Merge pull request #942 from bnb-chain/hardfork_euler_mainnet

[R4R] Release For BSC v1.1.11
feat: add release info of BSC v1.1.11
2022-06-08 21:56:50 +08:00 · 2022-06-07 17:19:26 +08:00 · 2022-06-07 16:52:10 +08:00 · 2022-05-26 11:50:59 +08:00 · 2022-05-05 17:26:16 +08:00 · 2022-05-05 13:32:24 +08:00
19 changed files with 1256 additions and 202 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,30 @@
 # Changelog

+## v1.1.11
+
+UPGRADE
+* [\#927](https://github.com/bnb-chain/bsc/pull/927) add readme for validators about how to enter/exit maintenance
+* [\#942](https://github.com/bnb-chain/bsc/pull/942) update the blockNumber of Euler Fork upgrade on BSC Mainnet
+
+
+## v1.1.10
+
+FEATURE
+* [\#885](https://github.com/bnb-chain/bsc/pull/885) add Euler Hardfork, including BEP-127 and BEP-131
+
+
+BUGFIX
+* [\#856](https://github.com/bnb-chain/bsc/pull/856) fix logic issue: handlers.removePeer() is called twice
+* [\#860](https://github.com/bnb-chain/bsc/pull/860) fix:defer bloomprocessor close
+* [\#877](https://github.com/bnb-chain/bsc/pull/877) fix validator pipecommit issue
+* [\#870](https://github.com/bnb-chain/bsc/pull/870) fix:Shift panic for zero length of heads
+
 ## v1.1.9

 IMPROVEMENT
-* [\#792](https://github.com/binance-chain/bsc/pull/792) add shared storage for prefetching state data
-* [\#795](https://github.com/binance-chain/bsc/pull/795) implement state verification pipeline in pipecommit
-* [\#803](https://github.com/binance-chain/bsc/pull/803) prefetch state data during the mining process
+* [\#792](https://github.com/bnb-chain/bsc/pull/792) add shared storage for prefetching state data
+* [\#795](https://github.com/bnb-chain/bsc/pull/795) implement state verification pipeline in pipecommit
+* [\#803](https://github.com/bnb-chain/bsc/pull/803) prefetch state data during the mining process
 * [\#812](https://github.com/bnb-chain/bsc/pull/812) skip verification on account storage root to tolerate with fastnode when doing diffsync
 * [\#818](https://github.com/bnb-chain/bsc/pull/818) add shared storage to the prefetcher of miner
 * [\#820](https://github.com/bnb-chain/bsc/pull/820) disable diffsync when pipecommit is enabled
@@ -21,195 +40,195 @@ BUGFIX

 ## v1.1.8
 FEATURES
-* [\#668](https://github.com/binance-chain/bsc/pull/668) implement State Verification && Snapshot Commit pipeline
-* [\#581](https://github.com/binance-chain/bsc/pull/581) implement geth native trace 
-* [\#543](https://github.com/binance-chain/bsc/pull/543) implement offline block prune tools
+* [\#668](https://github.com/bnb-chain/bsc/pull/668) implement State Verification && Snapshot Commit pipeline
+* [\#581](https://github.com/bnb-chain/bsc/pull/581) implement geth native trace 
+* [\#543](https://github.com/bnb-chain/bsc/pull/543) implement offline block prune tools

 IMPROVEMENT
-* [\#704](https://github.com/binance-chain/bsc/pull/704) prefetch state by applying the transactions within one block 
-* [\#713](https://github.com/binance-chain/bsc/pull/713) add ARM binaries for release pipeline
+* [\#704](https://github.com/bnb-chain/bsc/pull/704) prefetch state by applying the transactions within one block 
+* [\#713](https://github.com/bnb-chain/bsc/pull/713) add ARM binaries for release pipeline

 BUGFIX
-* [\#667](https://github.com/binance-chain/bsc/pull/667) trie: reject deletions when verifying range proofs #667
-* [\#643](https://github.com/binance-chain/bsc/pull/643) add timeout for stopping p2p server to fix can not gracefully shutdown issue
-* [\#740](https://github.com/binance-chain/bsc/pull/740) update discord link which won't expire 
+* [\#667](https://github.com/bnb-chain/bsc/pull/667) trie: reject deletions when verifying range proofs #667
+* [\#643](https://github.com/bnb-chain/bsc/pull/643) add timeout for stopping p2p server to fix can not gracefully shutdown issue
+* [\#740](https://github.com/bnb-chain/bsc/pull/740) update discord link which won't expire 

 ## v1.1.7

 BUGFIX
-* [\#628](https://github.com/binance-chain/bsc/pull/628) fix state inconsistent when doing diffsync
+* [\#628](https://github.com/bnb-chain/bsc/pull/628) fix state inconsistent when doing diffsync

 ## v1.1.6
 BUGFIX
-* [\#582](https://github.com/binance-chain/bsc/pull/582) the DoS vulnerabilities fixed in go-ethereum v1.10.9
+* [\#582](https://github.com/bnb-chain/bsc/pull/582) the DoS vulnerabilities fixed in go-ethereum v1.10.9

 IMPROVEMENT
-* [\#578](https://github.com/binance-chain/bsc/pull/578) reduce memory allocation and upgrade snappy version
+* [\#578](https://github.com/bnb-chain/bsc/pull/578) reduce memory allocation and upgrade snappy version

 FEATURES
-* [\#570](https://github.com/binance-chain/bsc/pull/570) reannounce local pending transactions
+* [\#570](https://github.com/bnb-chain/bsc/pull/570) reannounce local pending transactions

 ## v1.1.5
 BUGFIX
-* [\#509](https://github.com/binance-chain/bsc/pull/509) fix graceful shutdown bug
+* [\#509](https://github.com/bnb-chain/bsc/pull/509) fix graceful shutdown bug

 IMPROVEMENT
-* [\#536](https://github.com/binance-chain/bsc/pull/536) get diff accounts by replaying block when diff layer not found
-* [\#527](https://github.com/binance-chain/bsc/pull/527) improve diffsync protocol in many aspects
-* [\#493](https://github.com/binance-chain/bsc/pull/493) implement fast getDiffAccountsWithScope API
+* [\#536](https://github.com/bnb-chain/bsc/pull/536) get diff accounts by replaying block when diff layer not found
+* [\#527](https://github.com/bnb-chain/bsc/pull/527) improve diffsync protocol in many aspects
+* [\#493](https://github.com/bnb-chain/bsc/pull/493) implement fast getDiffAccountsWithScope API

