Changelog Digest for Sun, Feb 28

[kareila]

[dw-free]

2d55c34: Issue #2886: Upgrade modernizr to 3.11.4 Use a newer, pared down version of a third-party Javascript library.

74740bb: Issue #2627: update AO3 user links to use HTTPS All usertag links to external sites will now use HTTPS instead of HTTP.

54992a1: Issue #2885: Add errors for bad markup to beta create page On the beta Create Entries page, invalid markup will show an error message instead of posting.

69bdb62: Issue #2885: Add errors for bad markup to beta create page Run tidy.