As stated by Michael Meeks in bug 47677 comment 25, "I'd love it as a stock toolbar that automatically shows up for documents with red-lining enabled :-)", it would be useful for the changes toolbar to automatically appear when a document with track changes is opened.
I would expect it that way.
adding LibreOffice developer list as CC to unresolved Writer EasyHacks for better visibility.
see e.g. http://nabble.documentfoundation.org/minutes-of-ESC-call-td4076214.html for details
Migrating Whiteboard tags to Keywords:(needDevEval -> needsDevEval)
(Harmonize spelling of term)