues/489); [044554b](https://github.com/ethers-io/ethers.js/commit/044554b58525d1677646a74119f86ea867a06d1e))
+  - Fixed typo in error message. ([#470](https://github.com/ethers-io/ethers.js/issues/470); [47d92ae](https://github.com/ethers-io/ethers.js/commit/47d92aeff02cacfb26793850c7faef7cb21ce4cf))
+
+ethers/v5.0.0-beta.135
+----------------------
+
+  - Better error message for unconfigured ENS names. ([#504](https://github.com/ethers-io/ethers.js/issues/504); [3cbc4b4](https://github.com/ethers-io/ethers.js/commit/3cbc4b462262ba61fa7d99a7a12e7bbf8049afb1))
+  - Fixed contract events. ([#404](https://github.com/ethers-io/ethers.js/issues/404); [8cdda37](https://github.com/ethers-io/ethers.js/commit/8cdda37095df28f828ccd2ac5437ccb6541b16cc))
+  - Updated license for BaseX to include original authors; was only included in the source. ([03c9725](https://github.com/ethers-io/ethers.js/commit/03c97259c46de10dbe6ce62921de2f32ffff0522))
+
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 The Ethers Project
 ==================

-[![npm (tag)](https://img.shields.io/npm/v/ethers/next)](https://www.npmjs.com/package/ethers/v/next)
+[![npm (tag)](https://img.shields.io/npm/v/ethers)](https://www.npmjs.com/package/ethers)
 [![Node.js CI](https://github.com/ethers-io/ethers.js/workflows/Node.js%20CI/badge.svg?branch=ethers-v5-beta)](https://github.com/ethers-io/ethers.js/actions?query=workflow%3A%22Node.js+CI%22)

 A complete Ethereum wallet implementation and utilities in JavaScript (and TypeScript).
@@ -38,13 +38,13 @@ Installing
 **node.js**

 ```
-/home/ricmoo/some_project> npm install --save ethers@next
+/home/ricmoo/some_project> npm install --save ethers
 ```

 **browser (UMD)**

 ```
-<script src="https://cdn.ethers.io/lib/ethers-5.0.umd.min.js" type="text/javasctipt">
+<script src="https://cdn.ethers.io/lib/ethers-5.0.umd.min.js" type="text/javascript">
 </script>
 ```

@@ -60,13 +60,13 @@ Installing
 Documentation
 -------------

-Browse the documentation online:
+Browse the [documentation](https://docs.ethers.io/v5/) online:

- [Getting Started](https://docs.ethers.io/)
- [Full API Documentation](https://docs.ethers.io/)
+- [Getting Started](https://docs.ethers.io/v5/getting-started/)
+- [Full API Documentation](https://docs.ethers.io/v5/api/)
 - [Various Ethereum Articles](https://blog.ricmoo.com/)

-Or browser the entire documentations as a [single page](https://docs.ethers.io/single-page/).
+Or browser the entire documentations as a [single page](https://docs.ethers.io/single-page/) to make searching easier.


 Ancillary Packages
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -0,0 +1,33 @@
+# Security Policy
+
+## Supported Versions
+
+Maintaining multiple versions of the library is quite time consuming, so
+the majority of the effort is focused on the latest major release.
+
+If you do require a version outside of this chart updated with patch fix,
+please [contact me](mailto:github@ricmoo.com).
+
+| Version | Supported                                  | Initial Release   |
+| ------- | ------------------------------------------ | ----------------- |
+| 5.0.x   | :white_check_mark:                         | 2020-06-12        |
+| 4.0.x   | :white_check_mark: (security patches only) | 2018-10-01        |
+| 3.0.x   | :x:                                        | 2018-03-05        |
+| 2.2.x   | :x:                                        | 2018-01-11        |
+| 2.1.x   | :x:                                        | 2017-05-22        |
+| 2.0.x   | :x:                                        | 2017-04-05        |
+| 1.0.x   | :x:                                        | 2016-08-23        |
+| 0.0.x   | :x:                                        | 2016-07-14        |
+
+
+## Reporting a Vulnerability
+
+If you identify a security vulnerability with this library (or any dependency),
+please do not hesitate to contact [github@ricmoo.com](mailto:github@ricmoo.com)
+immediately.
+
+I try to respond within the same day and will address any concern as quickly
+as possible (including code fixes and publishing to NPM).
+
+Any vulnerability will also be published to this file, along with credits,
+pertinent information and links to fixes.
--- a/admin/cmds/lock-versions.js
+++ b/admin/cmds/lock-versions.js
@@ -23,15 +23,23 @@ const { log } = require("../log");
            const deps = info[key];
            if (!deps) { return; }
            Object.keys(deps).forEach((name) => {
-                if (versions[name] == null) { return; }
-                const value = ">=" + versions[name];
-                if (value !== deps[name])
-                if (!deps[name]) { return; }
+                // Not a package in this monorepoa
+                const version = versions[name];
+                if (version == null) { return; }
+
+                const value = ((version.indexOf("beta") !== -1) ? ">=": "^") + version;
+
+                // No change
+                if (value === deps[name]) { return; }
+
+                // Show a header for the first change
                if (!shown) {
                    log(`<bold:Locking ${ info.name }:>`);
                    shown = true;
                }
-                log(`    <green:${ name }>: ${ deps[name] } => <bold:${ value.substring(2) }>`);
+
+                // Show the locked version
+                log(`    <green:${ name }>: ${ deps[name] } => <bold:${ value.replace(">", "&gt;") }>`);
                deps[name] = value;
            });
        });
--- a/admin/cmds/publish.js
+++ b/admin/cmds/publish.js
@@ -10,7 +10,7 @@ const { getPackageVersion, publish } = require("../npm");
 const { log } = require("../log");