 ## v1.1.4
 Improvement
-* [\#472](https://github.com/binance-chain/bsc/pull/472) add metrics for contract code bitmap cache
-* [\#473](https://github.com/binance-chain/bsc/pull/473) fix ci test flow
+* [\#472](https://github.com/bnb-chain/bsc/pull/472) add metrics for contract code bitmap cache
+* [\#473](https://github.com/bnb-chain/bsc/pull/473) fix ci test flow

 BUGFIX
-* [\#491](https://github.com/binance-chain/bsc/pull/491) fix prefetcher related bugs
+* [\#491](https://github.com/bnb-chain/bsc/pull/491) fix prefetcher related bugs

 FEATURES
-* [\#480](https://github.com/binance-chain/bsc/pull/480) implement bep 95
+* [\#480](https://github.com/bnb-chain/bsc/pull/480) implement bep 95


 ## v1.1.3
 Improvement
-* [\#456](https://github.com/binance-chain/bsc/pull/456) git-flow support lint, unit test, and integration test
-* [\#449](https://github.com/binance-chain/bsc/pull/449) cache bitmap and change the cache type of GetCode
-* [\#454](https://github.com/binance-chain/bsc/pull/454) fix cache key do not have hash func
-* [\#446](https://github.com/binance-chain/bsc/pull/446) parallel bloom calculation
-* [\#442](https://github.com/binance-chain/bsc/pull/442) ignore empty tx in GetDiffAccountsWithScope 
-* [\#426](https://github.com/binance-chain/bsc/pull/426) add block proccess backoff time when validator is not in turn and received in turn block
-* [\#398](https://github.com/binance-chain/bsc/pull/398) ci pipeline for release page
+* [\#456](https://github.com/bnb-chain/bsc/pull/456) git-flow support lint, unit test, and integration test
+* [\#449](https://github.com/bnb-chain/bsc/pull/449) cache bitmap and change the cache type of GetCode
+* [\#454](https://github.com/bnb-chain/bsc/pull/454) fix cache key do not have hash func
+* [\#446](https://github.com/bnb-chain/bsc/pull/446) parallel bloom calculation
+* [\#442](https://github.com/bnb-chain/bsc/pull/442) ignore empty tx in GetDiffAccountsWithScope 
+* [\#426](https://github.com/bnb-chain/bsc/pull/426) add block proccess backoff time when validator is not in turn and received in turn block
+* [\#398](https://github.com/bnb-chain/bsc/pull/398) ci pipeline for release page


 BUGFIX
-* [\#446](https://github.com/binance-chain/bsc/pull/446) fix concurrent write of subfetcher
-* [\#444](https://github.com/binance-chain/bsc/pull/444) fix blockhash not correct for the logs of system tx receipt
-* [\#409](https://github.com/binance-chain/bsc/pull/409) fix nil point in downloader
-* [\#408](https://github.com/binance-chain/bsc/pull/408) core/state/snapshot: fix typo
+* [\#446](https://github.com/bnb-chain/bsc/pull/446) fix concurrent write of subfetcher
+* [\#444](https://github.com/bnb-chain/bsc/pull/444) fix blockhash not correct for the logs of system tx receipt
+* [\#409](https://github.com/bnb-chain/bsc/pull/409) fix nil point in downloader
+* [\#408](https://github.com/bnb-chain/bsc/pull/408) core/state/snapshot: fix typo


 FEATURES
-* [\#431](https://github.com/binance-chain/bsc/pull/431) Export get diff accounts in block api 
-* [\#412](https://github.com/binance-chain/bsc/pull/412) add extension in eth protocol handshake to disable tx broadcast
-* [\#376](https://github.com/binance-chain/bsc/pull/376) implement diff sync
+* [\#431](https://github.com/bnb-chain/bsc/pull/431) Export get diff accounts in block api 
+* [\#412](https://github.com/bnb-chain/bsc/pull/412) add extension in eth protocol handshake to disable tx broadcast
+* [\#376](https://github.com/bnb-chain/bsc/pull/376) implement diff sync

 ## v1.1.2
 Security
-* [\#379](https://github.com/binance-chain/bsc/pull/379) A pre-announced hotfix release to patch a vulnerability in the EVM (CVE-2021-39137).
+* [\#379](https://github.com/bnb-chain/bsc/pull/379) A pre-announced hotfix release to patch a vulnerability in the EVM (CVE-2021-39137).


 ## v1.1.1
 IMPROVEMENT
-* [\#355](https://github.com/binance-chain/bsc/pull/355) miner should propose block on a proper fork
+* [\#355](https://github.com/bnb-chain/bsc/pull/355) miner should propose block on a proper fork

 BUGFIX
-* [\#350](https://github.com/binance-chain/bsc/pull/350) flag: fix TriesInmemory specified but not work
-* [\#358](https://github.com/binance-chain/bsc/pull/358) miner: fix null pending block
-* [\#360](https://github.com/binance-chain/bsc/pull/360) pruner: fix state bloom sync permission in Windows 
-* [\#366](https://github.com/binance-chain/bsc/pull/366) fix double close channel of subfetcher
+* [\#350](https://github.com/bnb-chain/bsc/pull/350) flag: fix TriesInmemory specified but not work
+* [\#358](https://github.com/bnb-chain/bsc/pull/358) miner: fix null pending block
+* [\#360](https://github.com/bnb-chain/bsc/pull/360) pruner: fix state bloom sync permission in Windows 
+* [\#366](https://github.com/bnb-chain/bsc/pull/366) fix double close channel of subfetcher


 ## v1.1.1-beta
-* [\#333](https://github.com/binance-chain/bsc/pull/333) improve block fetcher efficiency
-* [\#326](https://github.com/binance-chain/bsc/pull/326) eth/tracers: improve tracing performance
-* [\#257](https://github.com/binance-chain/bsc/pull/257) performance improvement in many aspects
+* [\#333](https://github.com/bnb-chain/bsc/pull/333) improve block fetcher efficiency
+* [\#326](https://github.com/bnb-chain/bsc/pull/326) eth/tracers: improve tracing performance
+* [\#257](https://github.com/bnb-chain/bsc/pull/257) performance improvement in many aspects


