Updated dist files.

Fixed Contract and Interface constructor abi paramter type; should be a Fragment not a ParamType (#602 ).
Add missing chainId to transaction responses (#700 ).
2020-01-10 21:14:46 -05:00 · 2020-01-10 21:12:58 -05:00 · 2020-01-10 20:59:28 -05:00 · 2020-01-07 20:06:25 -05:00 · 2020-01-07 20:04:58 -05:00 · 2020-01-03 19:43:27 -05:00
55 changed files with 2098 additions and 1430 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,276 @@
+CHANGELOG
+=========
+
+ethers/v4.0.42 (2020-01-03 18:35)
+---------------------------------
+
+  - Properly handle errors in the IpcProvider ([#695](https://github.com/ethers-io/ethers.js/issues/695); [c76e01e](https://github.com/ethers-io/ethers.js/commit/c76e01e61fd52692f58c516842f7ed3b252b0f83))
+  - Added utility function to compute CREATE2 addresses ([#697](https://github.com/ethers-io/ethers.js/issues/697); [f8087ae](https://github.com/ethers-io/ethers.js/commit/f8087ae39ce7631425b6b4763347a4f9618f9730))
+
+ethers/v4.0.41 (2019-12-21 01:05)
+---------------------------------
+
+  - Added proper support for v0.6 Solidity JSON type ([#688](https://github.com/ethers-io/ethers.js/issues/688); [20f34f1](https://github.com/ethers-io/ethers.js/commit/20f34f1ba9c698d1731cb12c5de1822ad462fd7f)).
+
+ethers/v4.0.40 (2019-11-24 19:58)
+---------------------------------
+
+  - Update elliptic package to protect from Minerva timing attack ([#666](https://github.com/ethers-io/ethers.js/issues/666); [20409c0](https://github.com/ethers-io/ethers.js/commit/20409c083cd428c46cba09488ee609cc14ff1d2b)).
+  - Do not poll if disabled during the previous event loop. ([7a90f18](https://github.com/ethers-io/ethers.js/commit/7a90f18145931e7ff790cd9e1fd549929fbb9023)).
+  - Moved node types to devDependencies ([#663](https://github.com/ethers-io/ethers.js/issues/663); [df1ae61](https://github.com/ethers-io/ethers.js/commit/df1ae611bab0955005b0da6604191b60b34f198f)).
+  - Added provider property to Web3Provider ([#641](https://github.com/ethers-io/ethers.js/issues/641); [6009a26](https://github.com/ethers-io/ethers.js/commit/6009a26c89c359ae44ef4b6e8a664ed57db24f67)).
+
+ethers/v4.0.39 (2019-10-30 19:15)
+---------------------------------
+
+  - Fix filters by forcing a poll instantly when polling starts to capture the current block. ([#613](https://github.com/ethers-io/ethers.js/issues/613); [d0e0e30](https://github.com/ethers-io/ethers.js/commit/d0e0e30532baf387df6b4a8efe0805986cc265f2))
+
+ethers/v4.0.38 (2019-10-17 01:28)
+---------------------------------
+
+  - Fixed TypeScript 3.7-beta import issue. ([#622](https://github.com/ethers-io/ethers.js/issues/622); [0609ea9](https://github.com/ethers-io/ethers.js/commit/0609ea96519bf4afe6badc5f43c0d03ca91b8363))
+
+ethers/v4.0.37 (2019-09-06 19:10)
+---------------------------------
+
+  - Added pkg.ethereum key for donations. ([#593](https://github.com/ethers-io/ethers.js/issues/593); [004cb82](https://github.com/ethers-io/ethers.js/commit/004cb826d2441cd5b0770161e66d351b2ba5abb5))
+  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [bfcf224](https://github.com/ethers-io/ethers.js/commit/bfcf224b2bcfa10ff1a1250c3943d33daa98d6d8))
+  - Fixed typo in error message. ([#580](https://github.com/ethers-io/ethers.js/issues/580); [c969fe5](https://github.com/ethers-io/ethers.js/commit/c969fe5a68a0703a892dc5ab6e09a6938ccc9e4c))
+  - Fixed typo in error message. ([#574](https://github.com/ethers-io/ethers.js/issues/574); [8737f12](https://github.com/ethers-io/ethers.js/commit/8737f12e1bbeee477413e1d96c4124463256161e))
+
+ethers/v4.0.36 (2019-08-26 16:09)
+---------------------------------
+
+  - Updated package-lock for security reasons; dev dependency only. ([11c250f](https://github.com/ethers-io/ethers.js/commit/11c250ff7c78fa6c28c1bc22f91ea214526c467d))
+  - Fixed typo in error message. ([#592](https://github.com/ethers-io/ethers.js/issues/592); [c303199](https://github.com/ethers-io/ethers.js/commit/c303199d26d6c5959b1a85a24ca162a1e405c63b))
+  - Fixed ENS lookupAddress when the resolver isn't configured. ([#581](https://github.com/ethers-io/ethers.js/issues/581); [760a5ae](https://github.com/ethers-io/ethers.js/commit/760a5aec74cfc2ce7467ae89214606500ed7a762))
+  - Allow Secret Storage wallet address to be optional. ([#582](https://github.com/ethers-io/ethers.js/issues/582); [24f243e](https://github.com/ethers-io/ethers.js/commit/24f243e689112048df502e10dbc2935303280c4d))
+  - Updated package-lock for lodash security advisory; the package is only a development dependency, so no urgent need to publish, just for developers. ([lodash/lodash#4336](https://github.com/lodash/lodash/pull/4336); [d719064](https://github.com/ethers-io/ethers.js/commit/d7190646280af9bb36352fc502ba7f6e84559026))
+
+ethers/v4.0.33 (2019-07-09 20:17)
+---------------------------------
+
+  - Reduce number of HDNode tests which cause TravisCI to timeout. ([a7d0b41](https://github.com/ethers-io/ethers.js/commit/a7d0b41d9865ffb9bdda497f77c316938f44cd46))
+
+ethers/v4.0.32 (2019-07-09 16:56)
+---------------------------------
+
+  - Added test cases for case-agnostic mnemonics. ([#557](https://github.com/ethers-io/ethers.js/issues/557); [a34ca6b](https://github.com/ethers-io/ethers.js/commit/a34ca6b3a38d0854d5b57c908d523a98262c0f53))
+  - Make mnemonics case-agnostic. ([#557](https://github.com/ethers-io/ethers.js/issues/557); [ef91dcd](https://github.com/ethers-io/ethers.js/commit/ef91dcd757349dfb31ad2fbd0b840abe6a4043be))
+  - Added tests for testnet extended private key. ([#553](https://github.com/ethers-io/ethers.js/issues/553); [a5296a9](https://github.com/ethers-io/ethers.js/commit/a5296a9258a475b6d3ebe4c6b848945a77ba4887))
+
+ethers/v4.0.31 (2019-06-28 15:39)
+---------------------------------
+
+  - Fixed testnet exteneded private keys. ([#553](https://github.com/ethers-io/ethers.js/issues/553); [fbf15c0](https://github.com/ethers-io/ethers.js/commit/fbf15c0ffe046290749fe307e9d4e8624b81664a))
+
+ethers/v4.0.30 (2019-06-21 19:18)
+---------------------------------
+
+  - No longer use hard-coded id of 42 in Web3Provider. ([384fc32](https://github.com/ethers-io/ethers.js/commit/384fc328f2989882bf6027b2af48efa02f2fab53))
+
+ethers/v4.0.29 (2019-06-10 01:58)
+---------------------------------
+
+  - Fixed error in throwing an error for ABI decode. ([#539](https://github.com/ethers-io/ethers.js/issues/539); [92c978e](https://github.com/ethers-io/ethers.js/commit/92c978e5c20aca96a4297c7d494e154c3a796e71))
+
+ethers/v4.0.28 (2019-05-24 14:57)
+---------------------------------
+
+  - Warn on deprecated INFURA API Token; use Project ID instead. ([#462](https://github.com/ethers-io/ethers.js/issues/462); [19587ee](https://github.com/ethers-io/ethers.js/commit/19587eea3f3fadc301ff4d949646b700ebb4a85b))
+  - Fixed typo in error message. ([#470](https://github.com/ethers-io/ethers.js/issues/470); [4a9373e](https://github.com/ethers-io/ethers.js/commit/4a9373e773dd78c62f4f5127f8357001e5940a22))
+  - Export poll function. ([#514](https://github.com/ethers-io/ethers.js/issues/514); [2997bae](https://github.com/ethers-io/ethers.js/commit/2997bae93599294935d1e467d8ede2960ee92e50))
+  - Fixed error message for unconfigured ENS names. ([#504](https://github.com/ethers-io/ethers.js/issues/504); [7075c8c](https://github.com/ethers-io/ethers.js/commit/7075c8c2352ec306b5679da6fbe7c2ddf7bd65d1))
+  - Fixed security recommendations (development deps only; not a problem, but quiets automatic audits). ([a4a532f](https://github.com/ethers-io/ethers.js/commit/a4a532fe8e6a9fd8ef2ff069ea1b6c9ae28c4e5a))
+
+ethers/v4.0.27 (2019-04-18 07:50)
+---------------------------------
+
+  - Increment JSON-RPC ID for JsonRpcProviders for environments that unsafely manage callbacks. ([#489](https://github.com/ethers-io/ethers.js/issues/489); [c93b489](https://github.com/ethers-io/ethers.js/commit/c93b48920e4861b4fe35c60be19344abbb19a184))
+
+ethers/v4.0.26 (2019-03-08 14:29)
+---------------------------------
+
+  - Added goerli to InfuraProvider. ([#421](https://github.com/ethers-io/ethers.js/issues/421); [16c9745](https://github.com/ethers-io/ethers.js/commit/16c974532603b6ed7e49cedd6ce11f2e92158bf0))
+
+ethers/v4.0.25 (2019-02-15 13:43)
+---------------------------------
+
+  - Added fastRetry to polling for JsonRpcSigner to improve polling for sent transactions. ([#402](https://github.com/ethers-io/ethers.js/issues/402); [f318fd9](https://github.com/ethers-io/ethers.js/commit/f318fd9cf1303fe2770f400cbce14c778f77e454))
+  - Fix waitForTransaction delay. ([#424](https://github.com/ethers-io/ethers.js/issues/424); [c15a898](https://github.com/ethers-io/ethers.js/commit/c15a89832b2fd8ab06b9ec655487cb50e8ded7c1))
+  - Fixed waitForTransaction and removeListener. ([#410](https://github.com/ethers-io/ethers.js/issues/410); [72edcd0](https://github.com/ethers-io/ethers.js/commit/72edcd054fa78c52c82c33bcc7e389d93ff517ec))
+  - Updated BIP39 list in readme. ([e4a2f8a](https://github.com/ethers-io/ethers.js/commit/e4a2f8ac6c5c9bb5fc30d5720e1457381c82e608))
+
+ethers/v4.0.24 (2019-02-11 19:22)
+---------------------------------
+
+  - Fixed support for calling self-destructed contracts. ([#411](https://github.com/ethers-io/ethers.js/issues/411); [0ed983a](https://github.com/ethers-io/ethers.js/commit/0ed983a264077d74d23da194b580fc702e9139a9))
+  - Updated balance address for Goerli test cases. ([8fab48a](https://github.com/ethers-io/ethers.js/commit/8fab48a3803f521a77ad8cfc7176f3b819996f88))
+  - Fixed utils test case for phantomjs. ([a2306f7](https://github.com/ethers-io/ethers.js/commit/a2306f7870ab75802af95cc0eab7fa77ca17d8d8))
+  - Initial support for EIP-234; filter by blockHash. ([#412](https://github.com/ethers-io/ethers.js/issues/412); [60b75c1](https://github.com/ethers-io/ethers.js/commit/60b75c10d702b5a04ec1e381191fe1cd5a93274c))
+  - Fixed out-of-safe-range hexlify values to throw an exception. ([#420](https://github.com/ethers-io/ethers.js/issues/420); [41c2c8a](https://github.com/ethers-io/ethers.js/commit/41c2c8a729816226bc38a5bc0e73e0c573afe25d))
+  - Added goerli testnet support. ([#421](https://github.com/ethers-io/ethers.js/issues/421); [9785eed](https://github.com/ethers-io/ethers.js/commit/9785eed8dd227234afbfcb0eef9892e6a7a2b187))
+  - Fixed missing TypeArray slice on constrained environments. ([14484e5](https://github.com/ethers-io/ethers.js/commit/14484e566edf60a493acb1128708136d4205e606))
+  - Fixed test-hdnode for phantomjs; does not support let keyword. ([429af2c](https://github.com/ethers-io/ethers.js/commit/429af2c40db40dc2ff1fd33409f198c2ab3c9b16))
+  - Added xpub and xpriv deserialization. ([#405](https://github.com/ethers-io/ethers.js/issues/405); [af3aed4](https://github.com/ethers-io/ethers.js/commit/af3aed4580da47be1f89fce94c37b91012f92b91))
+  - Added xpub and xpriv test cases for HD nodes. ([#405](https://github.com/ethers-io/ethers.js/issues/405); [3a3764b](https://github.com/ethers-io/ethers.js/commit/3a3764bdb4838c81dcd7afbb6eabd2792d3a5b00))
+  - Support for xpub and xpriv derivation and generating extended keys; no fromExtendedKey yet. ([#405](https://github.com/ethers-io/ethers.js/issues/405); [18ee2c5](https://github.com/ethers-io/ethers.js/commit/18ee2c518c252a18fa172a8a7092c58cf6c0b7c5))
+
+ethers/v4.0.23 (2019-01-25 19:09)
+---------------------------------
+
+  - Fixed duplicate events from triggering. ([#404](https://github.com/ethers-io/ethers.js/issues/404); [908258f](https://github.com/ethers-io/ethers.js/commit/908258f8d4c56b58f6826011a805c2e690d9a4a0))
+
+ethers/v4.0.22 (2019-01-24 16:53)
+---------------------------------
+
+  - Ganache does not include from in receipts. ([#400](https://github.com/ethers-io/ethers.js/issues/400); [b5f720a](https://github.com/ethers-io/ethers.js/commit/b5f720ace6ac3e43beb2aaeda774f00f050192f4))
+  - Added to and from for Transaction Receipts. ([#398](https://github.com/ethers-io/ethers.js/issues/398); [700dd34](https://github.com/ethers-io/ethers.js/commit/700dd3413718ecfa3800aab361c4c5b91d1a7137))
+  - Added v3 INFURA end-points to InfuraProvider. ([#286](https://github.com/ethers-io/ethers.js/issues/286); [f2dd977](https://github.com/ethers-io/ethers.js/commit/f2dd977de4fb6216d6a990d13999644a9be5815d))
+  - Fixed long-response bug in IpcProvider. ([#384](https://github.com/ethers-io/ethers.js/issues/384); [5f01321](https://github.com/ethers-io/ethers.js/commit/5f013216c5f51830ef3fd3f725d42272f7ae5c99))
+
+ethers/v4.0.21 (2019-01-17 16:33)
+---------------------------------
+
+  - Fixed path for x-ethers metadata and wallet. ([#392](https://github.com/ethers-io/ethers.js/issues/392); [e5bee7e](https://github.com/ethers-io/ethers.js/commit/e5bee7e5a34ba9cfddae8e3c43de10a8060f911a))
+  - Fixed contract removeAllListeners which did not clean up the event loop properly. ([#391](https://github.com/ethers-io/ethers.js/issues/391); [6d08968](https://github.com/ethers-io/ethers.js/commit/6d08968b8789976ee5a7ef23e3dd73e73342cf5b))
+
+ethers/v4.0.20 (2018-12-27 15:49)
+---------------------------------
+
+  - Added customizable log levels to quiet warnings. ([#379](https://github.com/ethers-io/ethers.js/issues/379); [f3ec27b](https://github.com/ethers-io/ethers.js/commit/f3ec27b95fcb56d521952c708fdc0229f6d6f7f3))
+
+ethers/v4.0.19 (2018-12-14 18:37)
+---------------------------------
+
+  - Allow unchecked transactions which will remain unwrapped for the JsonRpcSigner. ([#340](https://github.com/ethers-io/ethers.js/issues/340); [99a2166](https://github.com/ethers-io/ethers.js/commit/99a21660ab5b360cc4cbdba87dc54245c00565b9))
+  - Make it easier for sub-classes of Wallet to manage nonces. ([4bc62a1](https://github.com/ethers-io/ethers.js/commit/4bc62a1e8a2c240ff567140b981c6bf9da57594f))
+
+ethers/v4.0.18 (2018-12-12 16:57)
+---------------------------------
+
+  - Allow nonce to be a BigNumber. ([#228](https://github.com/ethers-io/ethers.js/issues/228); [bcba17a](https://github.com/ethers-io/ethers.js/commit/bcba17a9e76e9ff7867e3d8e32a508fc1582e003))
+  - Fixed typo in error strings. ([#376](https://github.com/ethers-io/ethers.js/issues/376); [918b66b](https://github.com/ethers-io/ethers.js/commit/918b66bc2e176fc3c6f3088cc10b9d03e2df1f6e))
+  - Add isHexString to exported utils. ([#367](https://github.com/ethers-io/ethers.js/issues/367); [152d672](https://github.com/ethers-io/ethers.js/commit/152d672278477321d6ff5dab03b2d1e812151f45))
+  - Add abs method to BigNumber. ([#375](https://github.com/ethers-io/ethers.js/issues/375); [51fb472](https://github.com/ethers-io/ethers.js/commit/51fb4728091a30d147b7dcd61e08562c6171b372))
+  - Better error messages for namehash. ([#364](https://github.com/ethers-io/ethers.js/issues/364); [66440b8](https://github.com/ethers-io/ethers.js/commit/66440b8542e80e056bd96d94a1be9fcbb1c9b2d7))
+
+ethers/v4.0.17 (2018-12-08 18:47)
+---------------------------------
+
+  - Fixed function name in parsed transactions. ([#370](https://github.com/ethers-io/ethers.js/issues/370); [6ca1d77](https://github.com/ethers-io/ethers.js/commit/6ca1d772986482b8be467d97fd9cd3107c959ab5))
+  - Include request body in web errors. ([4f6748e](https://github.com/ethers-io/ethers.js/commit/4f6748ec4cc432a1bc2097619a25b9e7ce2b2faa))
