! Date
! Notes
|-
| Firefox 33.0.3
| November 6
| [https://www.mozilla.org/en-US/firefox/33.0.3/releasenotes/ Release Notes]
|-
| Firefox 33.0.2
| October 28
| [https://www.mozilla.org/en-US/firefox/33.0.2/releasenotes/ Release Notes]
|-
| Firefox 33.0.1
| October 24
| [https://www.mozilla.org/en-US/firefox/33.0.1/releasenotes/ Release Notes]
|-
| SeaMonkey 2.30