12.4-BETA2 has been moved to next week

The 12.4-BETA2 builds scheduled for this week have been moved until next
week, on an as-needed basis.  There are two pending changes to the
releng/12.4 branch upcoming, otherwise there have been zero change
requests for the branch during this cycle so far.

Should BETA2 not be deemed necessary, next week's builds will be the
first RC build of the cycle.

The schedule on the website has been updated accordingly:

    https://www.freebsd.org/releases/12.4R/schedule/

Glen
On behalf of:	re@