When switching to a library that does not exist, allow the user to abort the switch without forgetting the library. Fixes #1176364 ([Enhancement] Off-line Library)
Add a tweak to turn off the highlighting of the book count when using a virtual library
Add a button to clear the viewer search history in the viewer Preferences, under Miscellaneous
sync with Kovid's branch
More work on the DOCX input plugin, we can now read block styles
suspend deal vith ads4books
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