 ## v1.1.0
-* [\#282](https://github.com/binance-chain/bsc/pull/282) update discord link
-* [\#280](https://github.com/binance-chain/bsc/pull/280) update discord link
-* [\#227](https://github.com/binance-chain/bsc/pull/227) use more aggressive write cache policy
+* [\#282](https://github.com/bnb-chain/bsc/pull/282) update discord link
+* [\#280](https://github.com/bnb-chain/bsc/pull/280) update discord link
+* [\#227](https://github.com/bnb-chain/bsc/pull/227) use more aggressive write cache policy

 ## v1.1.0-beta
-* [\#152](https://github.com/binance-chain/bsc/pull/152) upgrade to go-ethereum 1.10.3
+* [\#152](https://github.com/bnb-chain/bsc/pull/152) upgrade to go-ethereum 1.10.3

 ## v1.0.7-hf.2
 BUGFIX
-* [\#194](https://github.com/binance-chain/bsc/pull/194) bump btcd to v0.20.1-beta
+* [\#194](https://github.com/bnb-chain/bsc/pull/194) bump btcd to v0.20.1-beta

 ## v1.0.7-hf.1
 BUGFIX
-* [\#190](https://github.com/binance-chain/bsc/pull/190) fix disk increase dramaticly
-* [\#191](https://github.com/binance-chain/bsc/pull/191) fix the reorg routine of tx pool stuck issue
+* [\#190](https://github.com/bnb-chain/bsc/pull/190) fix disk increase dramaticly
+* [\#191](https://github.com/bnb-chain/bsc/pull/191) fix the reorg routine of tx pool stuck issue

 ## v1.0.7
-* [\#120](https://github.com/binance-chain/bsc/pull/120) add health check endpoint
-* [\#116](https://github.com/binance-chain/bsc/pull/116) validator only write database state when enough distance 
-* [\#115](https://github.com/binance-chain/bsc/pull/115) add batch query methods
-* [\#112](https://github.com/binance-chain/bsc/pull/112) apply max commit tx time for miner worker to avoid empty block
-* [\#101](https://github.com/binance-chain/bsc/pull/101) apply block number limit for the `eth_getLogs` api
-* [\#99](https://github.com/binance-chain/bsc/pull/99) enable directbroadcast flag to decrease the block propagation time
-* [\#90](https://github.com/binance-chain/bsc/pull/90) add tini in docker image 
-* [\#84](https://github.com/binance-chain/bsc/pull/84) add jq in docker image
+* [\#120](https://github.com/bnb-chain/bsc/pull/120) add health check endpoint
+* [\#116](https://github.com/bnb-chain/bsc/pull/116) validator only write database state when enough distance 
+* [\#115](https://github.com/bnb-chain/bsc/pull/115) add batch query methods
+* [\#112](https://github.com/bnb-chain/bsc/pull/112) apply max commit tx time for miner worker to avoid empty block
+* [\#101](https://github.com/bnb-chain/bsc/pull/101) apply block number limit for the `eth_getLogs` api
+* [\#99](https://github.com/bnb-chain/bsc/pull/99) enable directbroadcast flag to decrease the block propagation time
+* [\#90](https://github.com/bnb-chain/bsc/pull/90) add tini in docker image 
+* [\#84](https://github.com/bnb-chain/bsc/pull/84) add jq in docker image


 ## v1.0.6
-* [\#68](https://github.com/binance-chain/bsc/pull/68) apply mirror sync upgrade on mainnet
+* [\#68](https://github.com/bnb-chain/bsc/pull/68) apply mirror sync upgrade on mainnet

 ## v1.0.5

 SECURITY
-* [\#63](https://github.com/binance-chain/bsc/pull/63) security patches from go-ethereum 
-* [\#54](https://github.com/binance-chain/bsc/pull/54) les: fix GetProofsV2 that could potentially cause a panic.
+* [\#63](https://github.com/bnb-chain/bsc/pull/63) security patches from go-ethereum 
+* [\#54](https://github.com/bnb-chain/bsc/pull/54) les: fix GetProofsV2 that could potentially cause a panic.

 FEATURES
-* [\#56](https://github.com/binance-chain/bsc/pull/56) apply mirror sync upgrade 
-* [\#53](https://github.com/binance-chain/bsc/pull/53) support fork id in header; elegant upgrade
+* [\#56](https://github.com/bnb-chain/bsc/pull/56) apply mirror sync upgrade 
+* [\#53](https://github.com/bnb-chain/bsc/pull/53) support fork id in header; elegant upgrade

 IMPROVEMENT
-* [\#61](https://github.com/binance-chain/bsc/pull/61)Add `x-forward-for` log message when handle message failed
-* [\#60](https://github.com/binance-chain/bsc/pull/61) add rpc method request gauge
+* [\#61](https://github.com/bnb-chain/bsc/pull/61)Add `x-forward-for` log message when handle message failed
+* [\#60](https://github.com/bnb-chain/bsc/pull/61) add rpc method request gauge

 BUGFIX
-* [\#59](https://github.com/binance-chain/bsc/pull/59) fix potential deadlock of pub/sub module 
+* [\#59](https://github.com/bnb-chain/bsc/pull/59) fix potential deadlock of pub/sub module 



 ## v1.0.4

 IMPROVEMENT
-* [\#35](https://github.com/binance-chain/bsc/pull/35) use fixed gas price when network is idle 
-* [\#38](https://github.com/binance-chain/bsc/pull/38) disable noisy log from consensus engine 
-* [\#47](https://github.com/binance-chain/bsc/pull/47) upgrade to golang1.15.5
-* [\#49](https://github.com/binance-chain/bsc/pull/49) Create pull request template for all developer to follow 
+* [\#35](https://github.com/bnb-chain/bsc/pull/35) use fixed gas price when network is idle 
+* [\#38](https://github.com/bnb-chain/bsc/pull/38) disable noisy log from consensus engine 
+* [\#47](https://github.com/bnb-chain/bsc/pull/47) upgrade to golang1.15.5
+* [\#49](https://github.com/bnb-chain/bsc/pull/49) Create pull request template for all developer to follow 


