Fixes

• Revert async javascript changes
• Fix A/D shortcuts not working on post page
• add secondary validations to aliases+implications+requests
• format tag subcriptions in delayed job listing
• remove year from popular search report
• always show wiki tab for post listing
• restart unicorn vs reload on deploy
• fix for unicorn usr2 signal handling
• #1375: The preview image on the upload page is sometimes displayed at full size
• #2471: Bookmarklet: always show width/height
• fix artist ban
• add tag info to newrelic timeout errors
• update for new pixiv login

Changes

• Additional web crawler constraints
• Add schema.org metatags
• Add nofollow attribute to show_seq links
• Add more meta descriptions to pages
• Update sitemap
• add scripts for analyzing postgres database
• disable db vacuum cronjob
• base listbooru refresh on user login
• add trigram indexes for artists and pools
• add index on artist group_name
• favoriting now triggers an upvote
• update to rails 4.2.5.1, add debugging info for tracking slow queries
• increase decay rate for order:rank
• include tags in image alt for seo

New Features

• enable user privacy mode for displaying favorites
• implement super voters