Qtum Core v25.1 - Upgrade to bitcoin core v25.1 - Ledger Improvements - Bug fixes

• v25.1 - Upgrade to bitcoin core v25.1 - Ledger Improvements - Bug fixes

  • Upgrade Qtum core to bitcoin core 25.1 including updates from 25.0 and 25.1.
  • Improve Ledger devices GUI support :
    • Support staking delegation.
    • Support QRC20 transactions.
    • Add support for on-device address verification.
    • Add support message signing.
  • Fix a bug that caused validateaddress rpc call to fail in some rare cases.

• Notes:

  • For the new Ledger devices features, update Qtum Ledger app to 3.0.0 in Ledger live and use Qtum HWI 2.3.1
  • For Apple Silicon: Sign Qtum-Qt.app with: codesign --force --deep -s - /Applications/Qtum-Qt.app

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

2d49900e8a32874acf2bb6454e11bf2ae9704dd54208ba010a3dee31f10ead69  aarch64-linux-gnu/qtum-25.1-aarch64-linux-gnu-debug.tar.gz
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Qtum Core v24.1 – Hard Fork - Upgrade to bitcoin core 24.1 - EVM Shanghai - Improvements and Bug fixes.

• v24.1 – Hard Fork - Mandatory Update before block 3385122 (3298892 in testnet) – Upgrade to bitcoin core 24.1 - EVM Shanghai - Improvements and Bug fixes.
  • Upgrade Qtum core to bitcoin core 24.1 including updates from 24.0.1 and 0.24.1. Main highlights:
    • Add sendall, simulaterawtransaction, gettxspendingprevout rpc calls.
    • Support multi_a() and sortedmulti_a() in tr() output descriptor .
    • Add wallet migration support from legacy to descriptor wallets using migratewallet rpc call.
    • Improve headers download security.
    • Improve replace-by-fee logic.
    • Improve GUI options.
  • Implement Shanghai EVM upgrade. Main highlights:
    • Add PUSH0 instruction support.
    • Add Limit and meter initcode support.
    • Deprecate SELFDESTRUCT.
    • Set chainID to:
      • 81 for mainnet
      • 8889 for testnet
      • 8890 for regtest
  • Dispaly coinstake prevout when calling getblock with verbosity level 3.
  • Update nMinimumChainWork, defaultAssumeValid and chainTxData.
  • Add recent checkpoints.

Testnet fork ETA: October 8, 2023 01:18 UTC
Mainnet fork ETA: November 27, 2023 00:24 UTC

• Note for Apple Silicon: Sign Qtum-Qt.app with: codesign --force --deep -s - /Applications/Qtum-Qt.app

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

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Qtum Core v23.1 - Recommended Update - Bug fix - Improvements

• v23.1 - Recommended Update - Bug fix - Improvements
  • Fix a bug that caused validateaddress to reject a valid address in linux in some cases.
  • Show specific staking icon tooltip message when private keys are disabled.
  • Update MacOS build instructions

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

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d6dc2d56ffbb85d0ecc4c0e91802f54f1d730d2afb53021cfcd167600a0f2ca7  qtum-23.1-arm64-apple-darwin-unsigned.dmg
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18a92c4c9c66e186c0b08c4c3275212d43a238f620afdb6f20fdc269be983f3f  qtum-23.1.tar.gz
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2d57b9c60e81fb2d606910c2de5f7b31a28384df62eb29e2efbc509cf4c3326e  qtum-23.1-powerpc64le-linux-gnu-debug.tar.gz
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27913d79a7b785cb2b86462d1106a9e42f8738c2c4830fc20af19133b9f2e69f  qtum-23.1-win64.zip

Qtum Core v23.0 - Upgrade to bitcoin core v23.0 - Improvements - Bug fixes

• v23.0 - Upgrade to bitcoin core v23.0 - Improvements - Bug fixes
  • Upgrade Qtum core to bitcoin core 23.0 including updates from 23.0. Main highlights:
    • Add support for taproot (bech32m) address operations in cli and gui wallets.
    • Full support for the CJDNS network.
    • Improved fee estimation.
  • Full support for staking from descriptor wallets.
  • Switch build system to Guix.
  • Provide arm64-apple-darwin builds for Apple silicon.
    (need to sign with codesign --force --deep -s - /Applications/Qtum-Qt.app)
  • Update README.md