 ## v1.0.3

 IMPROVEMENT
-* [\#36](https://github.com/binance-chain/bsc/pull/36) add max gas allwance calculation
+* [\#36](https://github.com/bnb-chain/bsc/pull/36) add max gas allwance calculation

 ## v1.0.2

 IMPROVEMENT
-* [\#29](https://github.com/binance-chain/bsc/pull/29) eth/tracers: revert reason in call_tracer + error for failed internal…
+* [\#29](https://github.com/bnb-chain/bsc/pull/29) eth/tracers: revert reason in call_tracer + error for failed internal…

 ## v1.0.1-beta

 IMPROVEMENT
-* [\#22](https://github.com/binance-chain/bsc/pull/22) resolve best practice advice 
+* [\#22](https://github.com/bnb-chain/bsc/pull/22) resolve best practice advice 

 FEATURES
-* [\#23](https://github.com/binance-chain/bsc/pull/23) enforce backoff time for out-turn validator
+* [\#23](https://github.com/bnb-chain/bsc/pull/23) enforce backoff time for out-turn validator

 BUGFIX
-* [\#25](https://github.com/binance-chain/bsc/pull/25) minor fix for ramanujan upgrade
+* [\#25](https://github.com/bnb-chain/bsc/pull/25) minor fix for ramanujan upgrade

 UPGRADE
-* [\#26](https://github.com/binance-chain/bsc/pull/26) update chapel network config for ramanujan fork
+* [\#26](https://github.com/bnb-chain/bsc/pull/26) update chapel network config for ramanujan fork

 ## v1.0.0-beta.0

 FEATURES
-* [\#5](https://github.com/binance-chain/bsc/pull/5) enable bep2e tokens for faucet
-* [\#14](https://github.com/binance-chain/bsc/pull/14) add cross chain contract to system contract
-* [\#15](https://github.com/binance-chain/bsc/pull/15) Allow liveness slash fail
+* [\#5](https://github.com/bnb-chain/bsc/pull/5) enable bep2e tokens for faucet
+* [\#14](https://github.com/bnb-chain/bsc/pull/14) add cross chain contract to system contract
+* [\#15](https://github.com/bnb-chain/bsc/pull/15) Allow liveness slash fail

 IMPROVEMENT
-* [\#11](https://github.com/binance-chain/bsc/pull/11) remove redundant gaslimit check 
+* [\#11](https://github.com/bnb-chain/bsc/pull/11) remove redundant gaslimit check 

 BUGFIX
-* [\#4](https://github.com/binance-chain/bsc/pull/4) fix validator failed to sync a block produced by itself
-* [\#6](https://github.com/binance-chain/bsc/pull/6) modify params for Parlia consensus with 21 validators 
-* [\#10](https://github.com/binance-chain/bsc/pull/10) add gas limit check in parlia implement
-* [\#13](https://github.com/binance-chain/bsc/pull/13) fix debug_traceTransaction crashed issue
+* [\#4](https://github.com/bnb-chain/bsc/pull/4) fix validator failed to sync a block produced by itself
+* [\#6](https://github.com/bnb-chain/bsc/pull/6) modify params for Parlia consensus with 21 validators 
+* [\#10](https://github.com/bnb-chain/bsc/pull/10) add gas limit check in parlia implement
+* [\#13](https://github.com/bnb-chain/bsc/pull/13) fix debug_traceTransaction crashed issue
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ This command will:

 Steps:

-1. Download the binary, config and genesis files from [release](https://github.com/binance-chain/bsc/releases/download/v1.0.0-alpha.0/binary.zip), or compile the binary by `make geth`. 
+1. Download the binary, config and genesis files from [release](https://github.com/bnb-chain/bsc/releases/tag/v1.1.11), or compile the binary by `make geth`. 
 2. Init genesis state: `./geth --datadir node init genesis.json`.
 3. Start your fullnode: `./geth --config ./config.toml --datadir ./node`.
 4. Or start a validator node: `./geth --config ./config.toml --datadir ./node -unlock ${validatorAddr} --mine --allow-insecure-unlock`. The ${validatorAddr} is the wallet account address of your running validator node. 
--- a/consensus/parlia/abi.go
+++ b/consensus/parlia/abi.go
--- a/consensus/parlia/parlia.go
+++ b/consensus/parlia/parlia.go
@@ -616,7 +616,7 @@ func (p *Parlia) Prepare(chain consensus.ChainHeaderReader, header *types.Header
 	header.Extra = append(header.Extra, nextForkHash[:]...)

 	if number%p.config.Epoch == 0 {
-		newValidators, err := p.getCurrentValidators(header.ParentHash)
+		newValidators, err := p.getCurrentValidators(header.ParentHash, new(big.Int).Sub(header.Number, common.Big1))
 		if err != nil {
 			return err
 		}
@@ -662,7 +662,7 @@ func (p *Parlia) Finalize(chain consensus.ChainHeaderReader, header *types.Heade
 	// If the block is a epoch end block, verify the validator list
 	// The verification can only be done when the state is ready, it can't be done in VerifyHeader.
 	if header.Number.Uint64()%p.config.Epoch == 0 {
-		newValidators, err := p.getCurrentValidators(header.ParentHash)
+		newValidators, err := p.getCurrentValidators(header.ParentHash, new(big.Int).Sub(header.Number, common.Big1))
 		if err != nil {
 			return err
 		}
@@ -997,12 +997,15 @@ func (p *Parlia) Close() error {
 // ==========================  interaction with contract/account =========

 // getCurrentValidators get current validators
-func (p *Parlia) getCurrentValidators(blockHash common.Hash) ([]common.Address, error) {
+func (p *Parlia) getCurrentValidators(blockHash common.Hash, blockNumber *big.Int) ([]common.Address, error) {
 	// block
 	blockNr := rpc.BlockNumberOrHashWithHash(blockHash, false)

 	// method
 	method := "getValidators"
+	if p.chainConfig.IsEuler(blockNumber) {
+		method = "getMiningValidators"
+	}

 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel() // cancel when we are finished consuming integers
--- a/core/block_validator.go
+++ b/core/block_validator.go
@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"time"

