Firebug beta 4 update

Good day to all developers and habra people. I noticed that FF3 did not want to update the version of firebug. Shows a message that an update error has occurred. Therefore, going to the add-ons page, I noticed a firebug update, important for many developers.


I did not find a detailed description of what was changed in this version:

Misc fixes for Beta 4.
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I noticed a drop-down list in each included tab from my observations:


Addition also to the Script tab:


So, I suggest everyone update the add-on version to 1.2.0b4 for a direct link. Or go to the page mazilla .

upd.
Detailed information about firebug can be found here in English , and here in Russian .
upd2. Yaro
Incompatible with Firefox 2.x