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

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a0e5f5692bebf5a58a4e742faf586683645de1ef6df33e92d7fc5e9625e14039  qtum-23.0-arm64-apple-darwin-unsigned.dmg
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d201eb32270a2c5ab2ceff5e3678fd335eee8c237b161566fdb3dfb6c9f15493  qtum-23.0-win64.zip

Qtum Core v22.1 - Bug fix

• 22.1 - Bug fix - Mandatory Update to at least v22.0 before block 2080512 (1967616 in testnet)
  • Fix a bug that caused fee calculation to fail in some cases.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

bb6cdcd3f8baccb985e072cf5bd8c660d88e47e0944bf2ad0e6c3f14de674e03  qtum-22.1-aarch64-linux-gnu-debug.tar.gz
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bcbe629a2e7e0e4d4fdb536e15125d6325b0b00242caa233ad8a89cc82dd1c60  qtum-22.1-arm-linux-gnueabihf.tar.gz
964841681e60e5660c72b809c8b8ac8df3821cdfb49c3d1754dd1446b438ef9e  qtum-22.1-powerpc64-linux-gnu-debug.tar.gz
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3e46814fe80986726e4ca3c567e9643c0ca1fe6222dcee0b3f9181b21c803e0b  qtum-22.1-osx64.tar.gz
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ee79be62822684ba3a96e8c300f68e5da10f99623110b369a35f36c3b5c0924d  qtum-core-osx-22-res.yml

Qtum Core v22.0 - Hard Fork - Taproot - Schnorr Signatures - Evmone - Improvements and Bug fixes

• v22.0 – Hard Fork - Mandatory Update before block 2080512 (1967616 in testnet) – Taproot, Schnorr Signatures, Evmone - Improvements and Bug fixes.
  • Upgrade Qtum core to bitcoin core 22.0 including updates from 22.0 and 0.21.0. Main highlights:
    • Taproot/Schnorr signatures/Tapscript support.
    • Descriptor wallets: new sqlite wallet format support.
    • New rpc calls and rpc features like named arguments.
    • Signet network support.
  • Switch the EVM implementation to EVMone Fast Ethereum Virtual Machine.
  • Implement Berlin and London EVM upgrades.
  • Fix a callcontract rpc call memory leak issue.
  • Fix a bug that caused qtumd to crash on startup when replaying blocks in some cases.
  • Fix a bug that caused the wallet to crash when stopping the staker in some cases.
  • Fix sync progress bar speed in GUI wallet.
  • Fix build on Windows, macOS 12.
  • Add powerpc64 builds to release binaries.
  • Update nMinimumChainWork, defaultAssumeValid and chainTxData.
  • Add recent checkpoints.
  • Simplify release version format.
  • Update copyright year.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

264b1fdf138ce4f206bb7a7368ccc4a746d309bbe67dec1820f649054588c8ba  qtum-22.0-aarch64-linux-gnu-debug.tar.gz
4361a9476ec8049c9953e896fd8f5da8e439b7627ffdf242c3cc5e2a1c6fa921  qtum-22.0-aarch64-linux-gnu.tar.gz
421d1377f13127a0fffc0d5f9914bd38da312d8f6104ab1818d92e9b343ef610  qtum-22.0-arm-linux-gnueabihf-debug.tar.gz
fa7ce411a346100d6d5983529d806afe51567923b80a4aaf81d2ff3e24e97e7a  qtum-22.0-arm-linux-gnueabihf.tar.gz
02eb84fdad4eb795447e7b1237a794303e913beb62c0f0c7f6e1f45a001a3862  qtum-22.0-powerpc64-linux-gnu-debug.tar.gz
07b7a6faff242e39d40c437f5970da6bae5232821cf73d874057f39f4d664f95  qtum-22.0-powerpc64-linux-gnu.tar.gz
78459fd42a09e6563f016fae9d3ff8681112fed9f226f0f88647384eda09606e  qtum-22.0-powerpc64le-linux-gnu-debug.tar.gz
5f231026dc4d51e8a7d7efe532540ecfbe480961f2616f18d2d2b35aa1078f0a  qtum-22.0-powerpc64le-linux-gnu.tar.gz
afd5685ff7f95729eee52c6111c41616f9e4884924f55e9de97fa7ad49f11322  qtum-22.0-riscv64-linux-gnu-debug.tar.gz
68d15f27883024c2dd7a81395fe32b2bc512ed696f063cafb7a79fa0bf39d5d7  qtum-22.0-riscv64-linux-gnu.tar.gz
046b4859bf69e8f6a91135ad8985a801941bef03f5239088d3a0da38369d004d  qtum-22.0-x86_64-linux-gnu-debug.tar.gz
2ad9da61f926ac37a2348e2cd0c481705a8debbe3be0131ed7c7f26a7ea7a472  qtum-22.0-x86_64-linux-gnu.tar.gz
253c381aef1fa982781bdd2ffd5ef1dd4d542a5423f0b835a48eadf79aca5fde  src/qtum-22.0.tar.gz
838cfd72b742b74ad72f37db9bfc1112c91684e03ab9897c5c8a7ac7e33f98cd  qtum-core-linux-22-res.yml

