Bitcoin Core version 26.2 is now available from:

https://bitcoincore.org/bin/bitcoin-core-26.2/

For the release notes, please see the git repository:

https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-26.2.md

Do not use the links provided by GitHub. Use the above download links, they are guaranteed to be generated deterministically and signed.