Geeklog 1.5.1 is mostly a bugfix update for Geeklog 1.5.0. The first release candidate is now available for download.
As you can see from the list of changes, we've also thrown in a few minor improvements. Overall, however, the focus for this release is on bugfixes before we're moving on to integrate the new features developed during this year's Summer of Code.
Speaking of which: It's great to see that one of our GSoC students already contributed to this release. Thanks, Sami!
P.S. Translators can find information about the language file changes on the geeklog-translations mailing list, as usual.