 const USER_AGENT = "ethers-dist@0.0.0";
-const TAG = "next";
+const TAG = "latest";


 let dirnames = getOrdered();
@@ -75,10 +75,7 @@ if (process.argv.length > 2) {
        let dirname = dirnames[i];

        if (dirname === "ethers") {
-            options.tag = "next";
            includeEthers = true;
-        } else {
-            options.tag = "latest";
        }

        let info = loadPackage(dirname);
@@ -98,20 +95,30 @@ if (process.argv.length > 2) {
        log("  <green:Done.>");
    }

-    // Publish the GitHub release (currently beta)
-    const beta = true;
+    // Publish the GitHub release
+    const beta = false;
    if (includeEthers) {
+        {
+            // The password above already succeeded
+            const username = await config.get("github-user");
+            const password = await config.get("github-release");

-        // The password above already succeeded
-        const username = await config.get("github-user");
-        const password = await config.get("github-release");
+            // Get the latest change from the changelog
+            const change = latestChange();

-        // Get the latest change from the changelog
-        const change = latestChange();
+            // Publish the release
+            const link = await createRelease(username, password, change.version, change.title, change.content, beta, gitCommit);
+            log(`<bold:Published Release:> ${ link }`);
+        }
+
+        /*
+        {
+            const accessKey = await config.get("aws-upload-scripts-accesskey");
+            const secretKey = await config.get("aws-upload-scripts-secretkey");
+            const s3 = 
+        }
+        */

-        // Publish the release
-        const link = await createRelease(username, password, change.version, change.title, change.content, beta, gitCommit);
-        log(`<bold:Published Release:> ${ link }`);
    }

 })();
--- a/admin/cmds/serve-docs.js
+++ b/admin/cmds/serve-docs.js
@@ -0,0 +1,100 @@
+const fs = require("fs");
+const http = require("http");
+const path = require("path");
+
+function getMime(filename) {
+    const comps = filename.split('.');
+    const ext = comps[comps.length - 1];
+    switch (ext.toLowerCase()) {
+        case 'css':      return 'text/css';
+        case 'doctree':  return 'application/x-doctree';
+        case 'eot':      return 'application/vnd.ms-fontobject';
+        case 'gif':      return 'image/gif';
+        case 'html':     return 'text/html';
+        case 'js':       return 'application/javascript';
+        case 'jpg':      return 'image/jpeg';
+        case 'jpeg':     return 'image/jpeg';
+        case 'md':       return 'text/markdown';
+        case 'pickle':   return 'application/x-pickle';
+        case 'png':      return 'image/png';
+        case 'svg':      return 'image/svg+xml';
+        case 'ttf':      return 'application/x-font-ttf';
+        case 'txt':      return 'text/plain';
+        case 'woff':     return 'application/font-woff';
+    }
+    console.log('NO MIME', filename);
+    return undefined;
+}
+
+function start(root, options) {
+    if (root == null) { throw new Error("root required"); }
+    if (options == null) { options = { }; }
+    if (options.port == null) { options.port = 8000; }
+    root = path.resolve(root);
+
+    const server = http.createServer((req, resp) => {
+
+        // Follow redirects in options
+        if (options.redirects && options.redirects[req.url]) {
+            resp.writeHead(301, { Location: options.redirects[req.url] });
+            resp.end();
+            return;
+        }
+
+        let filename = path.resolve(root, "." + req.url);
+
+        // Make sure we aren't crawling out of our sandbox
+        if (req.url[0] !== "/" || filename.substring(0, filename.length) !== filename) {
+            resp.writeHead(403);
+            resp.end();
+            return;
+        }
+
+        try {
+            const stat = fs.statSync(filename);
+            if (stat.isDirectory()) {
+
+                // Redirect bare directory to its path (i.e. "/foo" => "/foo/")
+                if (req.url[req.url.length - 1] !== "/") {
+                    resp.writeHead(301, { Location: req.url + "/" });
+                    resp.end();
+                    return;
+                }
+
+                filename += "/index.html";
+            }
+
+            const content = fs.readFileSync(filename);
+
+            resp.writeHead(200, {
+                "Content-Length": content.length,
+                "Content-Type": getMime(filename)
+            });
+            resp.end(content);
+            return;
+
+        } catch (error) {
+            if (error.code === "ENOENT") {
+                resp.writeHead(404, { });
+                resp.end();
+                return;
+            }
+
+            resp.writeHead(500, { });
+            resp.end();
+            return;
+        }
+    });
+
+    server.listen(options.port, () => {
+        console.log(`Listening on port: ${ options.port }`);
+    });
+
+    return server;
+}
+
+start(path.resolve(__dirname, "../../docs"), {
+    redirects: {
+        "/": "/v5/"
+    }
+});
--- a/admin/cmds/spell-check.js
+++ b/admin/cmds/spell-check.js
@@ -19,7 +19,7 @@ expired failed fetches formatted formatting funding generated
 has ignoring implemented implementer imported including instantiate
 keyword labelled larger lookup matches mined modified modifies multi
 named needed nested neutered numeric offline optimizer overriding owned packed
-padded parsed parsing passed placeholder processing reached
+padded parsed parsing passed placeholder processing properties reached
 recommended recovered redacted remaining replaced required
 serializes shared signed signing skipped stored supported tagging targetted
 transactions uninstall unstake unsubscribe using verifies website
@@ -42,8 +42,8 @@ jumpdest mstore shr shl xor
 ABIEncoder testcase numberish Wordlist

