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CloseDeveloper reply by squib
Rated 5 out of 5 stars
Version 2.1.1 do not work with Thunderbird 24.0
This review is for a previous version of the add-on (2.1.1).2.1.2 is already up, but is waiting on review from Mozilla: https://addons.mozilla.org/en-US/thunderbird/addon/mail-summaries/versions/?page=1#version-2.1.2
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