v2.0.4

QNG version 2.0.4+release-a0c20b9

The version v2.0.4 is a major-release. Contains numerous bug fixes, feature additions, and performance improvements. The most important feature is the snapsync function. By integrating and unifying the P2P layers of meerevm and qng, and using fast snapshot synchronization, IBD, block synchronization, and evm transaction propagation efficiency have been greatly improved.

Please use --devsnapsync to enable the snapsync function.

What's Changed

• meerevm, upgrade to support go-etheruem v1.14.11, Support cancun fork, Optimize meerevm mempool
• new MeerChange contract deployed on testnet, contains deterministic deployment proxy && eip4377 compitable support on Meer utxo <-> Meer balance.
• new snapsync && chainstate v2, unifying the entire P2P layers of qng && meerevm.
• optimize relaynode, relaynode boot server to support the latest p2p peer.
• meerdag support memorydb testing.
• optimize account manager && address index etc.
• privnet setting: fixed default miner config && adjust the default difficulty adjustment settings
• L2 Amana: support Engine API, amana miner , block propagation, custom genesis config and clique related unit-test
• workflow: fix the auto test and code-check, mocknode in testutils, improve workflow execution time , solc/solcjs replacement , deterministic deployment proxy test etc.
• Go 1.23 support
• tons of bug fixes

New Contributors

• @jahali6128 made their first contribution in #774
• @dependabot made their first contribution in #823

Full Changelog: v1.2.0...v2.0.4

Shasum

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v1.2.0

QNG version 1.2.0+release-aa3e121

The version v1.2.0 is a major-release. Contains numerous bug fixes, feature additions, and performance improvements.

What's Changed

• Brand new database backend
• Meer Evm upgrade to support go-etheruem v1.14.2
• Optimize blockchain performance
• Optimize mining process
• Optimize meer pool synchronization
• Optimize p2p
• Optimize difficulty recursive efficiency
• add metrics for performance turning
• golang 1.22 support
• tons of bug fixes

Full Changelog: v1.0.24...v1.2.0

Shasum

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v1.0.24

QNG version 1.0.24+release-0c4ed09

The version v1.0.24 is a patch-release, resolves a deadlock problem might occur when shutting down the qng process. We recommend all the QNG mainnet node to upgrade to the latest release version.

What's Changed

• BUG:deadlock when shutdown in #479

Full Changelog: v1.0.23...v1.0.24

v1.0.23

QNG version 1.0.23+release-0b5eae5

The version 1.0.23 is a patch-release, fix an potential memory leak issues on the evm transaction pool. We recommend all qng mainnet node to upgrade to the latest release version.

What's Changed

• Fix an memory leak on the txpool Qitmeer/go-ethereum#29
  Full Changelog: v1.0.22...v1.0.23

v1.0.22

QNG version 1.0.22+release-10177a8

The version 1.0.22 is a patch-release, fixing an issues with the sigops calculation for the meer evm transactions. All GBT node should upgrade to this version to avoid the potential failure of the block template generation.

What's Changed

• BUG:meerevmtx sigops error in #460
  Full Changelog: v1.0.21...v1.0.22

v1.0.21

QNG version 1.0.21+release-2bb6b9d

🚀 New Feature

• P2P Optimized entirely, upgrade go-libp2p to v0.27.1
• The GasLimit fork on the mainnet (#449)
• Optimize GBT handling && add the mining stats report
• Optimize the meerpool channel with the go-ethereum's txpool
• Add the node's stateroot query RPC
• Optimize the core's block processing.
• upgrade the relaynode

🐛 Bug Fix

• BUG:mempool message error #387
• BUG:nodeInfo connections #396
• BUG:Reorganization notification #402
• BUG:Error display during exit #403
• BUG:consistency result nil #408
• BUG:Inconsistent block state when EVM reorganize #421
• BUG:The block sync speed is relatively slow #423
• BUG:GBT error and data corruption #427
• BUG:GetTxIDByMeerEVMTxHash nil in #428
• BUG:upgradde database in #430
• BUG:Mempool sync disorder #431
• BUG:Inconsistent block state root #433
• BUG:mempool #435 #436

💕New Contributors

• @0xxfu made their first contribution in #393

📖 Full Changelog :

• v1.0.20...v1.0.21

⚠️ Notices

• Please make sure to check the checksum of your QNG executable

% cat release-1.0.21_checksum.txt|grep "q*-"|shasum -c
qng-1.0.21-darwin-amd64.tar.gz: OK
qng-1.0.21-darwin-arm64.tar.gz: OK
qng-1.0.21-linux-amd64.tar.gz: OK
qng-1.0.21-windows-amd64.cn.zip: OK
qng-1.0.21-windows-amd64.zip: OK
qx-1.0.21-darwin-amd64.tar.gz: OK
qx-1.0.21-darwin-arm64.tar.gz: OK
qx-1.0.21-linux-amd64.tar.gz: OK
qx-1.0.21-windows-amd64.zip: OK

• And check your qng version before start your node

% ./qng --version
QNG version 1.0.21+release-2bb6b9d

• Shasum

9b5aaec29af522ab6e809563a25dee5633bac2ec60ed540caf7f262f988f1be614a3f66c61cdaf2e52a82e65faf28a13c74b412fdd0861075ab875a2bb21d33f  build/release/darwin/amd64/bin/qng
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v1.0.20

QNG version 1.0.20+release-b8e198d

🚀 New Feature

• go-ethereum upgrade to v1.11.5(Erszbat)
• the minimum support Golang upgrade to v1.19
• new Qng testnet ChainID(8131)
• new Amana testnet ChainID (81341)
• QitSubnet rename to the Amana testnet.
• Refactoring the chain configuration and vm container loading.
• Optimize P2P handshake and networks differentiation.