+	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/consensus"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
@@ -140,10 +141,8 @@ func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateD
 			if err := statedb.WaitPipeVerification(); err != nil {
 				return err
 			}
-			statedb.CorrectAccountsRoot()
+			statedb.CorrectAccountsRoot(common.Hash{})
 			statedb.Finalise(v.config.IsEIP158(header.Number))
-			// State verification pipeline - accounts root are not calculated here, just populate needed fields for process
-			statedb.PopulateSnapAccountAndStorage()
 			return nil
 		})
 	} else {
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -975,12 +975,23 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
 }

 //CorrectAccountsRoot will fix account roots in pipecommit mode
-func (s *StateDB) CorrectAccountsRoot() {
-	if accounts, err := s.snap.Accounts(); err == nil && accounts != nil {
+func (s *StateDB) CorrectAccountsRoot(blockRoot common.Hash) {
+	var snapshot snapshot.Snapshot
+	if blockRoot == (common.Hash{}) {
+		snapshot = s.snap
+	} else if s.snaps != nil {
+		snapshot = s.snaps.Snapshot(blockRoot)
+	}
+
+	if snapshot == nil {
+		return
+	}
+	if accounts, err := snapshot.Accounts(); err == nil && accounts != nil {
 		for _, obj := range s.stateObjects {
 			if !obj.deleted && !obj.rootCorrected && obj.data.Root == dummyRoot {
 				if account, exist := accounts[crypto.Keccak256Hash(obj.address[:])]; exist && len(account.Root) != 0 {
 					obj.data.Root = common.BytesToHash(account.Root)
+					obj.rootCorrected = true
 				}
 			}
 		}
@@ -1465,6 +1476,8 @@ func (s *StateDB) Commit(failPostCommitFunc func(), postCommitFuncs ...func() er
 				}
 				if s.pipeCommit {
 					defer close(snapUpdated)
+					// State verification pipeline - accounts root are not calculated here, just populate needed fields for process
+					s.PopulateSnapAccountAndStorage()
 				}
 				diffLayer.Destructs, diffLayer.Accounts, diffLayer.Storages = s.SnapToDiffLayer()
 				// Only update if there's a state transition (skip empty Clique blocks)
--- a/core/state_prefetcher.go
+++ b/core/state_prefetcher.go
@@ -127,23 +127,21 @@ func (p *statePrefetcher) PrefetchMining(txs *types.TransactionsByPriceAndNonce,
 	go func(txset *types.TransactionsByPriceAndNonce) {
 		count := 0
 		for {
-			tx := txset.Peek()
-			if tx == nil {
-				return
-			}
 			select {
 			case <-interruptCh:
 				return
 			default:
-			}
-			if count++; count%checkInterval == 0 {
-				if *txCurr == nil {
+				if count++; count%checkInterval == 0 {
+					txset.Forward(*txCurr)
+				}
+				tx := txset.Peek()
+				if tx == nil {
 					return
 				}
-				txset.Forward(*txCurr)
+				txCh <- tx
+				txset.Shift()
+
 			}
-			txCh <- tx
-			txset.Shift()
 		}
 	}(txs)
 }
--- a/core/state_processor.go
+++ b/core/state_processor.go
@@ -410,6 +410,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
 	for i, tx := range block.Transactions() {
 		if isPoSA {
 			if isSystemTx, err := posa.IsSystemTransaction(tx, block.Header()); err != nil {
+				bloomProcessors.Close()
 				return statedb, nil, nil, 0, err
 			} else if isSystemTx {
 				systemTxs = append(systemTxs, tx)
@@ -419,11 +420,13 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg

 		msg, err := tx.AsMessage(signer)
 		if err != nil {
+			bloomProcessors.Close()
 			return statedb, nil, nil, 0, err
 		}
 		statedb.Prepare(tx.Hash(), block.Hash(), i)
 		receipt, err := applyTransaction(msg, p.config, p.bc, nil, gp, statedb, header, tx, usedGas, vmenv, bloomProcessors)
 		if err != nil {
+			bloomProcessors.Close()
 			return statedb, nil, nil, 0, fmt.Errorf("could not apply tx %d [%v]: %w", i, tx.Hash().Hex(), err)
 		}

--- a/core/systemcontracts/upgrade.go
+++ b/core/systemcontracts/upgrade.go
--- a/core/types/transaction.go
+++ b/core/types/transaction.go
@@ -506,7 +506,9 @@ func (t *TransactionsByPriceAndNonce) CurrentSize() int {
 //Forward moves current transaction to be the one which is one index after tx
 func (t *TransactionsByPriceAndNonce) Forward(tx *Transaction) {
 	if tx == nil {
-		t.heads = t.heads[0:0]
+		if len(t.heads) > 0 {
+			t.heads = t.heads[0:0]
+		}
 		return
 	}
 	//check whether target tx exists in t.heads
--- a/core/types/transaction_test.go
+++ b/core/types/transaction_test.go
@@ -392,7 +392,7 @@ func TestTransactionForward(t *testing.T) {
 	}