7ce24cbf6d262f75234d2e6c5151aedc940d6c114f0b09169f220d45990791e9  qtum-22.0-win-unsigned.tar.gz
da250078b23590cef81d274fa06d7e6498188a4a2c3db9ae55166704ba979de2  qtum-22.0-win64-debug.zip
c8ec444ee464c367472355ba378cb6725e5ca7ec18ea5a19fb001c1ab707d032  qtum-22.0-win64-setup-unsigned.exe
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253c381aef1fa982781bdd2ffd5ef1dd4d542a5423f0b835a48eadf79aca5fde  src/qtum-22.0.tar.gz
5384bc14efb47ee0dabd99a3973fd06f69d3b6aa853ceef50bd4d28dc34f5c2c  qtum-core-win-22-res.yml

7ce24cbf6d262f75234d2e6c5151aedc940d6c114f0b09169f220d45990791e9  qtum-22.0-win-unsigned.tar.gz
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c8ec444ee464c367472355ba378cb6725e5ca7ec18ea5a19fb001c1ab707d032  qtum-22.0-win64-setup-unsigned.exe
2a1bbf3a5dd4acfdfc9046665a644ca8979047da72d6c477e75e0cc60739f351  qtum-22.0-win64.zip
253c381aef1fa982781bdd2ffd5ef1dd4d542a5423f0b835a48eadf79aca5fde  src/qtum-22.0.tar.gz
5384bc14efb47ee0dabd99a3973fd06f69d3b6aa853ceef50bd4d28dc34f5c2c  qtum-core-win-22-res.yml

Mainnet FastLane v0.20.4 - Hardware wallet staking and GUI support - Improvements and Bug fixes

• v0.20.4 – Hardware wallet staking and GUI support - Improvements and Bug fixes
  • Add GUI support for hardware wallets.
  • Add contract calls, QRC20, delegations and staking support for Ledger nano S. Use Qtum Ledger Nano S Loader to install the new wallet and staking apps on the Ledger Nano S.
  • Use the new logo in the GUI wallet.
  • Fix a bug in ABI string list decoding.
  • Fix a bug that prevented setting a sender address in callcontract rpc call.
  • Fix a bug that caused transaction signing to fail in some cases.
  • Fix build on recent macOS versions.
  • Update nMinimumChainWork, defaultAssumeValid and chainTxData.
  • Add recent checkpoints.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

363db433900921d1f61f0a9a2158da2ecbcf3f3c7e21a8eef7aa252208d2d1fa  qtum-0.20.4-aarch64-linux-gnu-debug.tar.gz
ec620d9657ab65a010600bbd0708e8b3373ef45cbf268f909a4b8ca0c09a22ef  qtum-0.20.4-aarch64-linux-gnu.tar.gz
b1d120e12279adabc62d112d93c78677dd87cef6f183621ec4e7814270faecd1  qtum-0.20.4-arm-linux-gnueabihf-debug.tar.gz
703b4139e899648c00dd9fc38fd49814bf75003a48c06c74b48a922782f25c9f  qtum-0.20.4-arm-linux-gnueabihf.tar.gz
773c2ca4b96b480e2dbdc576dbfbc67451f6ac4ee97de69a49e5b9b6ec668e72  qtum-0.20.4-riscv64-linux-gnu-debug.tar.gz
dbdbdf099d2e588458491e6a6a09e83a4564881ec2687261d9b56e4e07b9f067  qtum-0.20.4-riscv64-linux-gnu.tar.gz
f0bf130a86e5278cea3198a3e2034f0cb802cc4aae886c171afb55443d1837cf  qtum-0.20.4-x86_64-linux-gnu-debug.tar.gz
bd9eb6e17140c612130fda17b131fcbe7acc4b5a025adf4520860b6b4f77b338  qtum-0.20.4-x86_64-linux-gnu.tar.gz
8a0f108a867877b5327dba721297c160b6609280294748cc4754367884f3eeba  src/qtum-0.20.4.tar.gz
15210b6e0bc085cc933ac4e83d1846306309f5529a08b8c1a61b8c3c8be81350  qtum-core-linux-0.20-res.yml