+  - Squashed unhandled promise exception for Providers that are never used. ([#362](https://github.com/ethers-io/ethers.js/issues/362); [f56fc57](https://github.com/ethers-io/ethers.js/commit/f56fc572f159e6375db27caa1b3d464dd67803c7))
+  - Added gas estimation back into JsonRpcSigner. ([#365](https://github.com/ethers-io/ethers.js/issues/365); [16fdf6b](https://github.com/ethers-io/ethers.js/commit/16fdf6b621fd45bb1d6ab4e636388d9e7a9028d2))
+
+ethers/v4.0.16 (2018-12-04 17:17)
+---------------------------------
+
+
+ethers/v4.0.15 (2018-12-04 17:14)
+---------------------------------
+
+  - Do not fill in implicit values for JSON-RPC based signers. ([#335](https://github.com/ethers-io/ethers.js/issues/335); [2d854bd](https://github.com/ethers-io/ethers.js/commit/2d854bd94c799271ce5a2aa4f5ad17d22c8d8dc0))
+  - More relaxed transaction parsing. ([#357](https://github.com/ethers-io/ethers.js/issues/357); [9565c28](https://github.com/ethers-io/ethers.js/commit/9565c28a91b558a96a3895ccfc03975efc639432))
+  - Allow any whitespace characters in human-readable ABI. ([#360](https://github.com/ethers-io/ethers.js/issues/360); [bc457bb](https://github.com/ethers-io/ethers.js/commit/bc457bb3bde7f3c3f1ca2e8345cdf1a4e0701454))
+
+ethers/v4.0.14 (2018-11-27 17:33)
+---------------------------------
+
+  - Fixed contract proxied tx.wait receipt properties. ([#355](https://github.com/ethers-io/ethers.js/issues/355); [3f76f60](https://github.com/ethers-io/ethers.js/commit/3f76f603d9de66cb38b8c5d2e2fc6f7c6794d234))
+
+ethers/v4.0.13 (2018-11-27 15:60)
+---------------------------------
+
+  - Check for partially-working normalize support. ([bb6bc4c](https://github.com/ethers-io/ethers.js/commit/bb6bc4cac330120e691a4a0566ff547342f62c0c))
+  - Support for platforms where UTF-8 is only half broken. ([ef8b9c3](https://github.com/ethers-io/ethers.js/commit/ef8b9c36ef42ce79d8b5db390eea3deec55d9a6b))
+  - Throw exception instead of returning null for getDefaultProvider. ([#351](https://github.com/ethers-io/ethers.js/issues/351); [31d3ee8](https://github.com/ethers-io/ethers.js/commit/31d3ee899f4331cb75952eceb07b9a8ad7b30e9f))
+
+ethers/v4.0.12 (2018-11-20 15:42)
+---------------------------------
+
+  - Added default provider support for Ethereum classic. ([#351](https://github.com/ethers-io/ethers.js/issues/351); [bffc557](https://github.com/ethers-io/ethers.js/commit/bffc557be1b84ae2b69edd5071f7a072c94421e9))
+
+ethers/v4.0.11 (2018-11-13 07:49)
+---------------------------------
+
+  - Fixed 0 confirmation waiting. ([#346](https://github.com/ethers-io/ethers.js/issues/346); [048c571](https://github.com/ethers-io/ethers.js/commit/048c571d3d307f6b5a0094865b54106f6d7c5ffa))
+
+ethers/v4.0.10 (2018-11-12 17:23)
+---------------------------------
+
+  - Fix spacing in checkArgument errors. ([#318](https://github.com/ethers-io/ethers.js/issues/318); [88f2f51](https://github.com/ethers-io/ethers.js/commit/88f2f51266a66cc8a5934ef5371e0458d08a46e8))
+  - Do not replay block events when the provider event block is reset. ([#343](https://github.com/ethers-io/ethers.js/issues/343); [93152ef](https://github.com/ethers-io/ethers.js/commit/93152ef86394720e911aaf98011013e6dae87c77))
+
+ethers/v4.0.9 (2018-11-09 14:37)
+--------------------------------
+
+  - Force unorm shim when String.prototype.normalize is broken. ([#338](https://github.com/ethers-io/ethers.js/issues/338); [478aaf9](https://github.com/ethers-io/ethers.js/commit/478aaf9619bd2e75e559ac73f1e007457480cb61))
+  - Better error message when normalize is missing. ([fad902b](https://github.com/ethers-io/ethers.js/commit/fad902b438ee86d5ade3adc6bd4cd4e4a6c9348d))
+  - Added shims for React-Native support. ([7bfaf29](https://github.com/ethers-io/ethers.js/commit/7bfaf292db90f3e25d5563cff63517ae61f88617))
+
+ethers/v4.0.8 (2018-11-08 16:04)
+--------------------------------
+
+  - Updated dist files. ([be0488a](https://github.com/ethers-io/ethers.js/commit/be0488a1a02fffb6a31906a674b4a81da2cffd38))
+
+ethers/v4.0.7 (2018-11-08 16:02)
+--------------------------------
+
+  - Fix for when blockTag is specified as a null equivalent value in contract overrides. ([#329](https://github.com/ethers-io/ethers.js/issues/329); [28a52cd](https://github.com/ethers-io/ethers.js/commit/28a52cd485f48599ced1cbf58535e41e179a69bf))
+  - Added "debug" event for providers; do not depend on the format as it may change, but this should help debugging in most cases. ([#320](https://github.com/ethers-io/ethers.js/issues/320); [3a19f43](https://github.com/ethers-io/ethers.js/commit/3a19f43844b3161d536455ee0cbb0712263cd061))
+  - Fix for Kovan filters without an address. ([#339](https://github.com/ethers-io/ethers.js/issues/339); [4852e83](https://github.com/ethers-io/ethers.js/commit/4852e837d2f47b70038136f3a702e9e127ad6c9c))
+
+ethers/v4.0.6 (2018-10-14 19:02)
+--------------------------------
+
+  - Fixed lingering polling timer when no events left to process in a provider. ([d54609a](https://github.com/ethers-io/ethers.js/commit/d54609a4582b96bbf0bcb8395f0e01b8784a1369))
+  - Fixed utils.poll from mutating passed variables. ([f682861](https://github.com/ethers-io/ethers.js/commit/f682861e0b420e1dc8123587734600cb00f91f06))
+  - Fixed and refactored populating transaction values for signers. ([#306](https://github.com/ethers-io/ethers.js/issues/306); [023a20f](https://github.com/ethers-io/ethers.js/commit/023a20ff470f73a91a72d57bc85dfafd77255d4e))
+  - Fixed test cases for phantomjs (must use ES3 syntax). ([e39cd84](https://github.com/ethers-io/ethers.js/commit/e39cd849236bf33f32168cfaaab0faf64e0ba69d))
+
+ethers/v4.0.5 (2018-10-13 17:18)
+--------------------------------
+
+  - Fixed filtering with null non-indexed parameters. ([#305](https://github.com/ethers-io/ethers.js/issues/305); [6ac2d92](https://github.com/ethers-io/ethers.js/commit/6ac2d923b75526ab663a677f6a712f5400c2a621))
+
+ethers/v4.0.4 (2018-10-11 16:04)
+--------------------------------
+
+  - Added optional blockTag to call; note that this may not behave as expected on all nodes. ([#226](https://github.com/ethers-io/ethers.js/issues/226); [493273d](https://github.com/ethers-io/ethers.js/commit/493273d698b9cc71ce1c0555f9df2bd791cd851e))
+  - Check all transaction parameters are valid; protect against typos. ([#299](https://github.com/ethers-io/ethers.js/issues/299); [84344ac](https://github.com/ethers-io/ethers.js/commit/84344ac4c2a2502234373c24c0f02d8912417039))
+
+ethers/v4.0.3 (2018-10-07 01:10)
+--------------------------------
+
+  - Added address to HDNode. ([#196](https://github.com/ethers-io/ethers.js/issues/196); [e39e2ed](https://github.com/ethers-io/ethers.js/commit/e39e2ed718364cfccb6921518500dd19f2a479fe))
+  - Added French and Spanish to test-hdnode. ([71f781d](https://github.com/ethers-io/ethers.js/commit/71f781d5425f08fe3c88861e23b8a55860b3d074))
+  - Mark progressCallback as optional. ([#293](https://github.com/ethers-io/ethers.js/issues/293); [b2db10e](https://github.com/ethers-io/ethers.js/commit/b2db10e216748e4c4d5d359bded904af7bd1128f))
+
+ethers/v4.0.2 (2018-10-04 19:55)
+--------------------------------
+
+  - Added automatic event parsing for contract transaction receipts from tx.wait. ([2481581](https://github.com/ethers-io/ethers.js/commit/248158130e437b14f9d42666e0cdefa33a6be74d))
+  - Added ability to wait for a specific number of confirmations. ([#229](https://github.com/ethers-io/ethers.js/issues/229); [f5c7ccb](https://github.com/ethers-io/ethers.js/commit/f5c7ccbb80e157ad27a51f310686d4ca3e1db7c8))
+  - Fix for geth-etc. (official geth is fine; [24335d0](https://github.com/ethers-io/ethers.js/commit/24335d0dd71d11a2a9088c05728ed8507062434d))
+  - Fixed confirmations tests and bootstrap fast blockNumber. ([908c2c1](https://github.com/ethers-io/ethers.js/commit/908c2c1096920c729669d8abc0fad10ad8f5b7e7))
+  - Added confirmations to TransactionResponse. ([#156](https://github.com/ethers-io/ethers.js/issues/156); [#238](https://github.com/ethers-io/ethers.js/issues/238); [9797b36](https://github.com/ethers-io/ethers.js/commit/9797b36186add496aafc29c96b44d61fa62b23e3))
+  - Fixed nested errors for providers that were masking true error. ([#292](https://github.com/ethers-io/ethers.js/issues/292); [731f189](https://github.com/ethers-io/ethers.js/commit/731f189010f03b22c085fa87f197d77988d7d0c2))
+  - Added version to errors. ([99fed75](https://github.com/ethers-io/ethers.js/commit/99fed75202c19b976fa744d7e27c230da12f0f10))
+  - Fixed French and Spanish for browsers without Uint8Array.forEach. ([cb5f9f5](https://github.com/ethers-io/ethers.js/commit/cb5f9f576aa6747f4ce85b727ea1c3b62c8fd047))
+  - Added French and Spanish includes to phantomjs test page. ([aeac2cd](https://github.com/ethers-io/ethers.js/commit/aeac2cdb867380f3fc321c3b8cc1f5e733bb0d22))
+  - Increased timeout for querying npm registry. ([0dafd83](https://github.com/ethers-io/ethers.js/commit/0dafd83033d16b73dc0d744cfd00d045e9623bd6))
+
+ethers/v4.0.1 (2018-10-03 20:02)
+--------------------------------
+
+  - Added French and Spanish wordlist dist files. ([b9c07b5](https://github.com/ethers-io/ethers.js/commit/b9c07b549ca23b11bfac9abc147cad75a6db17b5))
+  - Added French and Spanish BIP-39 wordlists. ([#191](https://github.com/ethers-io/ethers.js/issues/191); [c34a1f7](https://github.com/ethers-io/ethers.js/commit/c34a1f73c6e05a098bd15e760971f68c0a471770))
+  - Added support for JSON serialized BigNumbers in the constructor. ([#288](https://github.com/ethers-io/ethers.js/issues/288); [281bd06](https://github.com/ethers-io/ethers.js/commit/281bd0613d9da2542b519122496387e9e25c51ac))
+  - Fixed scrypt for long passwords. ([#223](https://github.com/ethers-io/ethers.js/issues/223); [d936b4c](https://github.com/ethers-io/ethers.js/commit/d936b4cd09126f395d5478b65c076049e560940c))
+
+ethers/v4.0.0 (2018-10-01 17:34)
+--------------------------------
+
+  - Initial v4 release
+
--- a/_version.d.ts
+++ b/_version.d.ts
@@ -1 +1 @@
-export declare const version = "4.0.28";
+export declare const version = "4.0.43";
--- a/_version.js
+++ b/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "4.0.28";
+exports.version = "4.0.43";
--- a/contract.d.ts
+++ b/contract.d.ts
@@ -4,7 +4,7 @@ import { UnsignedTransaction } from './utils/transaction';
 import { BlockTag, Provider } from './providers/abstract-provider';
 import { Signer } from './abstract-signer';
 import { Arrayish } from './utils/bytes';
-import { ParamType } from './utils/abi-coder';
+import { EventFragment, FunctionFragment } from './utils/abi-coder';
 import { Block, Listener, Log, TransactionReceipt, TransactionRequest, TransactionResponse } from './providers/abstract-provider';
 export declare type ContractFunction = (...params: Array<any>) => Promise<any>;
 export declare type EventFilter = {
@@ -51,7 +51,7 @@ export declare class Contract {
    readonly addressPromise: Promise<string>;
    readonly deployTransaction: TransactionResponse;
    private _deployedPromise;
-    constructor(addressOrName: string, contractInterface: Array<string | ParamType> | string | Interface, signerOrProvider: Signer | Provider);
+    constructor(addressOrName: string, contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, signerOrProvider: Signer | Provider);
    deployed(): Promise<Contract>;
    _deployed(blockTag?: BlockTag): Promise<Contract>;
    fallback(overrides?: TransactionRequest): Promise<TransactionResponse>;
@@ -74,7 +74,7 @@ export declare class ContractFactory {
    readonly interface: Interface;
    readonly bytecode: string;
    readonly signer: Signer;
-    constructor(contractInterface: Array<string | ParamType> | string | Interface, bytecode: Arrayish | string | {
+    constructor(contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, bytecode: Arrayish | string | {
        object: string;
    }, signer?: Signer);
    getDeployTransaction(...args: Array<any>): UnsignedTransaction;
--- a/contract.js
+++ b/contract.js
@@ -204,7 +204,7 @@ function runMethod(contract, functionName, estimateOnly) {
                    tx.gasLimit = bignumber_1.bigNumberify(method.gas).add(21000);
                }
                if (!contract.signer) {
-                    errors.throwError('sending a transaction require a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' });
+                    errors.throwError('sending a transaction requires a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' });
                }
                // Make sure they aren't overriding something they shouldn't
                if (tx.from != null) {
@@ -366,7 +366,7 @@ var Contract = /** @class */ (function () {
    Contract.prototype.fallback = function (overrides) {
        var _this = this;
        if (!this.signer) {
-            errors.throwError('sending a transaction require a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction(fallback)' });
+            errors.throwError('sending a transaction requires a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction(fallback)' });
        }
        var tx = properties_1.shallowCopy(overrides || {});
        ['from', 'to'].forEach(function (key) {
--- a/dist/ethers.js
+++ b/dist/ethers.js
--- a/dist/ethers.min.js
+++ b/dist/ethers.min.js
--- a/dist/ethers.min.js.map
+++ b/dist/ethers.min.js.map
--- a/dist/ethers.types.txt
+++ b/dist/ethers.types.txt
@@ -29,7 +29,7 @@ declare module 'ethers/contract' {
    import { BlockTag, Provider } from 'ethers/providers/abstract-provider';
    import { Signer } from 'ethers/abstract-signer';
    import { Arrayish } from 'ethers/utils/bytes';
-    import { ParamType } from 'ethers/utils/abi-coder';
+    import { EventFragment, FunctionFragment } from 'ethers/utils/abi-coder';
    import { Block, Listener, Log, TransactionReceipt, TransactionRequest, TransactionResponse } from 'ethers/providers/abstract-provider';
    export type ContractFunction = (...params: Array<any>) => Promise<any>;
    export type EventFilter = {
@@ -75,7 +75,7 @@ declare module 'ethers/contract' {
        readonly [name: string]: ContractFunction | any;
        readonly addressPromise: Promise<string>;
        readonly deployTransaction: TransactionResponse;
-        constructor(addressOrName: string, contractInterface: Array<string | ParamType> | string | Interface, signerOrProvider: Signer | Provider);
+        constructor(addressOrName: string, contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, signerOrProvider: Signer | Provider);
        deployed(): Promise<Contract>;
        _deployed(blockTag?: BlockTag): Promise<Contract>;
        fallback(overrides?: TransactionRequest): Promise<TransactionResponse>;
@@ -95,7 +95,7 @@ declare module 'ethers/contract' {
        readonly interface: Interface;
        readonly bytecode: string;
        readonly signer: Signer;
-        constructor(contractInterface: Array<string | ParamType> | string | Interface, bytecode: Arrayish | string | {
+        constructor(contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, bytecode: Arrayish | string | {
            object: string;
        }, signer?: Signer);
        getDeployTransaction(...args: Array<any>): UnsignedTransaction;
@@ -211,7 +211,7 @@ declare module 'ethers/providers' {

