BUGFIX: cancelling an upload should hide cancel button
FEATURE: grab oneboxed image dimensions to prevent 'jiggles' while loading
FIX: topic_exists_no_oldest translation
PLUGIN: New API for decorating a post with jQuery
ES6: Start converting routes
FIX: Instead of patching markdown-js, fix the issue in Discourse.
FIX: If a topic title edit fails, revert to previous title.
FIX: Stop endless loading at the bottom of a user's stream.
FIX: If a site has no logo, don't show a broken image in the digest.
add link to importers
add link to importers in Quick Start Guide
FIX: Limit the `maxLength` of the title text fields to the site setting
for the maximum length.
FIX: Clicking an avatar in an expanded post should show the user
expansion popup.