The community-driven postal client Thunderbird 139.0, developed using Mozilla technology, has been released. Based on the Firefox 139 code base, Thunderbird 139 includes updates for intermediate versions until the next release. Additionally, for those using the ESR version with long-term support, Thunderbird 128.11.0 has been released, with updates available for a year.
Key changes in Thunderbird 139.0 include:
- Added support for manually sorting folders in the panel.
- Notifications for new emails now include buttons to mark as read or delete.
- The configuration now allows users to set the number of columns in Cards View mode.
- An implemented policy allows selective management for enterprises.
- Thunderbird has addressed 11 vulnerabilities and resolved the issue causing abrupt shutdown during interrupted copying operations in the Sent folder.
/Reports, release notes, official announcements.