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Join UsVersion 68.6.0, first offered to channel users on March 12, 2020
Thunderbird now displays a popup window when starting up on a new profile
Thunderbird now provides partial updates resulting in smaller downloads
Searching in message bodies led to false negatives under some circumstances in quoted-printable encoded HTML bodies
"Get New Messages for All Accounts" not working for OAuth2-authenticated IMAP accounts
Various security fixes