Thunderbird’s update system checks to see if you’re running the latest version, and notifies you when a security update is available. These security updates are small (usually 200KB - 700KB), giving you only what you need and making the security update quick to download and install. The automated update system provides updates for Thunderbird on Windows, OS X, and Linux in over 40 different languages.
Anagraw n uleqqem n Thunderbird ad yessenqed ma tseqdaceḍ lqem aneggaruyellan, daɣen, ad k-id-yelɣu s wudem awurman ticki yella lqem n tɣellist. Tezi n yileqman-agi n tɣellist wezzil-it (nuɣ tanumi gar 200 kaṭ d 700 kaṭ). Gebrent kan adday n walen ilaqen akken ad erren ileqman d iruraden i usider akked usebeddi. Anagraw n uleqqem awurmanyettmuddu-d ileqman yal ass i Thunderbird ɣef  Windows, macOS akked Linux deg ugar n 40 n tutlayin deg umaḍal gar-asent taqbaylit.