Bugzilla

To get to Windows parity, this is currently missing:
1. Ability to switch the tray icon off completely, pref: mail.biff.show_tray_icon (bug 1918035)
2. Ability to always show the tray icon or only show it when there is new/unread mail, pref: mail.biff.show_tray_icon_always (bug 1918035)
3. A different icon depending on whether the is new/unread mail or not.
4. A count of new/unread messages in the tooltip. Currently the tooltip is hard-coded "Thunderbird Daily".
5. Mininize to tray, pref: mail.minimizeToTray (bug 1627479)

Note that the new/unread count can be toggled with pref mail.biff.use_new_count_in_badge.

Should there be bugs filed for points 3 and 4?

To get to Windows parity, this is currently missing:
1. Ability to switch the tray icon off completely, pref: mail.biff.show_tray_icon (bug 1918035)
2. Ability to always show the tray icon or only show it when there is new/unread mail, pref: mail.biff.show_tray_icon_always (bug 1918035)
3. A different icon depending on whether the is new/unread mail or not (EDIT: filed bug 1946946).
4. A count of new/unread messages in the tooltip. Currently the tooltip is hard-coded "Thunderbird Daily"  (EDIT: filed bug 1946946).
5. Mininize to tray, pref: mail.minimizeToTray (bug 1627479)

Note that the new/unread count can be toggled with pref mail.biff.use_new_count_in_badge.

Should there be bugs filed for points 3 and 4?  (EDIT: filed bug 1946946).