New features may be incomplete works in progress, because some are completed and polished over a period of weeks. The <a href="https://thunderbird.topicbox.com/groups/beta">beta forum</a> may provide more information on feature progress.
Le nove functionalitates pote haber labores in curso, perque alcunos essera completate e perfectionate in le tempore de septimanas. Le <a href="https://thunderbird.topicbox.com/groups/beta">foro del version beta</a> pote fornir altere informationes sur le progresso del functionalitates.