 	tmp := txset.Copy()
-	for j := 0; j < 10; j++ {
+	for j := 0; j < 11; j++ {
 		txset = tmp.Copy()
 		txsetCpy = tmp.Copy()
 		i := 0
@@ -400,6 +400,9 @@ func TestTransactionForward(t *testing.T) {
 			txset.Shift()
 		}
 		tx := txset.Peek()
+		if tx == nil {
+			continue
+		}
 		txsetCpy.Forward(tx)
 		txCpy := txsetCpy.Peek()
 		if txCpy == nil {
--- a/docs/parlia/README-BEP-127.md
+++ b/docs/parlia/README-BEP-127.md
@@ -0,0 +1,47 @@
+## BEP-127: Temporary Maintenance Mode for Validators
+
+Temporary Maintenance is supposed to last one or a few hours. The validator seat will be temporarily dropped from the block producing rotation during the maintenance. Since long-time offline maintenance is not encouraged, the validator will still be slashed if the maintenance lasts too long. To lower the impact from poorly-operating validators who forget to claim its maintenance, they will be forced to enter Temporary Maintenance mode too.
+
+- **enterMaintenance**: Validator can claim itself to enter scheduled maintenance by sending a transaction signed by the consensus key. 
+- **exitMaintenance**: The validator can claim itself to exit maintenance by sending another transaction.
+
+More details in [BEP-127](https://github.com/bnb-chain/BEPs/blob/master/BEP127.md).
+
+
+## How to enter/exit maintenance
+
+### Running `geth`
+make sure you have unlocked the consensus address of your validator
+
+### Running `built-in interactive`
+```shell
+$ geth attach geth.ipc
+```
+
+This command will:
+* Start up `geth`'s built-in interactive [JavaScript console](https://geth.ethereum.org/docs/interface/javascript-console),
+  (via the trailing `console` subcommand) through which you can interact using [`web3` methods](https://web3js.readthedocs.io/en/)
+  (note: the `web3` version bundled within `geth` is very old, and not up to date with official docs),
+  as well as `geth`'s own [management APIs](https://geth.ethereum.org/docs/rpc/server).
+
+
+### enter maintenance
+```
+web3.eth.sendTransaction({
+   from: "consensus address of your validator",
+   to: "0x0000000000000000000000000000000000001000",
+   data: "0x9369d7de"
+})
+```
+
+### exit maintenance
+```
+web3.eth.sendTransaction({
+   from: "consensus address of your validator",
+   to: "0x0000000000000000000000000000000000001000",
+   data: "0x04c4fec6"
+})
+```
+
+
+
--- a/eth/catalyst/api_test.go
+++ b/eth/catalyst/api_test.go
@@ -83,6 +83,7 @@ func generateTestChainWithFork(n int, fork int) (*core.Genesis, []*types.Block,
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),

 		Ethash: new(params.EthashConfig),
 	}
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -313,7 +313,7 @@ func (h *handler) runEthPeer(peer *eth.Peer, handler eth.Handler) error {
 		peer.Log().Error("Ethereum peer registration failed", "err", err)
 		return err
 	}
-	defer h.removePeer(peer.ID())
+	defer h.unregisterPeer(peer.ID())

 	p := h.peers.peer(peer.ID())
 	if p == nil {
@@ -395,9 +395,17 @@ func (h *handler) runDiffExtension(peer *diff.Peer, handler diff.Handler) error
 	return handler(peer)
 }

-// removePeer unregisters a peer from the downloader and fetchers, removes it from
-// the set of tracked peers and closes the network connection to it.
+// removePeer requests disconnection of a peer.
 func (h *handler) removePeer(id string) {
+	peer := h.peers.peer(id)
+	if peer != nil {
+		// Hard disconnect at the networking layer. Handler will get an EOF and terminate the peer. defer unregisterPeer will do the cleanup task after then.
+		peer.Peer.Disconnect(p2p.DiscUselessPeer)
+	}
+}
+
+// unregisterPeer removes a peer from the downloader, fetchers and main peer set.
+func (h *handler) unregisterPeer(id string) {
 	// Create a custom logger to avoid printing the entire id
 	var logger log.Logger
 	if len(id) < 16 {
@@ -425,8 +433,6 @@ func (h *handler) removePeer(id string) {
 	if err := h.peers.unregisterPeer(id); err != nil {
 		logger.Error("Ethereum peer removal failed", "err", err)
 	}
-	// Hard disconnect at the networking layer
-	peer.Peer.Disconnect(p2p.DiscUselessPeer)
 }

 func (h *handler) Start(maxPeers int) {
--- a/eth/handler_eth_test.go
+++ b/eth/handler_eth_test.go
@@ -641,14 +641,20 @@ func testCheckpointChallenge(t *testing.T, syncmode downloader.SyncMode, checkpo
 	defer p2pLocal.Close()
 	defer p2pRemote.Close()

-	local := eth.NewPeer(eth.ETH65, p2p.NewPeer(enode.ID{1}, "", nil), p2pLocal, handler.txpool)
-	remote := eth.NewPeer(eth.ETH65, p2p.NewPeer(enode.ID{2}, "", nil), p2pRemote, handler.txpool)
+	local := eth.NewPeer(eth.ETH65, p2p.NewPeerPipe(enode.ID{1}, "", nil, p2pLocal), p2pLocal, handler.txpool)
+	remote := eth.NewPeer(eth.ETH65, p2p.NewPeerPipe(enode.ID{2}, "", nil, p2pRemote), p2pRemote, handler.txpool)
 	defer local.Close()
 	defer remote.Close()

-	go handler.handler.runEthPeer(local, func(peer *eth.Peer) error {
-		return eth.Handle((*ethHandler)(handler.handler), peer)
-	})
+	handlerDone := make(chan struct{})
+	go func() {
+		defer close(handlerDone)
+		handler.handler.runEthPeer(local, func(peer *eth.Peer) error {
+			err := eth.Handle((*ethHandler)(handler.handler), peer)
+			return err
+		})
+	}()
+
 	// Run the handshake locally to avoid spinning up a remote handler
 	var (
 		genesis = handler.chain.Genesis()
@@ -685,6 +691,7 @@ func testCheckpointChallenge(t *testing.T, syncmode downloader.SyncMode, checkpo

 	// Verify that the remote peer is maintained or dropped
 	if drop {
+		<-handlerDone
 		if peers := handler.handler.peers.len(); peers != 0 {
 			t.Fatalf("peer count mismatch: have %d, want %d", peers, 0)
 		}
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -761,7 +761,12 @@ func (w *worker) commitTransactions(txs *types.TransactionsByPriceAndNonce, coin

 	if w.current.gasPool == nil {
 		w.current.gasPool = new(core.GasPool).AddGas(w.current.header.GasLimit)
-		w.current.gasPool.SubGas(params.SystemTxsGas)
+		if w.chain.Config().IsEuler(w.current.header.Number) {
+			w.current.gasPool.SubGas(params.SystemTxsGas * 3)
+		} else {
+			w.current.gasPool.SubGas(params.SystemTxsGas)
+		}
+
 	}

 	var coalescedLogs []*types.Log
@@ -1009,6 +1014,9 @@ func (w *worker) commit(uncles []*types.Header, interval func(), update bool, st
 	if err != nil {
 		return err
 	}
+
+	s.CorrectAccountsRoot(w.chain.CurrentBlock().Root())
+
 	block, receipts, err := w.engine.FinalizeAndAssemble(w.chain, types.CopyHeader(w.current.header), s, w.current.txs, uncles, w.current.receipts)
 	if err != nil {
 		return err
--- a/p2p/peer.go
+++ b/p2p/peer.go
@@ -116,7 +116,8 @@ type Peer struct {
 	disc     chan DiscReason

