This cannot go forwards until time has been given to fix (core, extension, gadgets, user) scripts that will break, which requires notification.''
Cloning this bug from T42785 comment 7.
Core is no longer using Sajax and anyone else trying to use it will get JS console warnings if debug=true.
However, the sajax library is still in core. It can't be removed until extensions have stopped using it - particularly SecurePoll, which is in use on Wikimedia wikis, but maybe we should also allow time for BlogPage, CommunityVoice, DonationInterface (this seems sort of used on Wikimedia sites, not 100% sure about that), Drafts, OnlineStatus, and ReaderFeedback (there may be others that I've missed) to stop using it.
Timeline:
- Deprecate interface with warnings. – T42785, 35b6b63e48b (MediaWiki 1.22 in 2013)
- Remove usage:
- Remove from MediaWiki. – 5472c66d7831f9e (MediaWiki 1.26 in 2015)