 declare module 'ethers/utils' {
    import { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType } from 'ethers/utils/abi-coder';
-    import { getAddress, getContractAddress, getIcapAddress } from 'ethers/utils/address';
+    import { getAddress, getContractAddress, getCreate2Address, getIcapAddress } from 'ethers/utils/address';
    import * as base64 from 'ethers/utils/base64';
    import { BigNumber, bigNumberify } from 'ethers/utils/bignumber';
    import { arrayify, concat, hexDataSlice, hexDataLength, hexlify, hexStripZeros, hexZeroPad, isHexString, joinSignature, padZeros, splitSignature, stripZeros } from 'ethers/utils/bytes';
@@ -232,7 +232,7 @@ declare module 'ethers/utils' {
    import { parse as parseTransaction, serialize as serializeTransaction } from 'ethers/utils/transaction';
    import { formatBytes32String, parseBytes32String, toUtf8Bytes, toUtf8String } from 'ethers/utils/utf8';
    import { commify, formatEther, parseEther, formatUnits, parseUnits } from 'ethers/utils/units';
-    import { fetchJson } from 'ethers/utils/web';
+    import { fetchJson, poll } from 'ethers/utils/web';
    import { SupportedAlgorithms } from 'ethers/utils/hmac';
    import { UnicodeNormalizationForm } from 'ethers/utils/utf8';
    import { CoerceFunc, EventFragment, FunctionFragment, ParamType } from 'ethers/utils/abi-coder';
@@ -244,7 +244,7 @@ declare module 'ethers/utils' {
    import { ConnectionInfo, OnceBlockable, PollOptions } from 'ethers/utils/web';
    import { EncryptOptions, ProgressCallback } from 'ethers/utils/secret-storage';
    import { Wordlist } from 'ethers/utils/wordlist';
-    export { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType, RLP, fetchJson, getNetwork, checkProperties, deepCopy, defineReadOnly, resolveProperties, shallowCopy, arrayify, concat, padZeros, stripZeros, HDNode, SigningKey, Interface, base64, BigNumber, bigNumberify, hexlify, isHexString, hexStripZeros, hexZeroPad, hexDataLength, hexDataSlice, toUtf8Bytes, toUtf8String, formatBytes32String, parseBytes32String, hashMessage, namehash, id, getAddress, getIcapAddress, getContractAddress, formatEther, parseEther, formatUnits, parseUnits, commify, keccak256, sha256, randomBytes, solidityPack, solidityKeccak256, soliditySha256, splitSignature, joinSignature, parseTransaction, populateTransaction, serializeTransaction, getJsonWalletAddress, computeAddress, computePublicKey, recoverAddress, recoverPublicKey, verifyMessage, SupportedAlgorithms, UnicodeNormalizationForm, CoerceFunc, EventFragment, FunctionFragment, ParamType, BigNumberish, Arrayish, Hexable, Signature, Indexed, DeployDescription, EventDescription, FunctionDescription, LogDescription, TransactionDescription, Network, Networkish, Transaction, UnsignedTransaction, ConnectionInfo, OnceBlockable, PollOptions, EncryptOptions, ProgressCallback, Wordlist, };
+    export { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType, RLP, fetchJson, getNetwork, checkProperties, deepCopy, defineReadOnly, resolveProperties, shallowCopy, arrayify, concat, padZeros, stripZeros, HDNode, SigningKey, Interface, base64, BigNumber, bigNumberify, hexlify, isHexString, hexStripZeros, hexZeroPad, hexDataLength, hexDataSlice, toUtf8Bytes, toUtf8String, formatBytes32String, parseBytes32String, hashMessage, namehash, id, getAddress, getIcapAddress, getContractAddress, getCreate2Address, formatEther, parseEther, formatUnits, parseUnits, commify, keccak256, sha256, randomBytes, solidityPack, solidityKeccak256, soliditySha256, splitSignature, joinSignature, parseTransaction, populateTransaction, serializeTransaction, getJsonWalletAddress, computeAddress, computePublicKey, recoverAddress, recoverPublicKey, verifyMessage, poll, SupportedAlgorithms, UnicodeNormalizationForm, CoerceFunc, EventFragment, FunctionFragment, ParamType, BigNumberish, Arrayish, Hexable, Signature, Indexed, DeployDescription, EventDescription, FunctionDescription, LogDescription, TransactionDescription, Network, Networkish, Transaction, UnsignedTransaction, ConnectionInfo, OnceBlockable, PollOptions, EncryptOptions, ProgressCallback, Wordlist, };
 }

