Updated via composer
Similar posts section
Pagination system now used throughout

Removed the clunky _navigation fragment. Pagination now uses "Older
posts" and "Newer posts" (mental note, fix for search results) instead
of "Previous" and "Next"
Slideshow functionality
Various tweaks and fixes
Sorted out PostPlugins

PostPlugins is no longer and event subscriber, that's been delegated to
PostListener within the FrontendBundle. PostListener now also listens on
POST_LOAD rather than just POSTS_LOAD.
Modified getExtras on Post entity

Now it returns an indexed array collection rather than an unindexed one.
So $extra[$extra->getId()] = $extra. Makes extras much more useful.
JavaScripts and Stylesheets, oh my!

Any post extras of 'javascripts' or 'stylesheets' will be parsed into
their appropriate HTML sections
Video.js default integration