We just released Mastodon 4.4.3, 4.3.11, and 4.2.24.
These versions contain bugfixes, and a fix for a security issue if you use SAML. In 4.4.3 there are also changes to how quote posts are handled, as we continue to work towards full support for quote posts in the next main release.
Full release notes and update instructions are available on the GitHub releases page. #mastoadmin