e8a1e764e238d8b1f9bc24d2186c88d8e27b7b03de59ff15de6a0d66aa9ba648  qtum-0.20.4-win-unsigned.tar.gz
d887320137879e82fd94504d4ed2183e52bf3221d66f98a9648ad45a2360c560  qtum-0.20.4-win64-debug.zip
21f76d7d85aa9f63278f572b1602d4cd2bfbce2bb7defbb655201c819d60f8a1  qtum-0.20.4-win64-setup-unsigned.exe
8b0d7dd2c0865d38a127aec55d89bcfdf23e0886144d016cf004057a06877bb4  qtum-0.20.4-win64.zip
8a0f108a867877b5327dba721297c160b6609280294748cc4754367884f3eeba  src/qtum-0.20.4.tar.gz
c1fed584bdf199f9fde10b9aa2e5984077cd5705a499adf8af75c7d4b86b2fb3  qtum-core-win-0.20-res.yml

27340f3f183b7806836841244b88f920e44a6274bad2849c1a7eb9ccf5d9f433  qtum-0.20.4-osx-unsigned.dmg
dadea3460a48f04125823257f38363759a721002f951237d77c5890c0dcde85d  qtum-0.20.4-osx-unsigned.tar.gz
7b5c29c4ea5acefc8b830defdcb681f8ddd5adb15a69ddbaf690e1147bc09324  qtum-0.20.4-osx64.tar.gz
8a0f108a867877b5327dba721297c160b6609280294748cc4754367884f3eeba  src/qtum-0.20.4.tar.gz
f65aaac7dbd35e3c5dabf38e8fcc06105082b3763d7b77dce4f46aa704369380  qtum-core-osx-0.20-res.yml

Mainnet FastLane v0.20.3 – QRC20 rpc calls - Improvements and Bug fixes

• v0.20.3 – QRC20 rpc calls - Improvements and Bug fixes
  • Add new rpc calls to manage QRC20 tokens:
    qrc20name, qrc20symbol, qrc20totalsupply, qrc20decimals, qrc20balanceof, qrc20allowance, qrc20approve, qrc20transfer, qrc20transferfrom, qrc20burn, qrc20burnfrom, qrc20listtransactions.
  • Fix ROI approximation in getestimatedannualroi.
  • Improve logs display when using addrindex.
  • Fix a typo in searchlogs help message.
  • Add post FastLane fork checkpoints.
  • Update nMinimumChainWork and defaultAssumeValid.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

48c05e05e236e3482b2396939f050e2ee45e9d1aede87cdf07a417c1eaf690db  qtum-0.20.3-aarch64-linux-gnu-debug.tar.gz
82950c76ce0287e58a6fb9a04faa3abd0f08eacaaadfa9317fc8e91bf7f8a272  qtum-0.20.3-aarch64-linux-gnu.tar.gz
f44d6c3c0224cb7e5730aeae91cffdad75876776fa9b95f4337a5dc28daa0098  qtum-0.20.3-arm-linux-gnueabihf-debug.tar.gz
1553bde5bed87ae3763e866d0295c1ec2d6c1631c1a178f9253a037e24574f5c  qtum-0.20.3-arm-linux-gnueabihf.tar.gz
b08c28c227e90b1d7a466adbfd2c201c6db4b5d172bc4807d37cf00c3baaa17a  qtum-0.20.3-riscv64-linux-gnu-debug.tar.gz
f11056fc1f43a180dd73219ce31f2ba90cbb0f894e86950207c18f137ed23c29  qtum-0.20.3-riscv64-linux-gnu.tar.gz
5cb320d834cead9bf257c8ebbf03f6f669bcbd1241e59156fe1999aab8afdfb2  qtum-0.20.3-x86_64-linux-gnu-debug.tar.gz
25629b6f3e3d5c0aa4501d20a890142e4b394dfff145de04496a527eaf8d2e18  qtum-0.20.3-x86_64-linux-gnu.tar.gz
85bedb63cbb76b0724e18646fbd2118e2d13cb12a254026096967256b977d3f3  src/qtum-0.20.3.tar.gz
9d388896741ac1be5bee36c14ce3f47b90ab265293c66feeb3196a1b7be397f1  qtum-core-linux-0.20-res.yml

