* Major overhaul of swap UI, preparing for rewrite * Show "Undo" after swiping away items from the "Updates" tab (thanks @Hocuri!) * Fix ETag handling when connecting to NGINX mirrors #1737 * Fix issues with "Latest" display caused by mishandling time zones #1757 * Ignore all unimportant crashes in background services * Do not use Privileged Extension if turned off in "Settings"