 declare module 'ethers/wordlists' {
@@ -266,7 +266,7 @@ declare module 'ethers/utils/shims' {
 }

 declare module 'ethers/_version' {
-    export const version = "4.0.28";
+    export const version = "4.0.43";
 }

 declare module 'ethers/utils/bignumber' {
@@ -400,7 +400,7 @@ declare module 'ethers/utils/interface' {
            [name: string]: _EventDescription;
        };
        readonly deployFunction: _DeployDescription;
-        constructor(abi: Array<string | ParamType> | string);
+        constructor(abi: Array<string | FunctionFragment | EventFragment> | string);
        parseTransaction(tx: {
            data: string;
            value?: BigNumberish;
@@ -564,7 +564,6 @@ declare module 'ethers/utils/bytes' {
      *  Conversion Utilities
      *
      */
-    import { Arrayish } from 'ethers/utils/bytes';
    export type Arrayish = string | ArrayLike<number>;
    export interface Hexable {
        toHexString(): string;
@@ -615,7 +614,7 @@ declare module 'ethers/utils/abi-coder' {
        outputs: Array<ParamType>;
        payable: boolean;
        stateMutability: string;
-        gas: BigNumber;
+        gas?: BigNumber;
    };
    export const defaultCoerceFunc: CoerceFunc;
    export function parseParamType(type: string): ParamType;
@@ -899,6 +898,13 @@ declare module 'ethers/utils/address' {
        from: string;
        nonce: Arrayish | BigNumber | number;
    }): string;
+    export type Create2Options = {
+        from: string;
+        salt: Arrayish;
+        initCode?: Arrayish;
+        initCodeHash?: Arrayish;
+    };
+    export function getCreate2Address(options: Create2Options): string;
 }

 declare module 'ethers/utils/base64' {
--- a/dist/shims.js
+++ b/dist/shims.js
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "ethers",
-  "version": "4.0.28",
+  "version": "4.0.43",
  "description": "Ethereum wallet library.",
  "main": "./index.js",
  "types": "./index.d.ts",
@@ -19,10 +19,9 @@
    "version": "npm dist"
  },
  "dependencies": {
-    "@types/node": "^10.3.2",
    "aes-js": "3.0.0",
    "bn.js": "^4.4.0",
-    "elliptic": "6.3.3",
+    "elliptic": "6.5.2",
    "hash.js": "1.1.3",
    "js-sha3": "0.5.7",
    "scrypt-js": "2.0.4",
@@ -31,6 +30,7 @@
    "xmlhttprequest": "1.8.0"
  },
  "devDependencies": {
+    "@types/node": "^10.3.2",
    "browserify": "^16.2.3",
    "browserify-zlib": "^0.2.0",
    "dts-bundle": "^0.7.3",
@@ -64,5 +64,6 @@
    "type": "git",
    "url": "git://github.com/ethers-io/ethers.js.git"
  },
+  "ethereum": "donations.ethers.eth",
  "license": "MIT"
 }
--- a/providers/base-provider.js
+++ b/providers/base-provider.js
@@ -227,6 +227,9 @@ function checkTransactionResponse(transaction) {
        networkId = 0;
    }
    result.networkId = networkId;
+    if (result.chainId == null && networkId != null) {
+        result.chainId = networkId;
+    }
    // 0x0000... should actually be null
    if (result.blockHash && result.blockHash.replace(/0/g, '') === 'x') {
        result.blockHash = null;
@@ -452,6 +455,9 @@ var BaseProvider = /** @class */ (function (_super) {
    BaseProvider.prototype._doPoll = function () {
        var _this = this;
        this.getBlockNumber().then(function (blockNumber) {
+            if (!_this.polling) {
+                return;
+            }
            _this._setFastBlockNumber(blockNumber);
            // If the block hasn't changed, meh.
            if (blockNumber === _this._lastBlockNumber) {
@@ -594,6 +600,7 @@ var BaseProvider = /** @class */ (function (_super) {
            setTimeout(function () {
                if (value && !_this._poller) {
                    _this._poller = setInterval(_this._doPoll.bind(_this), _this.pollingInterval);
+                    _this._doPoll();
                }
                else if (!value && _this._poller) {
                    clearInterval(_this._poller);
@@ -1013,7 +1020,7 @@ var BaseProvider = /** @class */ (function (_super) {
        return this.getNetwork().then(function (network) {
            // No ENS...
            if (!network.ensAddress) {
-                errors.throwError('network does support ENS', errors.UNSUPPORTED_OPERATION, { operation: 'ENS', network: network.name });
+                errors.throwError('network does not support ENS', errors.UNSUPPORTED_OPERATION, { operation: 'ENS', network: network.name });
            }
            // keccak256('resolver(bytes32)')
            var data = '0x0178b8bf' + hash_1.namehash(name).substring(2);
@@ -1043,7 +1050,12 @@ var BaseProvider = /** @class */ (function (_super) {
        try {
            return Promise.resolve(address_1.getAddress(name));
        }
-        catch (error) { }
+        catch (error) {
+            // See #694
+            if (bytes_1.isHexString(name)) {
+                throw error;
+            }
+        }
        var self = this;
        var nodeHash = hash_1.namehash(name);
        // Get the addr from the resovler
@@ -1087,6 +1099,9 @@ var BaseProvider = /** @class */ (function (_super) {
            var transaction = { to: resolverAddress, data: data };
            return self.call(transaction);
        }).then(function (data) {
+            if (data == null) {
+                return null;
+            }
            // Strip off the "0x"
            data = data.substring(2);
            // Strip off the dynamic string pointer (0x20)
--- a/providers/infura-provider.js
+++ b/providers/infura-provider.js
@@ -62,6 +62,7 @@ var InfuraProvider = /** @class */ (function (_super) {
            // Legacy API Access Token
        }
        else {
+            errors.warn("The legacy INFURA apiAccesToken API is deprecated; please upgrade to a Project ID instead (see INFURA dshboard; https://infura.io)");
            _this = _super.call(this, 'https://' + host + '/' + projectId, standard) || this;
            properties_1.defineReadOnly(_this, 'apiAccessToken', projectId);
            properties_1.defineReadOnly(_this, 'projectId', null);
--- a/providers/ipc-provider.js
+++ b/providers/ipc-provider.js
@@ -59,8 +59,16 @@ var IpcProvider = /** @class */ (function (_super) {
            });
            stream.on("end", function () {
                try {
-                    resolve(JSON.parse(response.toString('utf8')).result);
-                    // @TODO: Better pull apart the error
+                    var payload_1 = JSON.parse(response.toString('utf8'));
+                    if (payload_1.error) {
+                        var error = new Error(payload_1.error.message);
+                        error.code = payload_1.error.code;
+                        error.data = payload_1.error.data;
+                        reject(error);
+                    }
+                    else {
+                        resolve(payload_1.result);
+                    }
                    stream.destroy();
                }
                catch (error) {
--- a/providers/web3-provider.js
+++ b/providers/web3-provider.js
@@ -27,6 +27,7 @@ utils.defineProperty(Web3Signer, 'onchange', {
 });

 */
+var _nextId = 42;
 var Web3Provider = /** @class */ (function (_super) {
    __extends(Web3Provider, _super);
    function Web3Provider(web3Provider, network) {
@@ -46,6 +47,8 @@ var Web3Provider = /** @class */ (function (_super) {
            errors.throwError('invalid web3Provider', errors.INVALID_ARGUMENT, { arg: 'web3Provider', value: web3Provider });
        }
        properties_1.defineReadOnly(_this, '_web3Provider', web3Provider);
+        // @TODO: In v5 remove the above definition; only this one is needed
+        properties_1.defineReadOnly(_this, 'provider', web3Provider);
        return _this;
    }
    Web3Provider.prototype.send = function (method, params) {
@@ -60,7 +63,7 @@ var Web3Provider = /** @class */ (function (_super) {
            var request = {
                method: method,
                params: params,
-                id: 42,
+                id: (_nextId++),
                jsonrpc: "2.0"
            };
            _this._sendAsync(request, function (error, result) {
@@ -70,10 +73,10 @@ var Web3Provider = /** @class */ (function (_super) {
                }
                if (result.error) {
                    // @TODO: not any
-                    var error = new Error(result.error.message);
-                    error.code = result.error.code;
-                    error.data = result.error.data;
-                    reject(error);
+                    var error_1 = new Error(result.error.message);
+                    error_1.code = result.error.code;
+                    error_1.data = result.error.data;
+                    reject(error_1);
                    return;
                }
                resolve(result.result);
--- a/src.ts/_version.ts
+++ b/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "4.0.28";
+export const version = "4.0.43";
--- a/src.ts/contract.ts
+++ b/src.ts/contract.ts
@@ -24,7 +24,7 @@ import { Signer } from './abstract-signer';

 import { Arrayish } from './utils/bytes';
 import { EventDescription } from './utils/interface';
-import { ParamType } from './utils/abi-coder';
+import { EventFragment, FunctionFragment, ParamType } from './utils/abi-coder';
 import { Block, Listener, Log, TransactionReceipt, TransactionRequest, TransactionResponse } from './providers/abstract-provider';

 ///////////////////////////////
@@ -262,7 +262,7 @@ function runMethod(contract: Contract, functionName: string, estimateOnly: boole
                }

                if (!contract.signer) {
-                    errors.throwError('sending a transaction require a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' })
+                    errors.throwError('sending a transaction requires a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' })
                }