2eb4f9ee26c1576a5618b876087ad1a903c6f68f5af7804c6bbe82bc4981638a  qtum-0.20.3-win-unsigned.tar.gz
e75ef294817c09e28c7a9b430827cd85feabb7c088fd5ff7f7fdffe41e2afb33  qtum-0.20.3-win64-debug.zip
bb17416017c18e9335399f899a5c2d611af7a6d1f5cfac4c1593ef1486086747  qtum-0.20.3-win64-setup-unsigned.exe
656b37abd91a71d2ad7121675ca5153b96674e826e93188892107b4e82d394a1  qtum-0.20.3-win64.zip
85bedb63cbb76b0724e18646fbd2118e2d13cb12a254026096967256b977d3f3  src/qtum-0.20.3.tar.gz
3108aaf87844d069e9ae6069ea52c35faeb32cb3eb5194ace904015511bfbf44  qtum-core-win-0.20-res.yml

f59f3666902d0840d5687746ca1336f943deda3bca0de4e08b2e611ef21a26f6  qtum-0.20.3-osx-unsigned.dmg
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76dfaafa0b54a024af3a89fba2f4ce8fa407d71f38549c4652d309ae8760f49d  qtum-0.20.3-osx64.tar.gz
85bedb63cbb76b0724e18646fbd2118e2d13cb12a254026096967256b977d3f3  src/qtum-0.20.3.tar.gz
7f28a53c9032b5a3067acb1b467d36267739e0a28a01fcb8a3dcfff3b1d0bf48  qtum-core-osx-0.20-res.yml

Mainnet FastLane v0.20.2 - Hard Fork - 32 seconds blocks - Improvements and Bug fixes

• v0.20.2 – Hard Fork - Mandatory Update before block 845000 (806600 in testnet) – 32 seconds blocks - Improvements and Bug fixes
  • Implement QIP 26: Reduce block time to 32 seconds.
  • Update the EVM to include Istanbul and Muir Glacier updates: EIP 152, EIP 1108, EIP 1344, EIP 1884, EIP 2028, EIP 2200, EIP 2384.
  • New highly efficient Staker with multithread support.
  • Speed up GUI wallet startup time.
  • Improve GUI responsiveness when dealing with large wallets.
  • Add listconf rpc call to list active configuration options for qtumd/qtum-qt.
  • Add forceinitialblocksdownloadmode rpc call to force start a node in initial blocks download mode.
  • Add bloom filter, state and utxo roots to gettransactionreceipt rpc call.
  • Fix a focus bug that affected the amount textbox (issue #878).
  • Fix possible PoS bnTarget overflow in some rare cases.
  • Fix a bug that caused the wallet not to revert coinstake in some cases.
  • Fix a bug in call contract GUI when decoding ABI from newer solidity versions.
  • Remove obsolete Qmix link in Qt wallet.
  • Fix build with boost 1.75
  • Fix mac deploy for osx 11
  • Add debug information when certain transaction types get rejected.
  • Delete forked block indexes from disk when using -cleanblockindex.
  • Fix GUI wallet staking icon flicker in some cases.
  • Set EVM chainID for Qtum to 0x51

