Just a heads up: with recent changes on maint, I'm seeing two test failures:
2 unexpected results: FAILED test-org-inlinetask/folding-directly-consecutive-tasks/1 FAILED test-org/org-read-date It looks like the first one came with ee3c3b554 (org.el: Allow empty subtrees to be folded back, 2020-09-05) and the second with c7abcd514 (org.el (org-add-planning-info): Use caller's `org-time-was-given' value, 2020-09-05). Note that, for the second, directly running the test with BTEST_RE='test-org/org-read-date' doesn't seem to trigger it, while BTEST_RE='test-org/' does, so there's probably an interaction between tests. I haven't yet taken a closer look at those commits or the failures.