                // Make sure they aren't overriding something they shouldn't
@@ -364,7 +364,7 @@ export class Contract {
    // Once this issue is resolved (there are open PR) we can do this nicer
    // by making addressOrName default to null for 2 operand calls. :)

-    constructor(addressOrName: string, contractInterface: Array<string | ParamType> | string | Interface, signerOrProvider: Signer | Provider) {
+    constructor(addressOrName: string, contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, signerOrProvider: Signer | Provider) {
        errors.checkNew(this, Contract);

        // @TODO: Maybe still check the addressOrName looks like a valid address or name?
@@ -478,7 +478,7 @@ export class Contract {

    fallback(overrides?: TransactionRequest): Promise<TransactionResponse> {
        if (!this.signer) {
-            errors.throwError('sending a transaction require a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction(fallback)' })
+            errors.throwError('sending a transaction requires a signer', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction(fallback)' })
        }

        var tx: TransactionRequest = shallowCopy(overrides || {});
@@ -744,7 +744,7 @@ export class ContractFactory {
    readonly bytecode: string;
    readonly signer: Signer;

-    constructor(contractInterface: Array<string | ParamType> | string | Interface, bytecode: Arrayish | string | { object: string }, signer?: Signer) {
+    constructor(contractInterface: Array<string | FunctionFragment | EventFragment> | string | Interface, bytecode: Arrayish | string | { object: string }, signer?: Signer) {

        let bytecodeHex: string = null;

--- a/src.ts/providers/base-provider.ts
+++ b/src.ts/providers/base-provider.ts
@@ -247,6 +247,9 @@ function checkTransactionResponse(transaction: any): TransactionResponse {
    if (typeof(networkId) !== 'number') { networkId = 0; }

    result.networkId = networkId;
+    if (result.chainId == null && networkId != null) {
+        result.chainId = networkId;
+    }

    // 0x0000... should actually be null
    if (result.blockHash && result.blockHash.replace(/0/g, '') === 'x') {
@@ -573,6 +576,8 @@ export class BaseProvider extends Provider {

    private _doPoll(): void {
        this.getBlockNumber().then((blockNumber) => {
+            if (!this.polling) { return; }
+
            this._setFastBlockNumber(blockNumber);

            // If the block hasn't changed, meh.
@@ -666,6 +671,7 @@ export class BaseProvider extends Provider {
                            toBlock: blockNumber,
                            topics: topics
                        }
+
                        if (!filter.address) { delete filter.address; }
                        this.getLogs(filter).then((logs) => {
                            if (logs.length === 0) { return; }
@@ -716,6 +722,7 @@ export class BaseProvider extends Provider {
        setTimeout(() => {
            if (value && !this._poller) {
                this._poller = setInterval(this._doPoll.bind(this), this.pollingInterval);
+                this._doPoll();

            } else if (!value && this._poller) {
                clearInterval(this._poller);
@@ -1142,7 +1149,7 @@ export class BaseProvider extends Provider {
            // No ENS...
            if (!network.ensAddress) {
                errors.throwError(
-                    'network does support ENS',
+                    'network does not support ENS',
                    errors.UNSUPPORTED_OPERATION,
                    { operation: 'ENS', network: network.name }
                );
@@ -1174,7 +1181,10 @@ export class BaseProvider extends Provider {
        // If it is already an address, nothing to resolve
        try {
            return Promise.resolve(getAddress(name));
-        } catch (error) { }
+        } catch (error) {
+            // See #694
+            if (isHexString(name)) { throw error; }
+        }

        let self = this;

@@ -1221,6 +1231,8 @@ export class BaseProvider extends Provider {
            return self.call(transaction);

        }).then(function(data) {
+            if (data == null) { return null; }
+
            // Strip off the "0x"
            data = data.substring(2);

--- a/src.ts/providers/ipc-provider.ts
+++ b/src.ts/providers/ipc-provider.ts
@@ -54,8 +54,15 @@ export class IpcProvider extends JsonRpcProvider {

            stream.on("end", () => {
                try {
-                    resolve(JSON.parse(response.toString('utf8')).result);
-                    // @TODO: Better pull apart the error
+                    const payload = JSON.parse(response.toString('utf8'));
+                    if (payload.error) {
+                        const error: any = new Error(payload.error.message);
+                        error.code = payload.error.code;
+                        error.data = payload.error.data;
+                        reject(error);
+                    } else {
+                        resolve(payload.result);
+                    }
                    stream.destroy();
                } catch (error) {
                    reject(error);
--- a/src.ts/providers/web3-provider.ts
+++ b/src.ts/providers/web3-provider.ts
@@ -27,6 +27,8 @@ utils.defineProperty(Web3Signer, 'onchange', {

 */

+let _nextId = 42;
+
 export class Web3Provider extends JsonRpcProvider {
    readonly _web3Provider: AsyncSendable;
    private _sendAsync: (request: any, callback: (error: any, response: any) => void) => void;
@@ -53,6 +55,9 @@ export class Web3Provider extends JsonRpcProvider {
        }

        defineReadOnly(this, '_web3Provider', web3Provider);
+
+        // @TODO: In v5 remove the above definition; only this one is needed
+        defineReadOnly(this, 'provider', web3Provider);
    }

    send(method: string, params: any): Promise<any> {
@@ -65,10 +70,10 @@ export class Web3Provider extends JsonRpcProvider {
        }

        return new Promise((resolve, reject) => {
-            var request = {
+            let request = {
                method: method,
                params: params,
-                id: 42,
+                id: (_nextId++),
                jsonrpc: "2.0"
            };

@@ -80,7 +85,7 @@ export class Web3Provider extends JsonRpcProvider {

                if (result.error) {
                    // @TODO: not any
-                    var error: any = new Error(result.error.message);
+                    let error: any = new Error(result.error.message);
                    error.code = result.error.code;
                    error.data = result.error.data;
                    reject(error);
--- a/src.ts/utils/abi-coder.ts
+++ b/src.ts/utils/abi-coder.ts
@@ -54,7 +54,7 @@ export type FunctionFragment = {
    payable: boolean,
    stateMutability: string,

-    gas: BigNumber
+    gas?: BigNumber
 };

 ///////////////////////////////
@@ -574,7 +574,7 @@ class CoderFixedBytes extends Coder {

    decode(data: Uint8Array, offset: number): DecodedResult {
        if (data.length < offset + 32) {
-            errors.throwError('insufficient data for ' + name + ' type', errors.INVALID_ARGUMENT, {
+            errors.throwError('insufficient data for ' + this.name + ' type', errors.INVALID_ARGUMENT, {
                arg: this.localName,
                coderType: this.name,
                value: hexlify(data.slice(offset, offset + 32))
--- a/src.ts/utils/address.ts
+++ b/src.ts/utils/address.ts
@@ -3,7 +3,7 @@
 // We use this for base 36 maths
 import BN from 'bn.js';

-import { arrayify, stripZeros, hexlify } from './bytes';
+import { arrayify, concat, stripZeros, hexlify } from './bytes';
 import { BigNumber } from './bignumber';
 import { keccak256 } from './keccak256';
 import { encode } from './rlp';
@@ -140,3 +140,47 @@ export function getContractAddress(transaction: { from: string, nonce: Arrayish
    ])).substring(26));
 }

+export type Create2Options = {
+    from: string,
+    salt: Arrayish,
+    initCode?: Arrayish,
+    initCodeHash?: Arrayish,
+};
+
+// See: https://eips.ethereum.org/EIPS/eip-1014
+export function getCreate2Address(options: Create2Options): string {
+    let initCodeHash = options.initCodeHash;
+    if (options.initCode) {
+        if (initCodeHash) {
+            if (keccak256(options.initCode) !== initCodeHash) {
+                errors.throwError("initCode/initCodeHash mismatch", errors.INVALID_ARGUMENT, {
+                    arg: "options", value: options
+                });
+            }
+        } else {
+            initCodeHash = keccak256(options.initCode);
+        }
+    }
+
+    if (!initCodeHash) {
+        errors.throwError("missing initCode or initCodeHash", errors.INVALID_ARGUMENT, {
+            arg: "options", value: options
+        });
+    }
+
+    const from = getAddress(options.from);
+
+    const salt = arrayify(options.salt);
+    if (salt.length !== 32) {
+        errors.throwError("invalid salt", errors.INVALID_ARGUMENT, {
+            arg: "options", value: options
+        });
+    }
+
+    return getAddress("0x" + keccak256(concat([
+        "0xff",
+        from,
+        salt,
+        initCodeHash
+    ])).substring(26));
+}
--- a/src.ts/utils/bytes.ts
+++ b/src.ts/utils/bytes.ts
@@ -5,11 +5,6 @@

 import * as errors from '../errors';

-///////////////////////////////
-// Imported Types
-
-import { Arrayish } from './bytes';
-
 ///////////////////////////////
 // Exported Types

--- a/src.ts/utils/hdnode.ts
+++ b/src.ts/utils/hdnode.ts
@@ -206,7 +206,7 @@ export class HDNode {
                if (index >= HardenedBit) { throw new Error('invalid path index - ' + component); }
                result = result._derive(index);
            } else {
-                throw new Error('invlaid path component - ' + component);
+                throw new Error('invalid path component - ' + component);
            }
        }

@@ -240,7 +240,7 @@ export function fromExtendedKey(extendedKey: string): HDNode {
            return new HDNode(_constructorGuard, null, hexlify(key), parentFingerprint, chainCode, index, depth, null, null);

        // Private Key
-        case "0x0488ade4": case "0x04358394 ":
+        case "0x0488ade4": case "0x04358394":
            if (key[0] !== 0) { break; }
            return new HDNode(_constructorGuard, hexlify(key.slice(1)), null, parentFingerprint, chainCode, index, depth, null, null);
    }
@@ -261,8 +261,8 @@ function _fromSeed(seed: Arrayish, mnemonic: string): HDNode {
 }

 export function fromMnemonic(mnemonic: string, wordlist?: Wordlist, password?: string): HDNode {
-    // Check that the checksum s valid (will throw an error)
-    mnemonicToEntropy(mnemonic, wordlist);
+    // Normalize the mnemonic (also throws if the checksum is invalid)
+    mnemonic = entropyToMnemonic(mnemonicToEntropy(mnemonic, wordlist), wordlist);

    return _fromSeed(mnemonicToSeed(mnemonic, password), mnemonic);
 }
--- a/src.ts/utils/index.ts
+++ b/src.ts/utils/index.ts
@@ -1,7 +1,7 @@
 'use strict';

 import { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType } from './abi-coder';
-import { getAddress, getContractAddress, getIcapAddress } from './address';
+import { getAddress, getContractAddress, getCreate2Address, getIcapAddress } from './address';
 import * as base64 from './base64';
 import { BigNumber, bigNumberify } from './bignumber';
 import { arrayify, concat, hexDataSlice, hexDataLength, hexlify, hexStripZeros, hexZeroPad, isHexString, joinSignature, padZeros, splitSignature, stripZeros } from './bytes';
@@ -103,6 +103,7 @@ export {
    getAddress,
    getIcapAddress,
    getContractAddress,
+    getCreate2Address,

    formatEther,
    parseEther,
--- a/src.ts/utils/interface.ts
+++ b/src.ts/utils/interface.ts
@@ -311,6 +311,13 @@ function addMethod(method: any): void {
            let signature = formatSignature(method).replace(/tuple/g, '');
            let sighash = id(signature).substring(0, 10);

+            let isConst = false;
+            if (method.constant != null) {
+                isConst = method.constant;
+            } else if (method.stateMutability != null) {
+                isConst = (method.stateMutability == "view" || method.stateMutability == "pure");
+            }
+
            let description = new _FunctionDescription({
                inputs: method.inputs,
                outputs: method.outputs,
@@ -318,7 +325,7 @@ function addMethod(method: any): void {
                gas: method.gas,

                payable: (method.payable == null || !!method.payable),
-                type: ((method.constant) ? 'call': 'transaction'),
+                type: (isConst ? 'call': 'transaction'),

                name: method.name,
                signature: signature,
@@ -383,7 +390,7 @@ export class Interface {
    readonly events: { [ name: string ]: _EventDescription };
    readonly deployFunction: _DeployDescription;

-    constructor(abi: Array<string | ParamType> | string) {
+    constructor(abi: Array<string | FunctionFragment | EventFragment> | string) {
        errors.checkNew(this, Interface);

        if (typeof(abi) === 'string') {
--- a/src.ts/utils/rlp.ts
+++ b/src.ts/utils/rlp.ts
@@ -127,7 +127,7 @@ function _decode(data: Uint8Array, offset: number): { consumed: number, result:
    } else if (data[offset] >= 0x80) {
        var length = data[offset] - 0x80;
        if (offset + 1 + length > data.length) {
-            throw new Error('invlaid rlp data');
+            throw new Error('invalid rlp data');
        }

        var result = hexlify(data.slice(offset + 1, offset + 1 + length));
--- a/src.ts/utils/secret-storage.ts
+++ b/src.ts/utils/secret-storage.ts
@@ -171,7 +171,7 @@ export function decrypt(json: string, password: Arrayish, progressCallback?: Pro
        }

        var signingKey = new SigningKey(privateKey);
-        if (signingKey.address !== getAddress(data.address)) {
+        if (data.address && signingKey.address !== getAddress(data.address)) {
            reject(new Error('address mismatch'));
            return null;
        }
--- a/tests/README.md
+++ b/tests/README.md
@@ -63,7 +63,7 @@ Building Testcases
 ------------------

 Each suite of testcases is produced from a variety of sources. Many include a
-specific set of test vecotrs as well as procedurally generated tests using known
+specific set of test vectors as well as procedurally generated tests using known
 correct implementations.

