User facing changes include:

Show who boosted content in the feed (Combined view + subscribed + newest) Add ability to block instances. Content from blocked instances will not show up in the feed and search anymore. Fix emoji autocomplete inserts 'null' Show a placeholder when an image embed could not be loaded Improve design of posts and comments in some areas of the site Fix endless loop when compressing uploaded images Fix layout when a comment contains a very wide table Bugfixes for some federation issues (handling of Mastodon posts with multiple images, embedded video formats, buggy mentions, etc.) Change layout of list of cross posts Fix the issue of browsers wanting to download a file when unsupported media files are used in an embed Add translation for Swedish

You can see the rest of the changes in the v1.11.0 release notes.