Release Notes: This release fixes a major security issue in MoinMoin 1.9.0; all users are advised to upgrade immediately. There are also many normal bugfixes and enhancements.
Release Notes: Major ACL and superuser security fixes. There are other minor fixes and i18n updates.
Release Notes: This release fixes an ACL security problem related to the rst parser. It fixes a potential DOS/security problem by removing the non-thread-safe cracklib support. There are quite a few other bugfixes, and upgrading is recommended for all users.
Release Notes: This is the final 1.5 security and bugfix release; there will be no future 1.5.x releases. Users are strongly advised to upgrade to 1.6.x soon. This release fixes one major and some minor security issues. If you need more time on 1.5.x before you upgrade to 1.6, you are strongly advised to upgrade to 1.5.9.
Release Notes: Some bugfixes, including some security fixes (ACL-related, XSS, and disclosing of system information in tracebacks). This release adds timing.log, so you can improve your site's performance. It improves the CPU usage of some macros when bots visit your wiki. Upgrading is highly recommended for all users of older versions.
Release Notes: This release fixes an ACL problem, where the project disclosed ACL protected pages in the search preview lines (it didn't show the full page, though, when you clicked on the pagename).
Release Notes: This release fixes 2 security critical bugs: one when using ACLs and one when not using ACLs at all (so you really want to upgrade in any case). It also fixes some minor bugs.
Release Notes: Some bugs were fixed, including some critical security problems. There were also some minor feature improvements.