latest patch broke a few things for me Rated 5 out of 5 stars

Love the add-on, it's been working perfectly - until the latest update, now the search bar doesn't hide anymore when leaving it empty without searching for anything, the icon on the bar is kind of wrong (it seems to be the wrong type of button or something) and its tooltip says "&autosizer.button.tooltip;". Additionally, searching overrides the currently active tab instead of creating a new one like before.
Re-installing the current version doesn't help, but reverting to the previous version solves any issues.
The option dialogue still works either way.

This review is for a previous version of the add-on (2.0.0). 

You are right, version 2.0.0 didn't shrink to button when you emptied the search-bar, only on submitting a search. This is fixed in version 2.0.1 which should be out soon.