| May 9
| [https://www.mozilla.org/en-US/mobile/29.0.1/releasenotes/ Release Notes]
|-
| SeaMonkey 2.26
| May 2
| [http://www.seamonkey-project.org/releases/seamonkey2.26/ Release Notes]
|-
| Thunderbird 24.5.0
| April 29
| [https://www.mozilla.org/en-US/thunderbird/24.5.0/releasenotes/ Release Notes]
|-
| Firefox 29.0