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Need for Thunderbird Version Rated 5 out of 5 stars
I love this add-on so much I wish there was a slimmed down version that also worked for ThunderbirdThis review is for a previous version of the add-on (188.8.131.52-signed).
Thunderbird Version is available now!
I've finally finished and uploaded a version for THUNDERBIRD (Windows only) here: https://addons.mozilla.org/firefox/addon/hide_titlebar_plus_tb/