 // Common Code Strings
-abi addr api app arg arrayify asm basex bigint bn byte bytecode
-callback calldata checksum ciphertext cli codepoint config
+abi addr api app arg arrayify asm basex bigint bignumber bn byte
+bytecode callback calldata checksum ciphertext cli codepoint config
 contenthash ctr ctrl debug dd dklen eexist encseed eof ethaddr
 ethseed ethers eval exec filename func gz hid http https hw iv
 info init ipc json kdf kdfparams labelhash lang lib mm multihash nfc
--- a/admin/cmds/update-versions.js
+++ b/admin/cmds/update-versions.js
@@ -60,7 +60,7 @@ if (process.argv.length > 2) {

        // Bump the version if necessary
        if (info.version === npmInfo.version) {
-            let newVersion = semver.inc(info.version, "prerelease", "beta");
+            let newVersion = semver.inc(info.version, "patch");

            // Write out the _version.ts
            if (!info._ethers_nobuild) {
--- a/admin/index.js
+++ b/admin/index.js
@@ -54,7 +54,7 @@ async function runDiff(dirnames) {

        // Bump the version if necessary
        if (info.version === npmInfo.version) {
-            info.version = semver.inc(info.version, "prerelease", "beta");
+            info.version = semver.inc(info.version, "patch");
        }

        console.log(colorify("<bold:Package>: ") + info.name);
@@ -176,7 +176,7 @@ async function runUpdate(dirnames) {

        // Bump the version if necessary
        if (info.version === npmInfo.version) {
-            let newVersion = semver.inc(info.version, "prerelease", "beta");
+            let newVersion = semver.inc(info.version, "patch");

            // Write out the _version.ts
            if (!info._ethers_skipPrepare) {
--- a/admin/npm.js
+++ b/admin/npm.js
@@ -2,7 +2,7 @@

 const resolve = require("path").resolve;

-const npm = require("libnpm");
+const npmpub = require("libnpmpublish");
 const semver = require("semver");

 const local = require("./local");
@@ -60,7 +60,7 @@ async function getTarballHash(name, version) {

 async function _publish(info, tarball, options) {
    try {
-        let result = await npm.publish(info, tarball, options);
+        let result = await npmpub.publish(info, tarball, options);
        return result;
    } catch (error) {

--- a/docs.wrm/api/providers/api-providers.wrm
+++ b/docs.wrm/api/providers/api-providers.wrm
@@ -82,7 +82,7 @@ _subsection: InfuraProvider @<InfuraProvider> @INHERIT<[[UrlJsonRpcProvider]]> @
 The **InfuraProvider** is backed by the popular [INFURA](link-infura)
 Ethereum service.

-_property: new ethers.providers.InfuraProvider([ network = "homestead", [ apiKey ] ])
+_property: new ethers.providers.InfuraProvider([ network = "homestead", [ apiKey ] ]) @SRC<providers>
 Create a new **InfuraProvider** connected to //network// with
 the optional //apiKey//.

@@ -96,6 +96,12 @@ specify a [Project Secret](link-infura-secret) which can be used
 on non-public sources (like on a server) to further secure your
 API access and quotas.

+_property: InfuraProvider.getWebSocketProvider([ network [ , apiKey ] ]) => [[WebSocketProvider]] @<InfuraProvider-getWebSocketProvider> @SRC<providers>
+Create a new [[WebSocketProvider]] using the INFURA web-socket endpoint
+to connect to //network// with the optional //apiKey//.
+
+The //network// and //apiKey// are specified the same as [the constructor](InfuraProvider).
+
 _note: Note: Default API keys
 If no //apiKey// is provided, a shared API key will be used,
 which may result in reduced performance and throttled requests.
@@ -136,6 +142,14 @@ provider = new InfuraProvider("homestead", {
    projectSecret: projectSecret
 });

+// Connect to the INFURA WebSocket endpoints with a WebSocketProvider
+provider = InfuraProvider.getWebSocketProvider()
+// <hide>
+provider._websocket.onopen = function(){
+    provider._websocket.close();
+};
+// </hide>
+

 _subsection: AlchemyProvider @<AlchemyProvider> @inherit<[[UrlJsonRpcProvider]]> @src<providers:class.AlchemyProvider>

--- a/docs.wrm/api/providers/other.wrm
+++ b/docs.wrm/api/providers/other.wrm
@@ -93,7 +93,7 @@ The URL to use for the JsonRpcProvider instance.