 The `contract-interface` test cases are created by selecting a (deterministically) random
--- a/tests/make-tests/make-wallets.js
+++ b/tests/make-tests/make-wallets.js
@@ -6,6 +6,7 @@ var path = require('path');
 var utils = require('../utils.js');

 function prefixAddress(address) {
+    if (!address) { return null; }
    if (address.substring(0, 2) !== '0x') {
        address = '0x' + address;
    }
@@ -25,6 +26,10 @@ Output.push({
 });
 */

+var addresses = {
+    "582": "0x008aeeda4d805471df9b2a5b0f38a0c3bcba786b"
+};
+
 var privateKeys = {
    '0x0b88d4b324ec24c8c078551e6e5075547157e5b6': '0xd4375d2a931db84ea8825b69a3128913597744d9236cacec675cc18e1bda4446',
    '0x2e326fa404fc3661de4f4361776ed9bbabdc26e3': '0xcf367fc32bf789b3339c6664af4a12263e9db0e0eb70f247da1d1165e150c487',
@@ -33,7 +38,8 @@ var privateKeys = {
    '0x88a5c2d9919e46f883eb62f7b8dd9d0cc45bc290': '0xf03e581353c794928373fb0893bc731aefc4c4e234e643f3a46998b03cd4d7c5',
    '0x17c5185167401ed00cf5f5b2fc97d9bbfdb7d025': '0x4242424242424242424242424242424242424242424242424242424242424242',
    '0x012363d61bdc53d0290a0f25e9c89f8257550fb8': '0x4c94faa2c558a998d10ee8b2b9b8eb1fbcb8a6ac5fd085c6f95535604fc1bffb',
-    '0x15db397ed5f682acb22b0afc6c8de4cdfbda7cbc': '0xcdf3c34a2ea0ff181f462856168f5851e68c37b583eb158403e43aeab4964fee'
+    '0x15db397ed5f682acb22b0afc6c8de4cdfbda7cbc': '0xcdf3c34a2ea0ff181f462856168f5851e68c37b583eb158403e43aeab4964fee',
+    '0x008aeeda4d805471df9b2a5b0f38a0c3bcba786b': '0x7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d'
 }

 var mnemonics = {
@@ -62,14 +68,16 @@ fs.readdirSync(walletPath).forEach(function(filename) {
        });

    } else {
+        let address = (addresses[name] || prefixAddress(data.address));
        Output.push({
            type: 'secret-storage',
-            address: prefixAddress(data.address),
+            hasAddress: !addresses[name],
+            address: address,
            json: JSON.stringify(data),
-            mnemonic: mnemonics[prefixAddress(data.address)] || '',
+            mnemonic: mnemonics[address] || '',
            name: name,
            password: password,
-            privateKey: privateKeys[prefixAddress(data.address)],
+            privateKey: privateKeys[address],
        });
    }
 });
--- a/tests/make-tests/test-wallets/wallet-582-testpassword.json
+++ b/tests/make-tests/test-wallets/wallet-582-testpassword.json
@@ -0,0 +1 @@
+{"crypto":{"cipher":"aes-128-ctr","cipherparams":{"iv":"6087dab2f9fdbbfaddc31a909735c1e6"},"ciphertext":"5318b4d5bcd28de64ee5559e671353e16f075ecae9f99c7a79a38af5f869aa46","kdf":"pbkdf2","kdfparams":{"c":262144,"dklen":32,"prf":"hmac-sha256","salt":"ae3cd4e7013836a3df6bd7241b12db061dbe2c6785853cce422d148a624ce0bd"},"mac":"517ead924a9d0dc3124507e3393d175ce3ff7c1e96529c6c555ce9e51205e9b2"},"id":"3198bc9c-6672-5ab3-d995-4942343ae5b6","version":3}
--- a/tests/reporter.js
+++ b/tests/reporter.js
@@ -110,4 +110,8 @@ function Reporter(runner) {
    });
 }

+try {
+    window.ethersReporter = Reporter;
+} catch (error) { }
+
 module.exports = Reporter;
--- a/tests/shims/index.js
+++ b/tests/shims/index.js
@@ -59,6 +59,13 @@ if (!ArrayBuffer.isView) {
    }
 }

+if (Array.prototype.fill == null) {
+    shims.push("Array.fill");
+    Array.prototype.fill = function(value) {
+        for (var i = 0; i < this.length; i++) { this[i] = value; }
+    }
+}
+
 // Shim nextTick
 if (!global.nextTick) {
    shims.push("nextTick");
--- a/tests/test-account.js
+++ b/tests/test-account.js
@@ -36,3 +36,64 @@ describe('Checksum and ICAP address generation', function() {
        });
    });
 });
+
+describe("Create2 Address Generation", function() {
+    var tests = [
+        {
+            name: "Example 0",
+            from: "0x0000000000000000000000000000000000000000",
+            salt: "0x0000000000000000000000000000000000000000000000000000000000000000",
+            initCode: "0x00",
+            expected: "0x4D1A2e2bB4F88F0250f26Ffff098B0b30B26BF38"
+        },
+        {
+            name: "Example 1",
+            from: "0xdeadbeef00000000000000000000000000000000",
+            salt: "0x0000000000000000000000000000000000000000000000000000000000000000",
+            initCode: "0x00",
+            expected: "0xB928f69Bb1D91Cd65274e3c79d8986362984fDA3"
+        },
+        {
+            name: "Example 2",
+            from: "0xdeadbeef00000000000000000000000000000000",
+            salt: "0x000000000000000000000000feed000000000000000000000000000000000000",
+            initCode: "0x00",
+            expected: "0xD04116cDd17beBE565EB2422F2497E06cC1C9833"
+        },
+        {
+            name: "Example 3",
+            from: "0x0000000000000000000000000000000000000000",
+            salt: "0x0000000000000000000000000000000000000000000000000000000000000000",
+            initCode: "0xdeadbeef",
+            expected: "0x70f2b2914A2a4b783FaEFb75f459A580616Fcb5e"
+        },
+        {
+            name: "Example 4",
+            from: "0x00000000000000000000000000000000deadbeef",
+            salt: "0x00000000000000000000000000000000000000000000000000000000cafebabe",
+            initCode: "0xdeadbeef",
+            expected: "0x60f3f640a8508fC6a86d45DF051962668E1e8AC7"
+        },
+        {
+            name: "Example 5",
+            from: "0x00000000000000000000000000000000deadbeef",
+            salt: "0x00000000000000000000000000000000000000000000000000000000cafebabe",
+            initCode: "0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef",
+            expected: "0x1d8bfDC5D46DC4f61D6b6115972536eBE6A8854C"
+        },
+        {
+            name: "Example 6",
+            from: "0x0000000000000000000000000000000000000000",
+            salt: "0x0000000000000000000000000000000000000000000000000000000000000000",
+            initCode: "0x",
+            expected: "0xE33C0C7F7df4809055C3ebA6c09CFe4BaF1BD9e0"
+        },
+    ];
+
+    tests.forEach(function(test) {
+        it("correctly computes the Create2 address - " + test.name, function() {
+            var address = ethers.utils.getCreate2Address(test);
+            assert.equal(address, test.expected, "correctly computes Create2 address");
+        });
+    });
+});
--- a/tests/test-contract-interface.js
+++ b/tests/test-contract-interface.js
@@ -540,3 +540,46 @@ describe('Test Filters', function() {
        doTest(test);
    });
 });
+
+describe('Test Solidity v0.6 ABI', function() {
+
+    var tests = [
+        {
+            inputs: [ ],
+            outputs: [ ],
+            stateMutability: "view",
+            type: "function",
+            name: "testView_call"
+        },
+        {
+            inputs: [ ],
+            outputs: [ ],
+            stateMutability: "pure",
+            type: "function",
+            name: "testPure_call"
+        },
+        {
+            inputs: [ ],
+            outputs: [ ],
+            stateMutability: "payable",
+            type: "function",
+            name: "testPayable_transaction"
+        },
+        {
+            inputs: [ ],
+            outputs: [ ],
+            stateMutability: "nonpayable",
+            type: "function",
+            name: "testNonpayable_transaction"
+        },
+    ];
+
+    tests.forEach(function(test, index) {
+        var type = test.name.split("_")[1];
+        it(('generates fragment from ABI - ' + test.name.split("_")[0]), function() {
+            var iface = new ethers.utils.Interface(JSON.stringify([ test ]));
+            var func = iface.functions[test.name];
+            assert.equal(func.type, type, "matches type");
+        });
+    });
+});
--- a/tests/test-hdnode.js
+++ b/tests/test-hdnode.js
@@ -5,11 +5,20 @@ var assert = require('assert');
 var utils = require('./utils');
 var ethers = utils.getEthers(__filename);

+function skip(name) {
+    var match = name.match(/^random-([0-9]+)$/);
+    if (match && parseInt(match[1]) > 512) {
+        return true;
+    }
+    return false;
+}
+
 describe('Test HD Node Derivation', function(test) {

    var tests = utils.loadTests('hdnode');
    tests.forEach(function(test) {
-       it('Derives the HD nodes - ' + test.name, function() {
+        if (skip(test.name)) { return; }
+        it('Derives the HD nodes - ' + test.name, function() {
            this.timeout(10000);

            //var rootNode = new ethers.utils.HDNode.fromSeed(test.seed);
@@ -87,6 +96,7 @@ describe('Test HD Node Derivation', function(test) {
 describe('Test HD Mnemonic Phrases', function testMnemonic() {
    var tests = utils.loadTests('hdnode');
    tests.forEach(function(test) {
+        if (skip(test.name)) { return; }
        it(('converts mnemonic phrases - ' + test.name), function() {
            this.timeout(1000000);

