Log message:
mail: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

The following distfiles were unfetchable (possibly fetched
conditionally?):

./mail/qmail/distinfo netqmail-1.05-TAI-leapsecs.patch

Log message:
mail: Remove SHA1 hashes for distfiles

Log message:
Remove DJB_RESTRICTED, no longer used.

Log message:
Assign non-default SUBST_FILES.djberrno with =, not += (because it
doesn't actually append).

Log message:
Retire 'djbware-errno-hack' and associated options.mk cleverness.
Instead:

1. Package makefiles including their own options.mk
2. Packages say "SUBST_CLASSES+=djberrno" to get the hack, if needed
3. Packages adjust SUBST_FILES.djberrno, if needed

Should fix bulk build failures due to multiple inclusions of options.mk
and/or incorrect definitions of DJB_ERRNO_HACK.

Approved during the freeze by wiz@.

Log message:
all: migrate homepages from http to https

pkglint -r --network --only "migrate"

As a side-effect of migrating the homepages, pkglint also fixed a few
indentations in unrelated lines. These and the new homepages have been
checked manually.

Log message:
mail: align variable assignments

pkglint -Wall -F --only aligned -r

No manual corrections.

Log message:
Inline the used-only-once DEPENDS_LIBTAI.

Log message:
Oops, the "sasl" patch had also included QMAILQUEUE. We need that. Patch
it back in. Ride previous bump.

Log message:
Remove "sasl" patch, now that we have qmail-acceptutils. Bump PKGREVISION.