🐛 Bug Fix

• BUG:Block sync is stuck and cannot be closed #341
• BUG:Multi-thread shutdown error and null pointer #343
• BUG:getBlueInfo null pointer #344
• BUG:block sync interrupt #345
• BUG:getStateRoot performance issue #356
• BUG:CrossChainVMTx marshal hex string error #366
• BUG:Banning mechanism issue prevents p2p peers from reconnecting #367

📖 Full Changelog :

• v1.0.19...v1.0.20

⚠️ Notices

• Please make sure to check the checksum of your QNG executable

% cat release-1.0.20_checksum.txt|grep "q*-"|shasum -c
qng-1.0.20-darwin-amd64.tar.gz: OK
qng-1.0.20-darwin-arm64.tar.gz: OK
qng-1.0.20-linux-amd64.tar.gz: OK
qng-1.0.20-windows-amd64.cn.zip: OK
qng-1.0.20-windows-amd64.zip: OK
qx-1.0.20-darwin-amd64.tar.gz: OK
qx-1.0.20-darwin-arm64.tar.gz: OK
qx-1.0.20-linux-amd64.tar.gz: OK
qx-1.0.20-windows-amd64.zip: OK

• And check your qng version before start your node

% ./qng --version
QNG version 1.0.20+release-b8e198d

• Shasum

1b6822238f0e795c4782aee67d8b10eae619446d68cd6722753515c58afa4e23addc2b63be7a1e156f72b337e3f48816b496a3757b03d016668dd914f9cb32d9  build/release/darwin/amd64/bin/qng
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v1.0.19

QNG version 1.0.19+release-083abdb

🚀 New Feature

• go-ethereum upgrade to v1.10.26
• libp2p upgrade to v0.25.1
• support Golang v1.20
• DAG memory and resource loading optimization
• Optimizing block synchronization path search algorithm && P2P optimize dag sync
• Optimize block data loading
• POC:The GHOSTDAG protocol && GHOSTDAG test && Optimize phantom protocol
• Optimize MeerEVM && support db commands
• support POA QitSubnet

🐛 Bug Fix

• BUG:Invalid vmblock index data update #308
• BUG:MeerEVM data expansion #321
• BUG:meerevm p2p port confusion #325
• BUG:Inconsistent log format #328
• BUG:block synchronization is interrupted abnormally #329
• BUG:database error about legacy format in QitSubnet #330
• BUG:Very slow start-up and block restructuring #331
• BUG:reboot error for mainet meerevm #336

📖 Full Changelog :

• v1.0.18...v1.0.19

⚠️ Notices

• Please make sure to check the checksum of your QNG executable

% cat release-1.0.19_checksum.txt|grep "q*-"|shasum -c
qng-1.0.19-darwin-amd64.tar.gz: OK
qng-1.0.19-darwin-arm64.tar.gz: OK
qng-1.0.19-linux-amd64.tar.gz: OK
qng-1.0.19-windows-amd64.cn.zip: OK
qng-1.0.19-windows-amd64.zip: OK
qx-1.0.19-darwin-amd64.tar.gz: OK
qx-1.0.19-darwin-arm64.tar.gz: OK
qx-1.0.19-linux-amd64.tar.gz: OK
qx-1.0.19-windows-amd64.zip: OK

• And check your qng version before start your node

% ./qng --version
QNG version 1.0.19+release-083abdb

• Shasum

32c8513041af56055f4c1a4bc0fa287004f55d2dd9ddcae3e0c88a8e4086876cf35e88b3cbd1bbadc27bba6ff425414fd03f1c225b1c7f3e396ce8ddf2fe3739  build/release/darwin/amd64/bin/qng
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b3356cee12a53bf7d4d0ec0f2e82d5cad32b7cccc94e08d481db699f876897572ebf213c277ea513bb75c231336ec2db80a86c15cb062a9eef371beef0cdacfd  build/release/linux/amd64/bin/qng
408220e44f296f4a491f4e41e3e005be09d308f17da254628bb1fa9d7facf3a98dd8036fc78d05c5ee7535b63f2577cde57d9d0ea7a76106f266c653954b3c9c  build/release/windows/amd64/bin/qng.exe
21fdff4819dcca19eba04edaddf3848b70f2e74be0964a75871ba33a36ea43980f93fba5b738af51943d3bddc1fab9b4026a207fd150de33b8475ec278680ee1  build/release/darwin/amd64/bin/qx
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QNG version 1.0.18

