* [https://groups.google.com/d/msg/firefox-dev/DLMgaSX8_Hk/b43_aC6EBQAJ Newsletter #12]
* [https://groups.google.com/d/msg/firefox-dev/v01HFIBTdg8/FsAcb0CwDQAJ Newsletter #13]
* [https://groups.google.com/d/msg/firefox-dev/7geUpMu5Hxk/zQtAFEiMAAAJ Newsletter #14]