git / moonbite-core / doc/litecoin-release-notes/release-notes-0.21.5.4.md · raw
0.21.5.4 Release Notes====================Litecoin Core version 0.21.5.4 is now available from: <https://download.litecoin.org/litecoin-0.21.5.4/>.This release includes important security updates. All node operators and wallet users are strongly encouraged to upgrade ASAP.Please report bugs using the issue tracker at GitHub: <https://github.com/litecoin-project/litecoin/issues>Notable changes===============Important Security Updates--------------------------This release contains fixes for the following security issues:- `e7cbf1d`: Belt-and-suspenders input commitment and public key checks on MWEB inputs, providing additional defense-in-depthduring MWEB transaction validation.- `1dcbf3f`: MWEB consensus fix addressing an input validation issue that could allow the MWEB kernel sum to become unbalanced.This corrects MWEB input/output accounting going forward and is a required upgrade for all node operators, miners, and wallet users.- `42e7071`: Prevent kernel fee overflow during MWEB transaction validation.- `742ee94`: Erase block data for mutated blocks to avoid miner DoS- `f423a84`: Miners no longer include MWEB transactions when the input and output commitments in the block would sum to zero.MWEB stability and durability fixes------------------------------------ `23e5eac`: fix data corruption issue on PMMR rewind- `bf25a7c`, `3110a7e`: improve file write durability for MMRsWallet------- `eae9e47`: add MWEB view keys to `dumpwallet` output- `3c3aedb`, `c882663`: fix wallet with Boost library >= 1.78- `1cc1cee`: wallet: quick pegout accounting fixRPC and indexing----------------- `455aff8`: allow `getblocktemplate` for test chains when unconnected or in IBD- `eb7f68a`: fix an issue where transaction indexes of a block could be lost when `WriteBlock` failed after `Commit`Build changes-------------- `6fc0530`: fix debug build conflict with logger symbol- `58f89ba`: add missing `<cstdint>` include- `dcc7bc5`: convert CRLF (Windows) line endings to LF (Linux) line endingsTest related fixes------------------- `0c59e99`: functional test framework fix- `7eb181b`: functional test demonstrating handling of mutated blocksMisc----- `0f5f7d5`: fix broken Transifex link from READMECredits=======Thanks to everyone who directly contributed to this release:- [The Bitcoin Core Developers](https://github.com/bitcoin/bitcoin/)- [David Burkett](https://github.com/DavidBurkett/)- [Hector Chu](https://github.com/hectorchu)- [Loshan](https://github.com/losh11)- [Luke E. McKay](https://github.com/luke-mckay)- [Soren Stoutner](https://github.com/sorenstoutner)- [Jorge Maldonado Ventura](https://github.com/jorgesumle)- [yujianxian](https://github.com/yujianxian)- [AlexRadik](https://github.com/AleksandrRadik)