Mozilla Thunderbird 133.0

_http://download-origi...tup%2045.0.exe

_http://download-origi...tup%2045.0.exe

_http://download-origi...p%2045.2.0.exe

_http://download-origi...p%2045.2.0.exe

_http://download-origi...p%2045.4.0.exe

_http://download-origi...p%2045.4.0.exe

_http://download-origi...p%2045.7.1.exe

_http://download-origi...p%2045.7.1.exe

Thunderbird version 60.3.0 provides an automatic update from Thunderbird version 52. If you have installed Lightning, Thunderbird's Calendar add-on, it will automatically be updated to match the new version of Thunderbird. Refer to this Calendar troubleshooting article in case of problems.