115.16.0esr
Thunderbird 115.16.0esr is the final release of Thunderbird 115.
https://www.thunderbird.net/en-US/thunderbird/115.16.0esr/releasenotes/

128.3.1esr
https://www.thunderbird.net/en-US/thunderbird/128.3.1esr/releasenotes/

131.0.1
Thunderbird version 131.0.1 is available for testing purposes only.
https://www.thunderbird.net/en-US/thunderbird/131.0.1/releasenotes/