@@ -128,3 +138,71 @@ testEasySeed(ethers.wordlists.zh_cn, 'zh_cn');
 testEasySeed(ethers.wordlists.zh_tw, 'zh_tw');
 testEasySeed(ethers.wordlists.it, 'it');
 testEasySeed(ethers.wordlists.ko, 'ko');
+
+describe('Testnet Extended Key (#553)', function testMnemonic() {
+    var tests = [
+        {
+            name: "testnet extended public key",
+            extended: "tpubD6NzVbkrYhZ4Xbv9K5Ajt49a8XEPydLyfyFBNvqt3TRBa9S8L3PVoKBthRS8gimY2ZU2LQ3gXQKpXHRR6fu9W1rWp6jaBToyZ5ar7wbRNYs",
+            node: {
+                publicKey: "0x02ead6f326f28baf5af54ab4a1688d5784f92848bba73c004365da8871b1e8677e",
+                parentFingerprint: "0x00000000",
+                fingerprint: "0x68ff1104",
+                address: "0xc17Ee49BA46A41FBdA2306d00DA5Ce410925a7cb",
+                chainCode: "0x7eee1a867c6938de05f0677d290769a6db3d135d4c1b5ba84c753b56b027cfb7",
+                index: 0,
+                depth: 0
+            }
+        },
+        {
+            name: "testnet extended private key",
+            extended: "tprv8ZgxMBicQKsPe8tMRRW9UeVTZViTpJA56feQ6QoadBcnjfBMheZucpa2XHqF6iuRJSngkasg1yXD7VpGgGafFJwhY5RoETMSbiyEDBzxdCd",
+            node: {
+                privateKey: "0x949219063180d462349e358ec93cec1067fc346b37530e44b592a8a6dbe96d4c",
+                publicKey: "0x02ead6f326f28baf5af54ab4a1688d5784f92848bba73c004365da8871b1e8677e",
+                parentFingerprint: "0x00000000",
+                fingerprint: "0x68ff1104",
+                address: "0xc17Ee49BA46A41FBdA2306d00DA5Ce410925a7cb",
+                chainCode: "0x7eee1a867c6938de05f0677d290769a6db3d135d4c1b5ba84c753b56b027cfb7",
+                index: 0,
+                depth: 0
+            }
+        }
+    ];
+
+    tests.forEach(function(test) {
+        it(test.name, function() {
+            var node = ethers.utils.HDNode.fromExtendedKey(test.extended);
+            Object.keys(test.node).forEach(function(key) {
+                assert.equal(node[key], test.node[key], "does not match " + key);
+            });
+        });
+    });
+});
+
+describe("Test Mnemonic is Case Agnostic", function() {
+    function randomCase(seed, text) {
+        return text.split("").map(function(c, index) {
+           if (utils.randomNumber(seed + "-" + index, 0, 1000) > 500) {
+               return c.toUpperCase();
+           }
+           return c
+        }).join("");
+    }
+
+    function addTest(mnemonic, altMnemonic) {
+        it(altMnemonic, function() {
+            var node = ethers.utils.HDNode.fromMnemonic(mnemonic);
+            var altNode = ethers.utils.HDNode.fromMnemonic(altMnemonic);
+            assert.equal(node.privateKey, altNode.privateKey, altMnemonic);
+        });
+    }
+
+    for (var i = 0; i < 128; i++) {
+        var seed = "test-" + i;
+        var entropy = utils.randomBytes(seed, 16, 16);
+        var mnemonic = ethers.utils.HDNode.entropyToMnemonic(entropy);
+        var altMnemonic = randomCase(seed, mnemonic);
+        addTest(mnemonic, altMnemonic);
+    }
+});
--- a/tests/test-providers.js
+++ b/tests/test-providers.js
@@ -46,7 +46,8 @@ var blockchainData = {
            v: 38,
            creates: null,
            raw: '0xf8d2808504a817c8008303d090946fc21092da55b392b045ed78f4732bff3c580e2c880186cc6acd4b0000b864f2c298be000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000067269636d6f6f000000000000000000000000000000000000000000000000000026a01e5605197a03e3f0a168f14749168dfeefc44c9228312dacbffdcbbb13263265a0269c3e5b3558267ad91b0a887d51f9f10098771c67b82ea6cb74f29638754f54',
-            networkId: 1
+            networkId: 1,
+            chainId: 1
        },
        transactionReceipt: {
            blockHash: "0x36b4af7f0538559e581c8588f16477df0f676439ea67fe8d7a2ae4abb20e2566",
--- a/tests/test-wallet.js
+++ b/tests/test-wallet.js
@@ -12,8 +12,10 @@ describe('Test JSON Wallets', function() {
        it(('decrypts wallet - ' + test.name), function() {
            this.timeout(1200000);

-            assert.ok((ethers.utils.getJsonWalletAddress(test.json) !== null),
-                'detect encrypted JSON wallet');
+            if (test.hasAddress) {
+                assert.ok((ethers.utils.getJsonWalletAddress(test.json) !== null),
+                    'detect encrypted JSON wallet');
+            }

            return Wallet.fromEncryptedJson(test.json, test.password).then(function(wallet) {
                assert.equal(wallet.privateKey, test.privateKey,
--- a/tests/test.html
+++ b/tests/test.html
@@ -38,7 +38,7 @@

        <!-- Run the test cases! -->
        <script type="text/javascript">
-            mocha.reporter(tests.reporter);
+            mocha.reporter(ethersReporter);

            // Use this to focus on specific test cases
            //mocha.grep(new RegExp('easyseed')).run();
--- a/tests/tests/wallets.json.gz
+++ b/tests/tests/wallets.json.gz
--- a/tests/utils-ethers.js
+++ b/tests/utils-ethers.js
@@ -1,7 +1,7 @@
 var assert = require('assert');