-_subsection: Web3Provider @<Web3Provider> @INHERIT<[[JsonRpcProvider]]>
+_subsection: Web3Provider @<Web3Provider> @INHERIT<[[JsonRpcProvider]]> @SRC<providers:class.Web3Provider>

 The Web3Provider is meant to ease moving from a [web3.js based](link-web3)
 application to ethers by wraping an existing Web3-compatible (such as a
@@ -144,3 +144,20 @@ This is identical to ``sendAsync``. Historically, this used a synchronous
 web request, but no current browsers support this, so its use this way
 was deprecated quite a long time ago

+
+_subsection: WebSocketProvider @<WebSocketProvider> @INHERIT<[[JsonRpcProvider]]> @SRC<providers:class.WebSocketProvider>
+
+The **WebSocketProvider** connects to a JSON-RPC WebSocket-compatible backend
+which allows for a persistent connection, multiplexing requests and pub-sub
+events for a more immediate event dispatching.
+
+The WebSocket API is newer, and if running your own infrastructure, note that
+WebSockets are much more intensive on your server resourses, as they must manage
+and maintain the state for each client. For this reason, many services may also
+charge additional fees for using their WebSocket endpoints.
+
+_property: new ethers.provider.WebSockerProvider([ url [ , network ] ])
+Returns a new [[WebSocketProvider]] connected to //url// as the //network//.
+
+If //url// is unspecified, the default ``"ws:/\/localhost:8546"`` will be used.
+If //network// is unspecified, it will be queried from the network.
--- a/docs.wrm/contributing.wrm
+++ b/docs.wrm/contributing.wrm
@@ -1,4 +1,4 @@
-_section: Contributing and Hacking
+_section: Contributing and Hacking @<contributing>

 The ethers.js library is something that I've written out of necessity,
 and has grown somewhat organically over time.
@@ -25,14 +25,19 @@ have a public discussion and figure out the best way to address to problem/featu
 **:)**


-_subsection: Building
+_subsection: Building @<contributing--building>

-If you wish to modify the source code, there are a few steps involved in setting up
-your environment.
+If you wish to modify the source code, there are a few steps involved in
+setting up your environment.

-_code: Preparing the Package @lang<shell>
+Since the library uses a monorepo, you must install an initial required
+set of libraries, which can then be used to install the remaining libraries
+used within each package, as well as link all the packages within the repo
+with each other.

-# Clone the REPO
+_code: Preparing for builds @lang<shell>
+
+# Clone the repository
 /home/ricmoo> git clone git@github.com:ethers-io/ethers.js.git
 /home/ricmoo> cd ethers.js

@@ -44,6 +49,10 @@ _code: Preparing the Package @lang<shell>
 /home/ricmoo/ethers.js> npm run bootstrap


+_subsection: Making your changes @<contributing--updating>
+
+TODO: Add more information here.
+
 _code: Watching and Building @lang<shell>

 # Begin watching the files and re-building whenever they change
@@ -72,3 +81,65 @@ _code: Preparing the Distribution @lang<shell>

 /home/ricmoo/ethers.js> npm run update-version

+
+_subsection: Documentation @<contributing--documentation>
+
+The documents are generated using [Flatworm](flatworm) documentation
+generation tool, which was written for the purpose of writing the documentation
+for ethers.
+
+Style Guide (this section will have much more coming):
+
+- Try to keep lines no longer than //around// 80 characters
+- Avoid inline links in the source; use the ``externalLinks`` field in the config.js
+- Prefix external links with ``link-``
+- Changing an anchor name must be well justified, as it will break all existing links
+  to that section; flatworm will support symblinks in the future
+- In general, I aim for xonsistency; look to similar situations throughout the documentation
+
+
+_heading: Building
+
+To build the documentation, you should first follow the
+[above steps](contributing--building) to build the ethers library.
+
+Building the docs will generate several types of output:
+
+- A full set of HTML pages, linking across each other
+- A single one-page HTML page with all pages linking to local anchors
+- A full set of README.md pages organized to be browsable and linkable in GitHub
+- A metadata dump for tool ingestion (still needs more work)
+- (@TODO; only half done) The documentation as a LaTeX and generated PDF
+
+_code: Building the Documentations @lang<shell>
+
+/home/ricmoo/ethers.js> npm run build-docs
+
+
+_heading: Evaluation
+
+When building the documentation, all code samples are run through a JavaScript
+VM to ensure there are no typos in the example code, as well the exact output
+of results are injected into the output, so there is no need to keep the results
+and code in-sync.
+
+However, this can be a bit of a headache when making many small changes, so to
+build the documentation faster, you can skip the evaluation step, which will
+inject the code directly.
+
+_code: Build docs skipping evaluation @lang<shell>
+
+/home/ricmoo/ethers.js> npm run build-docs -- --skip-eval
+
+
+_heading: Previewing Changes
+
+To preview the changes locally, you can use any standard web server and run
+from the ``/docs/`` folder, or use the built-in web server.
+
+The same caveats as normal web development apply, such flushing browser
+caches after changing (and re-building) the docs.
+
+_code: Running a webserver @lang<shell>
+
+/home/ricmoo/ethers.js> npm run serve-docs
--- a/docs.wrm/documentation.wrm
+++ b/docs.wrm/documentation.wrm
@@ -1,4 +1,4 @@
-_section: Flatworm Docs
+_section: Flatworm Docs @<flatworm>

 The //Flatworm Docs// rendering engine is designed to be **very**
 simple, but provide enough formatting necessary for documenting
@@ -102,7 +102,7 @@ _definition: **_table:** //FOOTER//

 Creates a [Table](flatworm--table) structured according to the body.

-Each cell support and variables support markdown.
+Each cell contents supports markdown and variables supports markdown.

 **Extensions:** [@style](flatworm--ext-style)

@@ -173,7 +173,8 @@ This is placed in an orange box.


 \_null:
-This breaks out of a directive. For example, to end a
+This breaks out of a directive. For example, to end
+a ``_note:`` or ``_code:``.


