Mozilla Firefox 15.0.1 released

[Allan]

Mozilla   has released an update to version 15 of Firefox to correct a bug in the   web browser's Private Browsing feature. Private Browsing is intended to   allow users to browse the internet without saving any data about the   sites and pages they've visited. However an error in the recent Firefox   15.0 release meant that Firefox was storing sites visited in its cache   while Private Browsing was enabled.

http://www.h-online.com/security/news/item/Mozilla-updates-Firefox-15-to-fix-private-browsing-problem-1702798.html             

What’s New" and "Known Issues" for this version of Firefox:
http://www.mozilla.org/en-US/firefox/15.0.1/releasenotes/

Download a Firefox that speaks your language:
http://www.mozilla.org/en-US/firefox/all.html             

[Salmon Trout]

I know the "What's New" notes include "Silent, background updates" but as was always the case, you can override this in Firefox options, or about:config if you prefer:

Completely disable:

app.update.auto [false]
app.update.enabled [false]
app.update.silent [false]

Check for updates but let me choose whether to install them

app.update.auto [false]
app.update.enabled [true]
app.update.silent [false]