Here KDE 4.13.2 comes. Big release changelogs could be read here:
http://www.kde.org/announcements/4.12/http://www.kde.org/announcements/4.13/
Critical things you should be aware of:
1. Nepomuk is gone, it's superseeded by Baloo. Nepomuk libraries
are still here, though, but they do rely on Baloo internally.
2. kdnssd was renamed to zeroconf-ioslave;
3. kwallet was renamed to kwalletmanager;
4. Akonadi cache will be rebuilt; this could result in change
of PIM folder indexes, which in turn could mess up your
mail filters - beware.
5. ... a lot of other little problems that always happen during
update.
Things could be broken for a day or two in subtle ways - don't
hesistate on reporting them!
Three Kate plugins written in Python migrated to Python 3 and thus
are not available for the moment.
kdelibs-4.x deconflicted with kdebindings-3.x, and kde-runtime-4.x
deconflicted with kdebase-3.x. Most notable change is the renaming
of kreadconfig and kwriteconfig by appending a "4" suffix to them.
All ports in CVS and in WIP repo are checked for usage of all renamed
binaries, but anything else could be broken. Sorry.
KWin renamed in kde-workspace again, to avoid conflict with
KFourInLine.
Default dependencies that came from kde4.port.mk now have additional
restriction ",<5". KDE Frameworks won't hit CVS during current cycle
but it's better to be proactive.
productivity and quality assurance. It has components usually
included in CAT tools like translation memory, glossary, and also
a unique translation merging (synchronization) capability. It is
targeted for software translation and also integrates external
conversion tools for freelance office document translation.
This is ex-kdesdk member. Importing as a part of KDE 4.11.4 update.
This port won't work until update is finished, thus not hooking it up.