Huge (1.5 GB) update of TW today (21.1.16) -- what is changed?

Hi!

Just found a huge update of TW and I’m wondering about the changes. What is the reason for such a huge update?

I already started a thread about it:
https://forums.opensuse.org/showthread.php/512944-massive-tumbleweed-update

Probably some low-level package changed/got updated, which made it necessary to rebuild a lot of other packages.

Most packages were just rebuilds without any real change.
http://lists.opensuse.org/opensuse-factory/2016-01/msg00355.html