 _subsection: Markdown @<flatworm-markdown>
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "root",
+  "name": "ethers",
  "private": true,
  "repository": {
    "type": "git",
@@ -29,6 +29,8 @@
    "test": "if [ \"$TEST\" == \"\" ]; then npm run test-node; else npm run \"test-$TEST\"; fi",
    "lock-versions": "node ./admin/cmds/lock-versions",
    "build-docs": "flatworm docs.wrm docs",
+    "serve-docs": "node ./admin/cmds/serve-docs.js",
+    "test-docs": "npm run build-docs && npm run serve-docs",
    "upload-docs": " node ./admin/cmds/upload-docs.js",
    "spell-check": "node admin/cmds/spell-check.js",
    "_admin_prepare": "npm run clean && npm run bootstrap && npm run build && node ./admin/cmds/update-exports.js",
@@ -43,12 +45,12 @@
    "aes-js": "3.0.0",
    "aws-sdk": "2.137.0",
    "diff": "4.0.1",
-    "flatworm": "0.0.2-beta.3",
+    "flatworm": "0.0.2-beta.4",
    "karma": "5.0.2",
    "karma-chrome-launcher": "3.1.0",
    "karma-mocha": "2.0.0",
    "lerna": "^3.20.2",
-    "libnpm": "2.0.1",
+    "libnpmpublish": "1.1.3",
    "mocha": "^7.1.1",
    "npm-packlist": "1.4.1",
    "rollup": "1.20.1",
--- a/packages/abi/lib.esm/_version.d.ts
+++ b/packages/abi/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abi/5.0.0-beta.156";
+export declare const version = "abi/5.0.1";
--- a/packages/abi/lib.esm/_version.js
+++ b/packages/abi/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "abi/5.0.0-beta.156";
+export const version = "abi/5.0.1";
--- a/packages/abi/lib/_version.d.ts
+++ b/packages/abi/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abi/5.0.0-beta.156";
+export declare const version = "abi/5.0.1";
--- a/packages/abi/lib/_version.js
+++ b/packages/abi/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "abi/5.0.0-beta.156";
+exports.version = "abi/5.0.1";
--- a/packages/abi/package.json
+++ b/packages/abi/package.json
@@ -31,7 +31,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x5d90239f22a88b4731839c476e615cd20913db0415656404a10293051c04378d",
+  "tarballHash": "0x6fa73d5d912168d6162b4faeac1d75959163f7200f5b33ca394a1502e879c829",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/abi/src.ts/_version.ts
+++ b/packages/abi/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abi/5.0.0-beta.156";
+export const version = "abi/5.0.1";
--- a/packages/abstract-provider/lib.esm/_version.d.ts
+++ b/packages/abstract-provider/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abstract-provider/5.0.0-beta.142";
+export declare const version = "abstract-provider/5.0.1";
--- a/packages/abstract-provider/lib.esm/_version.js
+++ b/packages/abstract-provider/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "abstract-provider/5.0.0-beta.142";
+export const version = "abstract-provider/5.0.1";
--- a/packages/abstract-provider/lib/_version.d.ts
+++ b/packages/abstract-provider/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abstract-provider/5.0.0-beta.142";
+export declare const version = "abstract-provider/5.0.1";
--- a/packages/abstract-provider/lib/_version.js
+++ b/packages/abstract-provider/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "abstract-provider/5.0.0-beta.142";
+exports.version = "abstract-provider/5.0.1";
--- a/packages/abstract-provider/package.json
+++ b/packages/abstract-provider/package.json
@@ -29,7 +29,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xb275bfd872ab526ec3773b42f17ce02cce6ab6817647da90542e272422c55ef9",
+  "tarballHash": "0x839ce34c800bc25dee05442699eb8d179d4d0308ca0c2ddab5ce93e0135aa12e",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/abstract-provider/src.ts/_version.ts
+++ b/packages/abstract-provider/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abstract-provider/5.0.0-beta.142";
+export const version = "abstract-provider/5.0.1";
--- a/packages/abstract-signer/lib.esm/_version.d.ts
+++ b/packages/abstract-signer/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abstract-signer/5.0.0-beta.145";
+export declare const version = "abstract-signer/5.0.1";
--- a/packages/abstract-signer/lib.esm/_version.js
+++ b/packages/abstract-signer/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "abstract-signer/5.0.0-beta.145";
+export const version = "abstract-signer/5.0.1";
--- a/packages/abstract-signer/lib/_version.d.ts
+++ b/packages/abstract-signer/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "abstract-signer/5.0.0-beta.145";
+export declare const version = "abstract-signer/5.0.1";
--- a/packages/abstract-signer/lib/_version.js
+++ b/packages/abstract-signer/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "abstract-signer/5.0.0-beta.145";
+exports.version = "abstract-signer/5.0.1";
--- a/packages/abstract-signer/package.json
+++ b/packages/abstract-signer/package.json
@@ -27,7 +27,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x65edb7647b1ec1e155eb18306b989536f15fd89c3cecc25b1a96bb717c8c25c7",
