Most things in this release are ‘behind the scenes’ improvements, but there are two important user-facing changes I’d like to mention:
When 1-3 emoji exists on their own line, they’re now automatically made larger! Now you can communicate in emoji without needing to squint as much.
Internet Explorer 11 Deprecation
Discourse will be ending support for IE11 on June 1, 2020. Users are strongly encouraged to move to a supported browser to continue using Discourse without interruption. Discourse will start showing a warning to users that IE11 support is ending at the top of the site. For full details, see Discourse is ending support for Internet Explorer 11 (IE11) on June 1, 2020
Full release notes