Terracoin Core version 0.12.2.5 is now available from:
https://terracoin.io/bin/terracoin-core-0.12.2.5/
For the release notes please see the git repository:
https://github.com/terracoin/terracoin/blob/master/doc/release-notes/release-notes-0.12.2.5.md
Preferably use the above download link, not the below links to download the source tarball, as the release tarballs are generated deterministically and GitHub's are not.