Yes. Due to work, I install a lot of language packs in my Firefox.
On June 20, when I used Firefox 14.0b7, I installed Deutsch and Chinese packs. Today (June 22), my Firefox has been upgraded to version 14.0b8 automatically. However, these language packs hasn't been upgraded at the same time yet. Their last update date is still June 20 ( 14.0b7? ). I manually installed the language pack Nederlands ( 14.0b8 which I just downloaded ). Its last update date is June 22.
I hope that these language packs can be upgraded at the same time when my Firefox is upgraded automatically.
UserAgent: Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0
Acredite em si mesmo. Acredite nas pessoas.