QNG version 1.0.18+release-6ed3cd2

🚀 New Feature

• Optimize memory usage, decrease 100%~400% ! (#234 #258 #287 #289 #291 #303)
• Optimize DAG algorithm (#232 #236 #237 #248 #251 #298)
• Optimize mining (#225 #228)
• Optimize P2P && Block sync (#292)
• Optimize Account manager (#224 #301)
• Improve qx commands add qx to release package (#246 #263 #265 #266)
• Add support for the node profiling (#256 #260)

🐛 Bug Fix

• EVM OOM issue. (#261 #280 #304)
• [Fix #238]BUG:error caused by generate config #240
• [Fix #241]Bug:Command line arguments are not supported '--acctmode' #242
• fix qx encode and sign in #264
• Fix Qx help doc in #265
• fix qx output lock scripttype params in #266
• Fix scan when rescan a reorg block, the wallet will stop sync in #270
• fix txdecode panic in #275
• BUG:not used state locker for DAG parents and children in #288
• BUG:upgrade DAG error in #289
• BUG:check blue and mature multithreading error in #290
• [Fix #285]BUG:mempool panic in #295
• BUG:Sync block panic caused by multithreaded locker in #297
• BUG:searchOrphansParentsInDB performance Issues in #299
• BUG:nested lock in acct in #301
• BUG:Cannot exit when upgrading in #303

📖 Full Changelog :

• v1.0.17...v1.0.18

⚠️ Notices

• Please make sure to check the checksum of your QNG executable

% cat release-1.0.18_checksum.txt|grep q*-|shasum -c
qng-1.0.18-darwin-amd64.tar.gz: OK
qng-1.0.18-darwin-arm64.tar.gz: OK
qng-1.0.18-linux-amd64.tar.gz: OK
qng-1.0.18-windows-amd64.cn.zip: OK
qng-1.0.18-windows-amd64.zip: OK
qx-1.0.18-darwin-amd64.tar.gz: OK
qx-1.0.18-darwin-arm64.tar.gz: OK
qx-1.0.18-linux-amd64.tar.gz: OK
qx-1.0.18-windows-amd64.zip: OK

• And check your qng version before start your node

% ./qng --version
QNG version 1.0.18+release-6ed3cd2

• Shasum

48090a237b39b1da1597ef80d1ed5569683dbabfe345e8d59eaa1fbf15a12fba58d0da3c4f1251d1c32b2862f5e12ab7b2fb7bf894f8dc2f716827152fd6bf83  qng-1.0.18-darwin-amd64.tar.gz
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6a0f59d4b4f5de0b64189299dfceeb36c6617f650585c34deb3573895bb925c69bdfe411f35f53e9b81820f08dea6ef613b35e31f3065c93a348729e3a119e6e  qng-1.0.18-linux-amd64.tar.gz
d1bdb2089814e4a00dd53dec6cb2f3ff14a11af6f86580d40865a1ea4f43db34ffca156d2c231081c9f911742051d45c33dd4f69b05f4f93a8d7181b5101dc34  qng-1.0.18-windows-amd64.cn.zip
6788141c2b4134ee8c416391b4348ee475558936bcb0756f9650fbf608d350355369d73319308a3b94e64de96aa6138df7915435a322f622a9c4794fc884d4fc  qng-1.0.18-windows-amd64.zip
624df72b7de879019d773327181f888bedb68c00a04340c7d261d059c84cc6b418fb0c60970f2ee54b9cea2092d2c48fdf29810632b9e8037630afa6f3179656  qx-1.0.18-darwin-amd64.tar.gz
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53202f034d9d60ca7e6c1b5e1c724b79dd40cda62a18c3877b1d02ed2869eadca5af7e68acd788c59d86d0aa3e8741c1ff2204ebe2f4ffb5755ab6c9edf5566c  qx-1.0.18-linux-amd64.tar.gz
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QNG version 1.0.17

QNG version 1.0.17+release-e5598dd

🚀 New Feature

• unified token names : MEER Asset and MEER Balance (#216 #217)
• more test case on the core DAG algorithams (#222 )

🐛 Bug Fix

• fix issue 220: internal_transaction fetcher debug_traceTransaction call error (#221)
• fix integrated docker test execute error (#219)
• acct manager error about meerevm fork (#217)
• start.bat not work (#211)

⚠️ Notices

Please make sure to check the checksum of your QNG executable

% cat qng-1.0.17_checksum.txt |grep qng-|shasum -c
qng-1.0.17-darwin-amd64.tar.gz: OK
qng-1.0.17-darwin-arm64.tar.gz: OK
qng-1.0.17-linux-amd64.tar.gz: OK
qng-1.0.17-windows-amd64.cn.zip: OK
qng-1.0.17-windows-amd64.zip: OK

And check your qng version before start your node

% ./qng --version
QNG version 1.0.17+release-e5598dd

Shasum

6d30ff518de0fabc6a411dca7f07ba141e86143492d4bfb8aa7b3457837b78e81bf2ceb2ec789ea7cf7014f888377637e4df624b58ae22ac8417e42b5f1c52f4  build/release/darwin/amd64/bin/qng
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