General
Sandbox improvements
Improved compatibility for userstyles installed as userscript
Add an option to control whether to bind GM API functions to the userscript's execution context and sandbox window (and do it by default only if necessary)
Details: Enabling this makes it very easy for a userscript to accidentally leak its granted powers to the page
Treat @include a little bit more like @match if :// is present and add an option to control @include's behavior
Details: Many script developers expect @include *://tmnk.net/* to match pages at tmnk.net only, but it also matches https://example.com/?http://tmnk.net/.
To improve this, @includes that contain a :// are now interpreted a little bit different. Every * before :// now only matches the URL scheme. Also, if :// is directly followed by a * or a / somewhere, then the first * or all until / are applied to the hostname only.
Fix encoding of userscript file and URL imports
External @require and @resource content is not updated by default anymore unless the script was updated
UI
Show script and external resources size in dashboard
Show last updated time as relative time if within 4 weeks or as absolute date otherwise
Fix darker theme quirk
Fix favicons with transparent background
Improve editor menu if advanced editor is disabled