Release Notes

Thunderbird Desktop

Version 45.7.1 | Released February 7, 2017

Check out the notes below for this version of Thunderbird. As always, you’re encouraged to tell us what you think, or file a bug in Bugzilla.

What’s Fixed


Crash when viewing certain IMAP messages (introduced in 45.7.0)

Known Issues


Message preview pane non-functional after IMAP folder was renamed or moved

Learn What’s Next

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