Litecoin Core v0.21.2.1 Release

Follow our Twitter for the latest dev news.

We are pleased to release Litecoin Core This is a new minor version release, including a critical bug fix introduced in the previous release. It is recommended for all users to upgrade to this version.

Notable Changes

An issue with MWEB key generation for older wallets that were upgraded was solved. Keys are now generated from the appropriate keypools, and coins sent to previously generated stealth addresses are recoverable. Use rescanblockchain after upgrading to recover any missing MWEB coins.

Download Binaries

To download, please visit the download page here. Alternatively, you can view the download folder here.

Please use GPG to verify the integrity of the release binaries. This ensures that the binary you have downloaded has not been tampered with. Linux, MacOS and Win32 cygwin command line GPG instructions are available here. Please also note that we GPG sign the binaries as a convenience to you, the ultimate way to verify the integrity of the builds is to build them yourself using Gitian. Instructions on how to perform these builds, can be found here.

For this release, the binaries have been signed with key identifier 0x3620e9d387e55666 (davidburkett38’s key).


Despite this version being heavily tested, this version may still contain bugs. Always backup your wallet.dat file before upgrading. If you encounter any issues, please let us know by posting to the bug reporting section below.

Source code & Build instructions

The master branch contains the latest commits to the next stable releases of Litecoin Core.

GitHub – litecoin-project/litecoin: Litecoin source tree

Build instructions for Linux can be found here.

Build instructions for OSX can be found here.

Builds instructions for Windows can be found here.

Bug Reporting

Submit any issues you encounter here and one of the Litecoin developers will assist you.

Issues · litecoin-project/litecoin

Mailing Lists

Sign up for announcements only or development discussion.

  • Redirecting to Google Groups
  • Redirecting to Google Groups

Hashes for verification

These are the SHA-256 hashes of the released files:

95491d137527fc3c232cc482a223874f23960a70e624092a280c82540326e5a0 litecoin-
ffa0c82d87624bb29dcaba6ebf55fd916c9981d5fbaa5627a3f1c07b47535270 litecoin-
ff6d6248aedda1248b1a33dabf828b06d559e909262199a5e305225f7b5b0f00 litecoin-
6e545d1ef0842b9c4ecaf2e22b43f17fd3fba73599b0d6cc1db0c9310f1a74ff litecoin-
3b05591f117d487de0323ad3aca30b64a086125c22992a4c528c789db75b5b81 litecoin-
d4462b58811bc35c3160c204cc85e94ebe27e57b816ed5bd607f7e22cf3d4131 litecoin-


Thanks to everyone who directly contributed to this release:

  • The Bitcoin Core Developers
  • DavidBurkett

Litecoin Core v0.21.2.1 Release was originally published in Litecoin Project on Medium, where people are continuing the conversation by highlighting and responding to this story.