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

51a1fb2726b6ce99b15743bbe2db81fd1d1352ca2473d07d10625a2fea48c36d  qtum-0.20.2-aarch64-linux-gnu-debug.tar.gz
abf6b42e43b365224f6ace6a934c907fef564b4d7a00304bcd0b36a38689653d  qtum-0.20.2-aarch64-linux-gnu.tar.gz
47a60f4c98e384bdd9280e60b04afd22652b25c343f496b5e867cf674b9e3f60  qtum-0.20.2-arm-linux-gnueabihf-debug.tar.gz
a0f56b7abff5e2b15ac46e1c1b25bb39b6f0371dca162ccf5058ff8ac6e5273a  qtum-0.20.2-arm-linux-gnueabihf.tar.gz
86eadc10d4ff4328b9bb18630fe8a04b7108f2f45bbb0e9f96dfa98467e6ec31  qtum-0.20.2-riscv64-linux-gnu-debug.tar.gz
7193882e6696dfc83e755a1c832853f6703120ef869175e9bc9a4ffbbc594249  qtum-0.20.2-riscv64-linux-gnu.tar.gz
6e0efa9d2958c8d6f32ba01a2466c8358e616a7d3a5e1969749d14470e6d631b  qtum-0.20.2-x86_64-linux-gnu-debug.tar.gz
52d746f2fb827c43cd8e1784a29ad6d21b843141b85002a49a3822ceebe8651d  qtum-0.20.2-x86_64-linux-gnu.tar.gz
099a4f094e6eb50db9b849a824df3407daadcca9713c5a941557f791759b5ad8  qtum-core-linux-0.20-res.yml

a9a6c2db1c7cf7cf476f5b0d914e92c842003f030c4377483812812120f53b6e  qtum-0.20.2-win-unsigned.tar.gz
dfeeee80c4d5798b56a8ccaf8cb8826ab926247f6f29db3ef4c29637386e1f91  qtum-0.20.2-win64-debug.zip
3071466f94f474a28ed0f324ffef67c5f58d1eb38541a2aec030547246234670  qtum-0.20.2-win64-setup-unsigned.exe
bdd3afc7e1339f7accbad1a4269deacecbceed4b92870436475266126f261ff0  qtum-0.20.2-win64.zip
06a5b844a7735d38e71f372e110b817b9e915e22323d4bf3cdf4f0726c235e72  qtum-core-win-0.20-res.yml

4d789ef04de65a86bb640aa658dd441fcc296fbf08ef6fd471ec06de767e93da  qtum-0.20.2-osx-unsigned.dmg
ee10b55a1248019e4a62b928ff4bee9388d099a7b538b5634c5893cb6505826b  qtum-0.20.2-osx-unsigned.tar.gz
14538ea562ae3e8fcfb8b7ae265fd4a74c0d041384da2c62b1a0ef6d9b82cc64  qtum-0.20.2-osx64.tar.gz
59d8a676c8ba71c404e3f8bbaabde6098ca53b96c069f8ce41310f8f322afbab  qtum-core-osx-0.20-res.yml

e5b8a5d5152613f24b7a3e6474e7672345ec2d57cd52957ff3f9c2716cfc49f3  src/qtum-0.20.2.tar.gz

Mainnet Ignition v0.20.1 - Upgrade to bitcoin core 0.20.1 - Improvements - Bug fixes

What's new

• v0.20.1 - Mainnet Ignition v0.20.1 - Upgrade to bitcoin core 0.20.1 - Bug fixes
  • Upgrade Qtum core to bitcoin core 0.20.1 including updates from 0.20.0 and 0.20.1.
  • Add RPC calls for custom super staker configuration from cli: setsuperstakervaluesforaddress, listsuperstakercustomvalues, listsuperstakervaluesforaddress, removesuperstakervaluesforaddress.
  • Change stakingwhitelist and stakingblacklist to stakingallowlist and stakingexcludelist.
  • Update callcontract RPC call to estimate the gas needed for creating a contract.
  • Add amount option to callcontract RPC call.
  • Split the total weight into staker weight and delegations weight for RPC call getstakinginfo.
  • Allow min utxo value < 100 in GUI wallet.
  • Add matured weight for delegation in RPC call getdelegationsforstaker.
  • Update coinstake display in RPC calls for transactions.
  • Fix a bug that caused fundrawtransaction to fail in some cases.
  • Fix build with boost 1.73.0.
  • Fix compiler error for Qt5 5.15.
  • Move redundant lock in getblockhashes to blockOnchainActive.
  • Update blockchain data.
  • Add post fork checkpoints.
  • Fix minor GUI typos.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

2991fdfc429665d435eb1b588dcd814b76052881929252082c2e1f8fe986da8f  qtum-0.20.1-aarch64-linux-gnu-debug.tar.gz
fe9d0367da6e10aaa7361fa445fc93092785480ea94eda76788238c63a18ce1f  qtum-0.20.1-aarch64-linux-gnu.tar.gz
cb92c55d870760e4aacfcc476d873b2bd08768d8eb54c7239672263dd7eed53c  qtum-0.20.1-arm-linux-gnueabihf-debug.tar.gz
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