This is the first stable release of 0.31 line.
Main focus has been [search](https://github.com/zadam/trilium/wiki/Search) functionality:
* exposed "virtual" attributes like isProtected, dateModified etc.
* support for date expressions - e.g. `dateModified>MONTH-1` will get you notes modified in the last month
* we're now storing both local and UTC dates for notes which allows us to make more precise date queries
* redesign of search input and how saved searches are saved.
* saved searches now have refresh button
Other highlights:
* upgrade to CKEditor 12.1.0
* Proper styling of CKEditor based on current theme
* in page search finally works correctly (change to electron-find package)
* context menu "new note" now has submenu which allows specifying note type
* fixes for some note movement/creation edge cases in the note tree (454) - view only
* Add superscript and subscript support to "Type: Text" 462
* Dark theme table invisible background color 458
* Added CSRF protection 455
* Fullscreen support (F11)