+  "tarballHash": "0xfa9ab4ca7a45d76c7db961b98503f00d8b095d05803e353d5073a7868b0aab8c",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/abstract-signer/src.ts/_version.ts
+++ b/packages/abstract-signer/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abstract-signer/5.0.0-beta.145";
+export const version = "abstract-signer/5.0.1";
--- a/packages/address/lib.esm/_version.d.ts
+++ b/packages/address/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "address/5.0.0-beta.135";
+export declare const version = "address/5.0.1";
--- a/packages/address/lib.esm/_version.js
+++ b/packages/address/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "address/5.0.0-beta.135";
+export const version = "address/5.0.1";
--- a/packages/address/lib/_version.d.ts
+++ b/packages/address/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "address/5.0.0-beta.135";
+export declare const version = "address/5.0.1";
--- a/packages/address/lib/_version.js
+++ b/packages/address/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "address/5.0.0-beta.135";
+exports.version = "address/5.0.1";
--- a/packages/address/package.json
+++ b/packages/address/package.json
@@ -28,7 +28,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x3388e6ad886c1847a2be7925f8b6e9756e79dba2473a4d0de9b68dedfb62bf22",
+  "tarballHash": "0x4de9e63465db992b39e23b40979ee591c312c637bb19aa8f2de146ceaeb4b5c8",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/address/src.ts/_version.ts
+++ b/packages/address/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "address/5.0.0-beta.135";
+export const version = "address/5.0.1";
--- a/packages/asm/lib.esm/_version.d.ts
+++ b/packages/asm/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "asm/5.0.0-beta.160";
+export declare const version = "asm/5.0.1";
--- a/packages/asm/lib.esm/_version.js
+++ b/packages/asm/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "asm/5.0.0-beta.160";
+export const version = "asm/5.0.1";
--- a/packages/asm/lib/_version.d.ts
+++ b/packages/asm/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "asm/5.0.0-beta.160";
+export declare const version = "asm/5.0.1";
--- a/packages/asm/lib/_version.js
+++ b/packages/asm/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "asm/5.0.0-beta.160";
+exports.version = "asm/5.0.1";
--- a/packages/asm/package.json
+++ b/packages/asm/package.json
@@ -29,7 +29,7 @@
    "generate": "node ./generate.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xe9db2674256a728518b2c340a81405bc53b7f04cf82fdf433fe0b0b037d0e19a",
+  "tarballHash": "0x2e593ba02e13381b148cd39c078c1be52f929f0c600648161054e5979a27647c",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/asm/src.ts/_version.ts
+++ b/packages/asm/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "asm/5.0.0-beta.160";
+export const version = "asm/5.0.1";
--- a/packages/base64/lib.esm/_version.d.ts
+++ b/packages/base64/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "base64/5.0.0-beta.134";
+export declare const version = "base64/5.0.1";
--- a/packages/base64/lib.esm/_version.js
+++ b/packages/base64/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "base64/5.0.0-beta.134";
+export const version = "base64/5.0.1";
--- a/packages/base64/lib/_version.d.ts
+++ b/packages/base64/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "base64/5.0.0-beta.134";
+export declare const version = "base64/5.0.1";
--- a/packages/base64/lib/_version.js
+++ b/packages/base64/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "base64/5.0.0-beta.134";
+exports.version = "base64/5.0.1";
--- a/packages/base64/package.json
+++ b/packages/base64/package.json
@@ -26,7 +26,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x2b05844b5c583e0dd326a714786dc6cf03cbfb1a9691f6d1844721766b93214b",
+  "tarballHash": "0x4e8a35531588307a48cd8d55db87d0c357a8de99e06ba27b573304fb5d8b5abc",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/base64/src.ts/_version.ts
+++ b/packages/base64/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "base64/5.0.0-beta.134";
+export const version = "base64/5.0.1";
--- a/packages/basex/lib.esm/_version.d.ts
+++ b/packages/basex/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "basex/5.0.0-beta.133";
+export declare const version = "basex/5.0.1";
--- a/packages/basex/lib.esm/_version.js
+++ b/packages/basex/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "basex/5.0.0-beta.133";
+export const version = "basex/5.0.1";
--- a/packages/basex/lib/_version.d.ts
+++ b/packages/basex/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "basex/5.0.0-beta.133";
+export declare const version = "basex/5.0.1";
--- a/packages/basex/lib/_version.js
+++ b/packages/basex/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "basex/5.0.0-beta.133";
+exports.version = "basex/5.0.1";
--- a/packages/basex/package.json
+++ b/packages/basex/package.json
@@ -24,7 +24,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xde76e04ed8965e89b212fb7331a3100d763fc137ee1c97c79e36dffa6104558c",
