Compiling Org's bugfix branch (f8de8cf72, 2026-02-22) with an Emacs built from its master branch (1c4f09aadc4, 2026-02-27) emits the following warnings:
In org-calendar-scroll-three-months-left: org.el:14877:6: Warning: ‘calendar-scroll-left-three-months’ is an obsolete function (as of 31.1); use ‘calendar-scroll-calendar-left’ instead. In org-calendar-scroll-three-months-right: org.el:14883:6: Warning: ‘calendar-scroll-right-three-months’ is an obsolete function (as of 31.1); use ‘calendar-scroll-calendar-right’ instead. In org-diary-to-ical-string: org.el:15331:12: Warning: ‘icalendar-export-region’ is an obsolete function (as of 31.1); use ‘diary-icalendar-export-region’ instead. It looks like Emacs's e6350bb179b (Support displaying more months in the calendar, 2026-01-15) is the relevant commit for the first two warnings and that c685cf336a4 (Add full support for iCalendar (RFC5545) data, 2024-12-19) is the relevant one for the third. I should be able to make time next week to address those but of course appreciate if anyone can work on it sooner.