 	// events receives message send / receive events if set
-	events *event.Feed
+	events   *event.Feed
+	testPipe *MsgPipeRW // for testing
 }

 // NewPeer returns a peer for testing purposes.
@@ -129,6 +130,15 @@ func NewPeer(id enode.ID, name string, caps []Cap) *Peer {
 	return peer
 }

+// NewPeerPipe creates a peer for testing purposes.
+// The message pipe given as the last parameter is closed when
+// Disconnect is called on the peer.
+func NewPeerPipe(id enode.ID, name string, caps []Cap, pipe *MsgPipeRW) *Peer {
+	p := NewPeer(id, name, caps)
+	p.testPipe = pipe
+	return p
+}
+
 // NewPeerWithProtocols returns a peer for testing purposes.
 func NewPeerWithProtocols(id enode.ID, protocols []Protocol, name string, caps []Cap) *Peer {
 	pipe, _ := net.Pipe()
@@ -196,6 +206,10 @@ func (p *Peer) LocalAddr() net.Addr {
 // Disconnect terminates the peer connection with the given reason.
 // It returns immediately and does not wait until the connection is closed.
 func (p *Peer) Disconnect(reason DiscReason) {
+	if p.testPipe != nil {
+		p.testPipe.Close()
+	}
+
 	select {
 	case p.disc <- reason:
 	case <-p.closed:
--- a/params/config.go
+++ b/params/config.go
@@ -34,7 +34,7 @@ var (

 	BSCGenesisHash    = common.HexToHash("0x0d21840abff46b96c84b2ac9e10e4f5cdaeb5693cb665db62a2f3b02d2d57b5b")
 	ChapelGenesisHash = common.HexToHash("0x6d3c66c5357ec91d5c43af47e234a939b22557cbb552dc45bebbceeed90fbe34")
-	RialtoGenesisHash = common.HexToHash("0xaabe549bfa85c84f7aee9da7010b97453ad686f2c2d8ce00503d1a00c72cad54")
+	RialtoGenesisHash = common.HexToHash("0xee835a629f9cf5510b48b6ba41d69e0ff7d6ef10f977166ef939db41f59f5501")
 	YoloV3GenesisHash = common.HexToHash("0xf1f2876e8500c77afcc03228757b39477eceffccf645b734967fe3c7e16967b7")
 )

@@ -76,6 +76,7 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),
 		BerlinBlock:         big.NewInt(12_244_000),
 		Ethash:              new(EthashConfig),
 	}
@@ -120,6 +121,7 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),
 		BerlinBlock:         big.NewInt(9_812_189),
 		Ethash:              new(EthashConfig),
 	}
@@ -164,6 +166,7 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),
 		BerlinBlock:         big.NewInt(8_290_928),
 		Clique: &CliqueConfig{
 			Period: 15,
@@ -207,6 +210,7 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),
 		IstanbulBlock:       big.NewInt(1_561_651),
 		MuirGlacierBlock:    nil,
 		BerlinBlock:         big.NewInt(4_460_644),
@@ -251,6 +255,8 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(5184000),
 		BrunoBlock:          big.NewInt(13082000),
+		EulerBlock:          big.NewInt(18907621),
+
 		Parlia: &ParliaConfig{
 			Period: 3,
 			Epoch:  200,
@@ -272,6 +278,8 @@ var (
 		NielsBlock:          big.NewInt(1014369),
 		MirrorSyncBlock:     big.NewInt(5582500),
 		BrunoBlock:          big.NewInt(13837000),
+		EulerBlock:          big.NewInt(19203503),
+
 		Parlia: &ParliaConfig{
 			Period: 3,
 			Epoch:  200,
@@ -293,6 +301,8 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(400),
 		BrunoBlock:          big.NewInt(400),
+		EulerBlock:          nil,
+
 		Parlia: &ParliaConfig{
 			Period: 3,
 			Epoch:  200,
@@ -316,6 +326,7 @@ var (
 		NielsBlock:          big.NewInt(0),
 		MirrorSyncBlock:     big.NewInt(0),
 		BrunoBlock:          big.NewInt(0),
+		EulerBlock:          big.NewInt(0),
 		MuirGlacierBlock:    nil,
 		BerlinBlock:         nil, // Don't enable Berlin directly, we're YOLOing it
 		YoloV3Block:         big.NewInt(0),
@@ -330,16 +341,16 @@ var (
 	//
 	// This configuration is intentionally not using keyed fields to force anyone
 	// adding flags to the config to also have to set these fields.
-	AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), new(EthashConfig), nil, nil}
+	AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), new(EthashConfig), nil, nil}

 	// AllCliqueProtocolChanges contains every protocol change (EIPs) introduced
 	// and accepted by the Ethereum core developers into the Clique consensus.
 	//
 	// This configuration is intentionally not using keyed fields to force anyone
 	// adding flags to the config to also have to set these fields.
-	AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, &CliqueConfig{Period: 0, Epoch: 30000}, nil}
+	AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, &CliqueConfig{Period: 0, Epoch: 30000}, nil}

-	TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), new(EthashConfig), nil, nil}
+	TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil, big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), big.NewInt(0), new(EthashConfig), nil, nil}

 	TestRules = TestChainConfig.Rules(new(big.Int))
 )
@@ -427,6 +438,7 @@ type ChainConfig struct {
 	NielsBlock      *big.Int `json:"nielsBlock,omitempty" toml:",omitempty"`      // nielsBlock switch block (nil = no fork, 0 = already activated)
 	MirrorSyncBlock *big.Int `json:"mirrorSyncBlock,omitempty" toml:",omitempty"` // mirrorSyncBlock switch block (nil = no fork, 0 = already activated)
 	BrunoBlock      *big.Int `json:"brunoBlock,omitempty" toml:",omitempty"`      // brunoBlock switch block (nil = no fork, 0 = already activated)
+	EulerBlock      *big.Int `json:"eulerBlock,omitempty" toml:",omitempty"`      // eulerBlock switch block (nil = no fork, 0 = already activated)