+  "tarballHash": "0xe3c7310797a6fae81fd4d8d632d54f02bae3a5e239f5574e147a46e094cc59da",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/basex/src.ts/_version.ts
+++ b/packages/basex/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "basex/5.0.0-beta.133";
+export const version = "basex/5.0.1";
--- a/packages/bignumber/lib.esm/_version.d.ts
+++ b/packages/bignumber/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "bignumber/5.0.0-beta.139";
+export declare const version = "bignumber/5.0.2";
--- a/packages/bignumber/lib.esm/_version.js
+++ b/packages/bignumber/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "bignumber/5.0.0-beta.139";
+export const version = "bignumber/5.0.2";
--- a/packages/bignumber/lib.esm/fixednumber.d.ts
+++ b/packages/bignumber/lib.esm/fixednumber.d.ts
@@ -23,6 +23,7 @@ export declare class FixedNumber {
    mulUnsafe(other: FixedNumber): FixedNumber;
    divUnsafe(other: FixedNumber): FixedNumber;
    round(decimals?: number): FixedNumber;
+    isZero(): boolean;
    toString(): string;
    toHexString(width?: number): string;
    toUnsafeFloat(): number;
--- a/packages/bignumber/lib.esm/fixednumber.js
+++ b/packages/bignumber/lib.esm/fixednumber.js
@@ -105,6 +105,11 @@ export function parseFixed(value, decimals) {
 }
 export class FixedFormat {
    constructor(constructorGuard, signed, width, decimals) {
+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
        this.signed = signed;
        this.width = width;
        this.decimals = decimals;
@@ -162,6 +167,11 @@ export class FixedFormat {
 export class FixedNumber {
    constructor(constructorGuard, hex, value, format) {
        logger.checkNew(new.target, FixedNumber);
+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
        this.format = format;
        this._hex = hex;
        this._value = value;
@@ -216,6 +226,9 @@ export class FixedNumber {
        // Now it is safe to truncate
        return FixedNumber.fromString(comps[0] + "." + comps[1].substring(0, decimals));
    }
+    isZero() {
+        return (this._value === "0.0");
+    }
    toString() { return this._value; }
    toHexString(width) {
        if (width == null) {
--- a/packages/bignumber/lib/_version.d.ts
+++ b/packages/bignumber/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "bignumber/5.0.0-beta.139";
+export declare const version = "bignumber/5.0.2";
--- a/packages/bignumber/lib/_version.js
+++ b/packages/bignumber/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "bignumber/5.0.0-beta.139";
+exports.version = "bignumber/5.0.2";
--- a/packages/bignumber/lib/fixednumber.d.ts
+++ b/packages/bignumber/lib/fixednumber.d.ts
@@ -23,6 +23,7 @@ export declare class FixedNumber {
    mulUnsafe(other: FixedNumber): FixedNumber;
    divUnsafe(other: FixedNumber): FixedNumber;
    round(decimals?: number): FixedNumber;
+    isZero(): boolean;
    toString(): string;
    toHexString(width?: number): string;
    toUnsafeFloat(): number;
--- a/packages/bignumber/lib/fixednumber.js
+++ b/packages/bignumber/lib/fixednumber.js
@@ -108,6 +108,11 @@ function parseFixed(value, decimals) {
 exports.parseFixed = parseFixed;
 var FixedFormat = /** @class */ (function () {
    function FixedFormat(constructorGuard, signed, width, decimals) {
+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
        this.signed = signed;
        this.width = width;
        this.decimals = decimals;
@@ -168,6 +173,11 @@ var FixedNumber = /** @class */ (function () {
    function FixedNumber(constructorGuard, hex, value, format) {
        var _newTarget = this.constructor;
        logger.checkNew(_newTarget, FixedNumber);
+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
        this.format = format;
        this._hex = hex;
        this._value = value;
@@ -222,6 +232,9 @@ var FixedNumber = /** @class */ (function () {
        // Now it is safe to truncate
        return FixedNumber.fromString(comps[0] + "." + comps[1].substring(0, decimals));
    };
+    FixedNumber.prototype.isZero = function () {
+        return (this._value === "0.0");
+    };
    FixedNumber.prototype.toString = function () { return this._value; };
    FixedNumber.prototype.toHexString = function (width) {
        if (width == null) {
--- a/packages/bignumber/package.json
+++ b/packages/bignumber/package.json
@@ -27,7 +27,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xd1300122b14af472b6a8f959457fb0e1b7fb46c761082d8ce3ab07f0e9be8602",
+  "tarballHash": "0x37ad907aba5434a60a53d14305328846d4021e20f5b7406fa68a8993e8e48b4f",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.2"
 }
--- a/packages/bignumber/src.ts/_version.ts
+++ b/packages/bignumber/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "bignumber/5.0.0-beta.139";
+export const version = "bignumber/5.0.2";
--- a/packages/bignumber/src.ts/fixednumber.ts
+++ b/packages/bignumber/src.ts/fixednumber.ts
@@ -120,6 +120,12 @@ export class FixedFormat {
    readonly _multiplier: string;