 function getEthers(filename) {
-    let ethers = require('../index');
+    var ethers = require('../index');
    console.log('Loaded local ethers: ' + filename);
    assert.equal(ethers.platform, 'node', 'platform: ' + ethers.platform + ' != "node"');
    return ethers;
--- a/utils/abi-coder.d.ts
+++ b/utils/abi-coder.d.ts
@@ -21,7 +21,7 @@ export declare type FunctionFragment = {
    outputs: Array<ParamType>;
    payable: boolean;
    stateMutability: string;
-    gas: BigNumber;
+    gas?: BigNumber;
 };
 export declare const defaultCoerceFunc: CoerceFunc;
 export declare function parseParamType(type: string): ParamType;
--- a/utils/abi-coder.js
+++ b/utils/abi-coder.js
@@ -480,7 +480,7 @@ var CoderFixedBytes = /** @class */ (function (_super) {
    };
    CoderFixedBytes.prototype.decode = function (data, offset) {
        if (data.length < offset + 32) {
-            errors.throwError('insufficient data for ' + name + ' type', errors.INVALID_ARGUMENT, {
+            errors.throwError('insufficient data for ' + this.name + ' type', errors.INVALID_ARGUMENT, {
                arg: this.localName,
                coderType: this.name,
                value: bytes_1.hexlify(data.slice(offset, offset + 32))
--- a/utils/address.d.ts
+++ b/utils/address.d.ts
@@ -6,3 +6,10 @@ export declare function getContractAddress(transaction: {
    from: string;
    nonce: Arrayish | BigNumber | number;
 }): string;
+export declare type Create2Options = {
+    from: string;
+    salt: Arrayish;
+    initCode?: Arrayish;
+    initCodeHash?: Arrayish;
+};
+export declare function getCreate2Address(options: Create2Options): string;
--- a/utils/address.js
+++ b/utils/address.js
@@ -123,3 +123,38 @@ function getContractAddress(transaction) {
    ])).substring(26));
 }
 exports.getContractAddress = getContractAddress;
+// See: https://eips.ethereum.org/EIPS/eip-1014
+function getCreate2Address(options) {
+    var initCodeHash = options.initCodeHash;
+    if (options.initCode) {
+        if (initCodeHash) {
+            if (keccak256_1.keccak256(options.initCode) !== initCodeHash) {
+                errors.throwError("initCode/initCodeHash mismatch", errors.INVALID_ARGUMENT, {
+                    arg: "options", value: options
+                });
+            }
+        }
+        else {
+            initCodeHash = keccak256_1.keccak256(options.initCode);
+        }
+    }
+    if (!initCodeHash) {
+        errors.throwError("missing initCode or initCodeHash", errors.INVALID_ARGUMENT, {
+            arg: "options", value: options
+        });
+    }
+    var from = getAddress(options.from);
+    var salt = bytes_1.arrayify(options.salt);
+    if (salt.length !== 32) {
+        errors.throwError("invalid salt", errors.INVALID_ARGUMENT, {
+            arg: "options", value: options
+        });
+    }
+    return getAddress("0x" + keccak256_1.keccak256(bytes_1.concat([
+        "0xff",
+        from,
+        salt,
+        initCodeHash
+    ])).substring(26));
+}
+exports.getCreate2Address = getCreate2Address;
--- a/utils/bytes.d.ts
+++ b/utils/bytes.d.ts
@@ -2,7 +2,6 @@
 *  Conversion Utilities
 *
 */
-import { Arrayish } from './bytes';
 export declare type Arrayish = string | ArrayLike<number>;
 export interface Hexable {
    toHexString(): string;
--- a/utils/hdnode.js
+++ b/utils/hdnode.js
@@ -174,7 +174,7 @@ var HDNode = /** @class */ (function () {
                result = result._derive(index);
            }
            else {
-                throw new Error('invlaid path component - ' + component);
+                throw new Error('invalid path component - ' + component);
            }
        }
        return result;
@@ -205,7 +205,7 @@ function fromExtendedKey(extendedKey) {
            return new HDNode(_constructorGuard, null, bytes_1.hexlify(key), parentFingerprint, chainCode, index, depth, null, null);
        // Private Key
        case "0x0488ade4":
-        case "0x04358394 ":
+        case "0x04358394":
            if (key[0] !== 0) {
                break;
            }
@@ -226,8 +226,8 @@ function _fromSeed(seed, mnemonic) {
    return new HDNode(_constructorGuard, bytes32(I.slice(0, 32)), null, "0x00000000", bytes32(I.slice(32)), 0, 0, mnemonic, 'm');
 }
 function fromMnemonic(mnemonic, wordlist, password) {
-    // Check that the checksum s valid (will throw an error)
-    mnemonicToEntropy(mnemonic, wordlist);
+    // Normalize the mnemonic (also throws if the checksum is invalid)
+    mnemonic = entropyToMnemonic(mnemonicToEntropy(mnemonic, wordlist), wordlist);
    return _fromSeed(mnemonicToSeed(mnemonic, password), mnemonic);
 }
 exports.fromMnemonic = fromMnemonic;
--- a/utils/index.d.ts
+++ b/utils/index.d.ts
@@ -1,5 +1,5 @@
 import { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType } from './abi-coder';
-import { getAddress, getContractAddress, getIcapAddress } from './address';
+import { getAddress, getContractAddress, getCreate2Address, getIcapAddress } from './address';
 import * as base64 from './base64';
 import { BigNumber, bigNumberify } from './bignumber';
 import { arrayify, concat, hexDataSlice, hexDataLength, hexlify, hexStripZeros, hexZeroPad, isHexString, joinSignature, padZeros, splitSignature, stripZeros } from './bytes';
@@ -20,7 +20,7 @@ import { populateTransaction } from './transaction';
 import { parse as parseTransaction, serialize as serializeTransaction } from './transaction';
 import { formatBytes32String, parseBytes32String, toUtf8Bytes, toUtf8String } from './utf8';
 import { commify, formatEther, parseEther, formatUnits, parseUnits } from './units';
-import { fetchJson } from './web';
+import { fetchJson, poll } from './web';
 import { SupportedAlgorithms } from './hmac';
 import { UnicodeNormalizationForm } from './utf8';
 import { CoerceFunc, EventFragment, FunctionFragment, ParamType } from './abi-coder';
@@ -32,4 +32,4 @@ import { Transaction, UnsignedTransaction } from './transaction';
 import { ConnectionInfo, OnceBlockable, PollOptions } from './web';
 import { EncryptOptions, ProgressCallback } from './secret-storage';
 import { Wordlist } from './wordlist';
-export { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType, RLP, fetchJson, getNetwork, checkProperties, deepCopy, defineReadOnly, resolveProperties, shallowCopy, arrayify, concat, padZeros, stripZeros, HDNode, SigningKey, Interface, base64, BigNumber, bigNumberify, hexlify, isHexString, hexStripZeros, hexZeroPad, hexDataLength, hexDataSlice, toUtf8Bytes, toUtf8String, formatBytes32String, parseBytes32String, hashMessage, namehash, id, getAddress, getIcapAddress, getContractAddress, formatEther, parseEther, formatUnits, parseUnits, commify, keccak256, sha256, randomBytes, solidityPack, solidityKeccak256, soliditySha256, splitSignature, joinSignature, parseTransaction, populateTransaction, serializeTransaction, getJsonWalletAddress, computeAddress, computePublicKey, recoverAddress, recoverPublicKey, verifyMessage, SupportedAlgorithms, UnicodeNormalizationForm, CoerceFunc, EventFragment, FunctionFragment, ParamType, BigNumberish, Arrayish, Hexable, Signature, Indexed, DeployDescription, EventDescription, FunctionDescription, LogDescription, TransactionDescription, Network, Networkish, Transaction, UnsignedTransaction, ConnectionInfo, OnceBlockable, PollOptions, EncryptOptions, ProgressCallback, Wordlist, };
+export { AbiCoder, defaultAbiCoder, formatSignature, formatParamType, parseSignature, parseParamType, RLP, fetchJson, getNetwork, checkProperties, deepCopy, defineReadOnly, resolveProperties, shallowCopy, arrayify, concat, padZeros, stripZeros, HDNode, SigningKey, Interface, base64, BigNumber, bigNumberify, hexlify, isHexString, hexStripZeros, hexZeroPad, hexDataLength, hexDataSlice, toUtf8Bytes, toUtf8String, formatBytes32String, parseBytes32String, hashMessage, namehash, id, getAddress, getIcapAddress, getContractAddress, getCreate2Address, formatEther, parseEther, formatUnits, parseUnits, commify, keccak256, sha256, randomBytes, solidityPack, solidityKeccak256, soliditySha256, splitSignature, joinSignature, parseTransaction, populateTransaction, serializeTransaction, getJsonWalletAddress, computeAddress, computePublicKey, recoverAddress, recoverPublicKey, verifyMessage, poll, SupportedAlgorithms, UnicodeNormalizationForm, CoerceFunc, EventFragment, FunctionFragment, ParamType, BigNumberish, Arrayish, Hexable, Signature, Indexed, DeployDescription, EventDescription, FunctionDescription, LogDescription, TransactionDescription, Network, Networkish, Transaction, UnsignedTransaction, ConnectionInfo, OnceBlockable, PollOptions, EncryptOptions, ProgressCallback, Wordlist, };
--- a/utils/index.js
+++ b/utils/index.js
@@ -17,6 +17,7 @@ exports.parseParamType = abi_coder_1.parseParamType;
 var address_1 = require("./address");
 exports.getAddress = address_1.getAddress;
 exports.getContractAddress = address_1.getContractAddress;
+exports.getCreate2Address = address_1.getCreate2Address;
 exports.getIcapAddress = address_1.getIcapAddress;
 var base64 = __importStar(require("./base64"));
 exports.base64 = base64;
@@ -92,6 +93,7 @@ exports.formatUnits = units_1.formatUnits;
 exports.parseUnits = units_1.parseUnits;
 var web_1 = require("./web");
 exports.fetchJson = web_1.fetchJson;
+exports.poll = web_1.poll;
 ////////////////////////
 // Enums
 var hmac_1 = require("./hmac");
--- a/utils/interface.d.ts
+++ b/utils/interface.d.ts
@@ -98,7 +98,7 @@ export declare class Interface {
        [name: string]: _EventDescription;
    };
    readonly deployFunction: _DeployDescription;
-    constructor(abi: Array<string | ParamType> | string);
+    constructor(abi: Array<string | FunctionFragment | EventFragment> | string);
    parseTransaction(tx: {
        data: string;
        value?: BigNumberish;
--- a/utils/interface.js
+++ b/utils/interface.js
@@ -243,12 +243,19 @@ function addMethod(method) {
        case 'function': {
            var signature = abi_coder_1.formatSignature(method).replace(/tuple/g, '');
            var sighash = hash_1.id(signature).substring(0, 10);
+            var isConst = false;
+            if (method.constant != null) {
+                isConst = method.constant;
+            }
+            else if (method.stateMutability != null) {
+                isConst = (method.stateMutability == "view" || method.stateMutability == "pure");
+            }
            var description = new _FunctionDescription({
                inputs: method.inputs,
                outputs: method.outputs,
                gas: method.gas,
                payable: (method.payable == null || !!method.payable),
-                type: ((method.constant) ? 'call' : 'transaction'),
+                type: (isConst ? 'call' : 'transaction'),
                name: method.name,
                signature: signature,
                sighash: sighash,
--- a/utils/rlp.js
+++ b/utils/rlp.js
@@ -98,7 +98,7 @@ function _decode(data, offset) {
    else if (data[offset] >= 0x80) {
        var length = data[offset] - 0x80;
        if (offset + 1 + length > data.length) {
-            throw new Error('invlaid rlp data');
+            throw new Error('invalid rlp data');
        }
        var result = bytes_1.hexlify(data.slice(offset + 1, offset + 1 + length));
        return { consumed: (1 + length), result: result };
--- a/utils/secret-storage.js
+++ b/utils/secret-storage.js
@@ -125,7 +125,7 @@ function decrypt(json, password, progressCallback) {
            return null;
        }
        var signingKey = new signing_key_1.SigningKey(privateKey);
-        if (signingKey.address !== address_1.getAddress(data.address)) {
+        if (data.address && signingKey.address !== address_1.getAddress(data.address)) {
            reject(new Error('address mismatch'));
            return null;
        }
--- a/utils/utf8.js
+++ b/utils/utf8.js
@@ -174,7 +174,7 @@ function parseBytes32String(bytes) {
        throw new Error('invalid bytes32 - not 32 bytes long');
    }
    if (data[31] !== 0) {
-        throw new Error('invalid bytes32 sdtring - no null terminator');
+        throw new Error('invalid bytes32 string - no null terminator');
    }
    // Find the null termination
    var length = 31;
Author	SHA1	Message	Date
Richard Moore	b288ad9ba7	Updated dist files.	2020-01-10 21:14:46 -05:00
Richard Moore	6da5c53120	Fixed Contract and Interface constructor abi paramter type; should be a Fragment not a ParamType (#602 ).	2020-01-10 21:12:58 -05:00
Richard Moore	26d3271643	Add missing chainId to transaction responses (#700 ).	2020-01-10 20:59:28 -05:00
Richard Moore	12da07579a	Updated dist files.	2020-01-07 20:06:25 -05:00
Richard Moore	bd066b8542	Fix resolveName when name is an address with an invalid checksum (#694 ).	2020-01-07 20:04:58 -05:00
Richard Moore	4478896ca5	Fixed testcases for PhantomJS syntax.	2020-01-03 19:43:27 -05:00
Richard Moore	f996ec0c32	Updated dist files.	2020-01-03 19:01:29 -05:00
Richard Moore	c76e01e61f	Properly handle errors in the IpcProvider (#695 ).	2020-01-03 18:56:07 -05:00
Richard Moore	f8087ae39c	Added utility function to compute CREATE2 addresses (#697 ).	2020-01-03 18:20:15 -05:00
Richard Moore	7250cdcd31	Updated dist files.	2019-12-21 01:09:18 -05:00
Richard Moore	20f34f1ba9	Added proper support for v0.6 Solidity JSON type (#688 ).	2019-12-21 01:03:05 -05:00
Richard Moore	4ac08432b8	Fixed PhantomJS test cases for new elliptic library.	2019-11-24 20:56:28 +09:00
Richard Moore	3e3048df81	Merge branch 'master' of github.com:ethers-io/ethers.js	2019-11-24 20:06:38 +09:00
Richard Moore	c6199bf52a	Updated dist files.	2019-11-24 20:06:10 +09:00
Richard Moore	20409c083c	Update elliptic package to protect from Minerva timing attack (#666 ).	2019-11-24 19:55:10 +09:00
Richard Moore	7a90f18145	Do not poll if disabled during the previous event loop.	2019-11-24 19:34:17 +09:00
Richard Moore	df1ae611ba	Moved node types to devDependencies (#663 ).	2019-11-24 19:33:02 +09:00
Richard Moore	6009a26c89	Added provider property to Web3Provider (#641 ).	2019-11-24 19:31:02 +09:00
Richard Moore	30984b6f00	Merge pull request #628 from evertonfraga/patch-1 Fix typo in tests/readme.md.	2019-11-20 21:01:58 +09:00
Richard Moore	76a8e503dd	Updated dist files.	2019-10-30 19:17:31 +09:00
Richard Moore	d0e0e30532	Fix filters by forcing a poll instantly when polling starts to capture the current block (#613 ).	2019-10-30 19:13:32 +09:00
Richard Moore	b3f5266e78	Updated dist files.	2019-10-17 01:32:36 +09:00
Richard Moore	0609ea9651	Fixed TypeScript 3.7-beta import issue (#622 ).	2019-10-17 01:30:00 +09:00
Ev	5af16a6090	Update README.md	2019-10-14 01:25:55 +09:00
Richard Moore	4f88c5ba6e	Added changelog.	2019-09-20 02:21:11 -04:00
Richard Moore	023e946072	Update dist files.	2019-09-06 19:09:40 -04:00
Richard Moore	004cb826d2	Added pkg.ethereum key for donations (#593 ).	2019-09-06 19:03:15 -04:00
Richard Moore	bfcf224b2b	Fixed typo in error message (#592 ).	2019-09-06 18:48:47 -04:00
Richard Moore	c969fe5a68	Fixed typo in error message (#580 ).	2019-09-06 18:47:21 -04:00
Richard Moore	8737f12e1b	Fixed typo in error message (#574 ).	2019-09-06 18:45:56 -04:00
Richard Moore	1267eeef4a	Updated dist files.	2019-08-26 17:31:40 -04:00
Richard Moore	11c250ff7c	Updated package-lock for security reasons; dev dependency only.	2019-08-26 16:08:41 -04:00
Richard Moore	c303199d26	Fixed typo in error message (#592 ).	2019-08-26 15:59:43 -04:00
Richard Moore	ae458a1a49	Updated dist files.	2019-08-22 17:45:59 -04:00
Richard Moore	760a5aec74	Fixed ENS lookupAddress when the resolver isn't configured (#581 ).	2019-08-22 17:42:23 -04:00
Richard Moore	2967efc2b0	Updated dist files.	2019-08-22 15:27:28 -04:00
Richard Moore	24f243e689	Allow Secret Storage wallet address to be optional (#582 ).	2019-08-22 15:22:20 -04:00
Richard Moore	d719064628	Updated package-lock for lodash security advisory; the package is only a development dependency, so no urgent need to publish, just for developers (lodash/lodash#4336 ).	2019-07-15 19:22:21 -03:00
Richard Moore	a7d0b41d98	Reduce number of HDNode tests which cause TravisCI to timeout.	2019-07-09 20:16:37 -04:00
Richard Moore	a980fc3db0	Updated dist files.	2019-07-09 16:56:49 -04:00
Richard Moore	a34ca6b3a3	Added test cases for case-agnostic mnemonics (#557 ).	2019-07-09 16:55:44 -04:00
Richard Moore	ef91dcd757	Make mnemonics case-agnostic (#557 ).	2019-07-09 16:51:07 -04:00
Richard Moore	a5296a9258	Added tests for testnet extended private key (#553 ).	2019-06-28 15:42:41 -04:00
Richard Moore	f827ae68e2	Updated dist files.	2019-06-28 15:42:04 -04:00
Richard Moore	fbf15c0ffe	Fixed testnet exteneded private keys (#553 ).	2019-06-28 15:38:19 -04:00
Richard Moore	10fdbe7274	Updated dist files.	2019-06-21 19:18:49 -04:00
Richard Moore	384fc328f2	No longer use hard-coded id of 42 in Web3Provider.	2019-06-21 19:17:55 -04:00
Richard Moore	055694ae61	Updated dist files.	2019-06-10 02:00:55 -04:00
Richard Moore	edf59d2c26	Updatd dist files.	2019-06-10 01:59:51 -04:00
Richard Moore	92c978e5c2	Fixed error in throwing an error for ABI decode (#539 ).	2019-06-10 01:57:03 -04:00
Richard Moore	34397fa2aa	Updated dist files.	2019-05-24 19:41:38 -04:00
				`@@ -0,0 +1 @@`
				`{"crypto":{"cipher":"aes-128-ctr","cipherparams":{"iv":"6087dab2f9fdbbfaddc31a909735c1e6"},"ciphertext":"5318b4d5bcd28de64ee5559e671353e16f075ecae9f99c7a79a38af5f869aa46","kdf":"pbkdf2","kdfparams":{"c":262144,"dklen":32,"prf":"hmac-sha256","salt":"ae3cd4e7013836a3df6bd7241b12db061dbe2c6785853cce422d148a624ce0bd"},"mac":"517ead924a9d0dc3124507e3393d175ce3ff7c1e96529c6c555ce9e51205e9b2"},"id":"3198bc9c-6672-5ab3-d995-4942343ae5b6","version":3}`