The above page states: “There is no official package available for openSUSE Leap 15.3”
As a result, the Leap 15.3 repo is currently using Thunderbird version 78.13.0 (I assume from the Leap 15.2 repo), however, Mozilla’s latest version is 91.1.0. This large lag in release versions is causing problems with some thunderbird extensions. For example, the current version of the “Provider for Google Calendar” is only supported on recent Thunderbird versions (91.0 - 102.0) such that users must also use outdated versions of the extension(s) some of which have functionality issues.
Are current and future releases of OpenSUSE going to support Thunderbird or not?