    constructor(constructorGuard: any, signed: boolean, width: number, decimals: number) {
+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
+
        this.signed = signed;
        this.width = width;
        this.decimals = decimals;
@@ -185,6 +191,12 @@ export class FixedNumber {
    constructor(constructorGuard: any, hex: string, value: string, format?: FixedFormat) {
        logger.checkNew(new.target, FixedNumber);

+        if (constructorGuard !== _constructorGuard) {
+            logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", Logger.errors.UNSUPPORTED_OPERATION, {
+                operation: "new FixedFormat"
+            });
+        }
+
        this.format = format;
        this._hex = hex;
        this._value = value;
@@ -247,6 +259,10 @@ export class FixedNumber {
        return FixedNumber.fromString(comps[0] + "." + comps[1].substring(0, decimals));
    }

+    isZero(): boolean {
+        return (this._value === "0.0");
+    }
+

    toString(): string { return this._value; }

--- a/packages/bytes/lib.esm/_version.d.ts
+++ b/packages/bytes/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "bytes/5.0.0-beta.138";
+export declare const version = "bytes/5.0.1";
--- a/packages/bytes/lib.esm/_version.js
+++ b/packages/bytes/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "bytes/5.0.0-beta.138";
+export const version = "bytes/5.0.1";
--- a/packages/bytes/lib/_version.d.ts
+++ b/packages/bytes/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "bytes/5.0.0-beta.138";
+export declare const version = "bytes/5.0.1";
--- a/packages/bytes/lib/_version.js
+++ b/packages/bytes/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "bytes/5.0.0-beta.138";
+exports.version = "bytes/5.0.1";
--- a/packages/bytes/package.json
+++ b/packages/bytes/package.json
@@ -25,7 +25,7 @@
    "build": "tsc -p ./tsconfig.json",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xbffe85d7b79c8dafad9c06c46948776d8ef47e126341184d89c10b4cde196e57",
+  "tarballHash": "0x38d537642ec1492da9037a0bace04ff260534dbc92f13c98e0c92d44a84611c8",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/bytes/src.ts/_version.ts
+++ b/packages/bytes/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "bytes/5.0.0-beta.138";
+export const version = "bytes/5.0.1";
--- a/packages/cli/lib.esm/_version.d.ts
+++ b/packages/cli/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "cli/5.0.0-beta.157";
+export declare const version = "cli/5.0.1";
--- a/packages/cli/lib.esm/_version.js
+++ b/packages/cli/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "cli/5.0.0-beta.157";
+export const version = "cli/5.0.1";
--- a/packages/cli/lib/_version.d.ts
+++ b/packages/cli/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "cli/5.0.0-beta.157";
+export declare const version = "cli/5.0.1";
--- a/packages/cli/lib/_version.js
+++ b/packages/cli/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "cli/5.0.0-beta.157";
+exports.version = "cli/5.0.1";
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -41,7 +41,7 @@
  "scripts": {
    "test": "exit 1"
  },
-  "tarballHash": "0x4002104d2ee40b2e55fd4a80ffde3541c40634b677d902935e7eb4b54bf63188",
+  "tarballHash": "0x67e9f70e38c29045db7329979555009a95485111344fd2a61067a463e2b6d08d",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/cli/src.ts/_version.ts
+++ b/packages/cli/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "cli/5.0.0-beta.157";
+export const version = "cli/5.0.1";
--- a/packages/constants/lib.esm/_version.d.ts
+++ b/packages/constants/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "constants/5.0.0-beta.134";
+export declare const version = "constants/5.0.1";
--- a/packages/constants/lib.esm/_version.js
+++ b/packages/constants/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "constants/5.0.0-beta.134";
+export const version = "constants/5.0.1";
--- a/packages/constants/lib/_version.d.ts
+++ b/packages/constants/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "constants/5.0.0-beta.134";
+export declare const version = "constants/5.0.1";
--- a/packages/constants/lib/_version.js
+++ b/packages/constants/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "constants/5.0.0-beta.134";
+exports.version = "constants/5.0.1";
--- a/packages/constants/package.json
+++ b/packages/constants/package.json
@@ -23,7 +23,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x34815f337eac65eba08ed3c4b8041d219127ca5fb4eff67436b2051b9d18e132",
+  "tarballHash": "0xd5846500df0bf766a2ff7c90cac7cb3036a021de8746761bf7866ee6505a9aed",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/constants/src.ts/_version.ts
+++ b/packages/constants/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "constants/5.0.0-beta.134";
+export const version = "constants/5.0.1";
--- a/packages/contracts/lib.esm/_version.d.ts
+++ b/packages/contracts/lib.esm/_version.d.ts
@@ -1 +1 @@
-export declare const version = "contracts/5.0.0-beta.156";
+export declare const version = "contracts/5.0.1";
--- a/packages/contracts/lib.esm/_version.js
+++ b/packages/contracts/lib.esm/_version.js
@@ -1 +1 @@
-export const version = "contracts/5.0.0-beta.156";
+export const version = "contracts/5.0.1";
--- a/packages/contracts/lib/_version.d.ts
+++ b/packages/contracts/lib/_version.d.ts
@@ -1 +1 @@
-export declare const version = "contracts/5.0.0-beta.156";
+export declare const version = "contracts/5.0.1";
--- a/packages/contracts/lib/_version.js
+++ b/packages/contracts/lib/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "contracts/5.0.0-beta.156";
+exports.version = "contracts/5.0.1";
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -31,7 +31,7 @@
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0x81e07db8809a3cbf1f7c01ecef47499088dc97231f5f348e3b70b4c668d97e62",
+  "tarballHash": "0x3f953877106f43c96444ecb3e9dbd7a443b1eee5a918941217457001867ae26f",
  "types": "./lib/index.d.ts",
-  "version": "5.0.0"
+  "version": "5.0.1"
 }
--- a/packages/contracts/src.ts/_version.ts
+++ b/packages/contracts/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "contracts/5.0.0-beta.156";
+export const version = "contracts/5.0.1";
--- a/packages/errors/.npmignore
+++ b/packages/errors/.npmignore
@@ -1,7 +0,0 @@
-# We do not need the TypeScipt source in deployments
-tsconfig.json
-src.ts/
-
-# To run tests, checkout GitHub
-tests/
-tsconfig.tsbuildinfo
--- a/packages/errors/LICENSE.md
+++ b/packages/errors/LICENSE.md
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 Richard Moore
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--- a/packages/errors/README.md
+++ b/packages/errors/README.md
@@ -1,6 +0,0 @@
-Error Generalizations and Utilities
-===================================
-
-**DEPRECATED**
-
-Please use `@ethersproject/logger` instead.
--- a/packages/errors/lib.esm/_version.d.ts
+++ b/packages/errors/lib.esm/_version.d.ts
@@ -1 +0,0 @@
-export declare const version = "errors/5.0.0-beta.133";
--- a/packages/errors/lib.esm/_version.js
+++ b/packages/errors/lib.esm/_version.js
@@ -1 +0,0 @@
-export const version = "errors/5.0.0-beta.133";
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`export declare const version = "errors/5.0.0-beta.133";`
				`@@ -1 +0,0 @@`
				`export const version = "errors/5.0.0-beta.133";`