 	// Various consensus engines
 	Ethash *EthashConfig `json:"ethash,omitempty" toml:",omitempty"`
@@ -477,7 +489,7 @@ func (c *ChainConfig) String() string {
 	default:
 		engine = "unknown"
 	}
-	return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Ramanujan: %v, Niels: %v, MirrorSync: %v, Bruno: %v, Berlin: %v, YOLO v3: %v, Engine: %v}",
+	return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Petersburg: %v Istanbul: %v, Muir Glacier: %v, Ramanujan: %v, Niels: %v, MirrorSync: %v, Bruno: %v, Berlin: %v, YOLO v3: %v, Euler: %v, Engine: %v}",
 		c.ChainID,
 		c.HomesteadBlock,
 		c.DAOForkBlock,
@@ -496,6 +508,7 @@ func (c *ChainConfig) String() string {
 		c.BrunoBlock,
 		c.BerlinBlock,
 		c.YoloV3Block,
+		c.EulerBlock,
 		engine,
 	)
 }
@@ -575,6 +588,16 @@ func (c *ChainConfig) IsOnBruno(num *big.Int) bool {
 	return configNumEqual(c.BrunoBlock, num)
 }

+// IsEuler returns whether num is either equal to the euler fork block or greater.
+func (c *ChainConfig) IsEuler(num *big.Int) bool {
+	return isForked(c.EulerBlock, num)
+}
+
+// IsOnEuler returns whether num is equal to the euler fork block
+func (c *ChainConfig) IsOnEuler(num *big.Int) bool {
+	return configNumEqual(c.EulerBlock, num)
+}
+
 // IsMuirGlacier returns whether num is either equal to the Muir Glacier (EIP-2384) fork block or greater.
 func (c *ChainConfig) IsMuirGlacier(num *big.Int) bool {
 	return isForked(c.MuirGlacierBlock, num)
@@ -637,6 +660,7 @@ func (c *ChainConfig) CheckConfigForkOrder() error {
 	for _, cur := range []fork{
 		{name: "mirrorSyncBlock", block: c.MirrorSyncBlock},
 		{name: "brunoBlock", block: c.BrunoBlock},
+		{name: "eulerBlock", block: c.EulerBlock},
 		{name: "berlinBlock", block: c.BerlinBlock},
 	} {
 		if lastFork.name != "" {
@@ -719,6 +743,9 @@ func (c *ChainConfig) checkCompatible(newcfg *ChainConfig, head *big.Int) *Confi
 	if isForkIncompatible(c.BrunoBlock, newcfg.BrunoBlock, head) {
 		return newCompatError("bruno fork block", c.BrunoBlock, newcfg.BrunoBlock)
 	}
+	if isForkIncompatible(c.EulerBlock, newcfg.EulerBlock, head) {
+		return newCompatError("euler fork block", c.EulerBlock, newcfg.EulerBlock)
+	}
 	return nil
 }

--- a/params/version.go
+++ b/params/version.go
@@ -23,7 +23,7 @@ import (
 const (
 	VersionMajor = 1  // Major version component of the current release
 	VersionMinor = 1  // Minor version component of the current release
-	VersionPatch = 9  // Patch version component of the current release
+	VersionPatch = 11 // Patch version component of the current release
 	VersionMeta  = "" // Version metadata to append to the version string
 )
Author	SHA1	Message	Date
zjubfd	70d08a5791	Merge pull request #942 from bnb-chain/hardfork_euler_mainnet [R4R] Release For BSC v1.1.11	2022-06-08 21:56:50 +08:00
cosinlink	979bb8fca9	feat: add release info of BSC v1.1.11	2022-06-07 17:19:26 +08:00
cosinlink	0080707fc7	feat: update Euler Fork blockNumber	2022-06-07 16:52:10 +08:00
goth	b8413b129e	chores: add BEP-127 operation readme	2022-05-26 11:50:59 +08:00
zjubfd	2f2b98abb2	Merge pull request #888 from bnb-chain/develop [R4R] Release For BSC v1.1.10	2022-05-05 17:26:16 +08:00
zjubfd	55ef216c66	relace binance to bnb in changelog	2022-05-05 13:32:24 +08:00
zjubfd	b679ba81f2	prepare for release v1.1.10 (#889 )	2022-05-05 11:29:33 +08:00
Gothery	4feb52e5b0	[R4R]: add Euler Hardfork, including BEP-127 and BEP-131 (#885 ) * feat: add BEP-127 and BEP-131 hardfork bytecode to upgrade * feat: force check that Euler height cannot be a multiple of 200, fix getCurrentValidators, raise SystemTxsGas after Euler fork Co-authored-by: goth <goth>	2022-04-29 18:03:22 +08:00
WayToFuture	5b5abc4e22	[R4R] fix validator pipecommit issue (#877 ) * fix validator account root issue in piepecommit * fix test and imports * add check for snap * refacto a bit	2022-04-29 15:45:55 +08:00
Leon	717b38c5f5	[R4R] fix:defer bloomprocessor close (#860 ) * fix:defer bloomprocessor close * fix: fix deadlock in Close * perf:rm defer bloomprocessors Close and manual close before return	2022-04-28 18:22:02 +08:00
Leon	0f5a4c87db	[R4R]fix:Shift panic for zero length of heads (#870 ) * fix:Shift panic for zero length of heads * fix: make sure peek before shift * refactor and update ut * refactor	2022-04-25 10:47:02 +08:00
Jolly Zhao	15bc2548c1	fix logic issue: handlers.removePeer() is called twice. (#856 ) * fix logic issue: handlers.removePeer() is called twice. There is a logic issue which cause "Ethereum peer removal failed, err=peer not registered" occur quite often. handler.runEthPeer set up a defer removePeer(). This is always called after a peer is disconnected. However removePeer is also called by mulitple functions like downloader/fetcher. After those kind of functions removePeer(), peer handler executes defer removePeer(). This makes removePeer() happened twice, and this is the reason we often see "Ethereum peer removal failed, err=peer not registered". To solve this, removePeer only needs to hard Disconnect peer from networking layer. Then defer unregisterPeer() will do the cleanup task after then. * fix: modify test function for close testing. reference from go-thereum. Co-authored-by: zjubfd <296179868@qq.com>	2022-04-24 14:24:07 +08:00