New:Enable easily discoverable way to configure and use Thundermail (#11086)Changed:Only show message notification configuration actions above the cutoff (#10301)Fixed:Account drawer stayed open after account switch despite auto-select Inbox setting (#10120)Imported settings could incorrectly show 'XX' avatar monogram (#10958)Printed emails omitted message headers and used minimal margins (#10567)Compose button did not work in tablet split-screen message view (#10753)Accented subfolder names sorted to bottom instead of locale order (#10718)Disabled font size setting appeared in General Settings search (#10756)New mail notifications showed avatars when contact pictures were disabled (#10750)Mail opening still used fade-in after animations were disabled (#1903)Sidebar account-switching animations were too fast (#10480)Contributors:Thanks to: @Alecaddd, @coreycb, @dandarnell, @dani-zilla, @frabera, @harshad1, @jasi381, @jim-daf, @jondaley, @kryoseu, @mohitsatr, @mvanhorn, @numericOverflow, @rafaeltonholo, @saisafe, @shamim-emon, @stephenking314, @untitaker, @varshilsoni, @winne42, @wmontweNew Contributors:@Alecaddd made their first contribution in #10793@jondaley made their first contribution in #10862@saisafe made their first contribution in #10932@kryoseu made their first contribution in #10997@jim-daf made their first contribution in #11030@numericOverflow made their first contribution in #11032@varshilsoni made their first contribution in #11081Full Changelog: K9MAIL_19_2...K9MAIL_20_0