In those release notes:
Highlight of the release
Plenty of little bugs and improvements
Meet new data types and navigation improvements
Multiline, Markdown renderer and unlimited text
This is really exciting. First, Postgresql supports unlimited text in cells at the same performance as VARCHAR.
Second, using Markdown allows you to insert images, links, bold and titles in the cells!
Previously only available for Chrome, the calendar is not available for all platforms from Confluence 5.4.
Navigation using keys
Previously only the <tab> key was used for navigation. We've also added arrow keys (up, down, left, right) and it makes navigation much smoother.
It is not possible to remove the red cell in the Query macro.
Internationalization was initiated. Most labels can be replaced. However, only the English language is provided or the moment.
If you upgrade from Play SQL 1.4.1, please upgrade to 2.3.x first, otherwise your queries will be lost.
If you've upgraded too soon, please reinstall Play SQL 2.3.x, then upgrade to the latest version.