Log message:
*: bump PKGREVISION for egg.mk users

They now have a tool dependency on py-setuptools instead of a DEPENDS

Log message:
www: Replace RMD160 checksums with BLAKE2s checksums

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

Not committed (merge conflicts):
www/nghttp2/distinfo

Unfetchable distfiles (almost certainly fetched conditionally...):
./www/nginx-devel/distinfo array-var-nginx-module-0.05.tar.gz
./www/nginx-devel/distinfo echo-nginx-module-0.62.tar.gz
./www/nginx-devel/distinfo encrypted-session-nginx-module-0.08.tar.gz
./www/nginx-devel/distinfo form-input-nginx-module-0.12.tar.gz
./www/nginx-devel/distinfo headers-more-nginx-module-0.33.tar.gz
./www/nginx-devel/distinfo lua-nginx-module-0.10.19.tar.gz
./www/nginx-devel/distinfo naxsi-1.3.tar.gz
./www/nginx-devel/distinfo nginx-dav-ext-module-3.0.0.tar.gz
./www/nginx-devel/distinfo nginx-rtmp-module-1.2.2.tar.gz
./www/nginx-devel/distinfo nginx_http_push_module-1.2.10.tar.gz
./www/nginx-devel/distinfo ngx_cache_purge-2.5.1.tar.gz
./www/nginx-devel/distinfo ngx_devel_kit-0.3.1.tar.gz
./www/nginx-devel/distinfo ngx_http_geoip2_module-3.3.tar.gz
./www/nginx-devel/distinfo njs-0.5.0.tar.gz
./www/nginx-devel/distinfo set-misc-nginx-module-0.32.tar.gz
./www/nginx/distinfo array-var-nginx-module-0.05.tar.gz
./www/nginx/distinfo echo-nginx-module-0.62.tar.gz
./www/nginx/distinfo encrypted-session-nginx-module-0.08.tar.gz
./www/nginx/distinfo form-input-nginx-module-0.12.tar.gz
./www/nginx/distinfo headers-more-nginx-module-0.33.tar.gz
./www/nginx/distinfo lua-nginx-module-0.10.19.tar.gz
./www/nginx/distinfo naxsi-1.3.tar.gz
./www/nginx/distinfo nginx-dav-ext-module-3.0.0.tar.gz
./www/nginx/distinfo nginx-rtmp-module-1.2.2.tar.gz
./www/nginx/distinfo nginx_http_push_module-1.2.10.tar.gz
./www/nginx/distinfo ngx_cache_purge-2.5.1.tar.gz
./www/nginx/distinfo ngx_devel_kit-0.3.1.tar.gz
./www/nginx/distinfo ngx_http_geoip2_module-3.3.tar.gz
./www/nginx/distinfo njs-0.5.0.tar.gz
./www/nginx/distinfo set-misc-nginx-module-0.32.tar.gz

Log message:
www: Remove SHA1 hashes for distfiles

Log message:
Fix build with various Python versions.

Log message:
mk.mk? mk.

Log message:
*: use py-more-itertools via versioned_dependencies.mk

Log message:
py-cheroot: updated to 6.5.8

v6.5.8
- :issue:`222` via :commit:`621f4ee`: Fix
  :py:const:`socket.SO_PEERCRED` constant fallback value
  under PowerPC.

v6.5.7
- :issue:`198` via :commit:`9f7affe`: Fix race condition when
  toggling stats counting in the middle of request processing.
- Improve post Python 3.9 compatibility checks.
- Fix support of `abstract namespace sockets
  <https://utcc.utoronto.ca/~cks
  /space/blog/linux/SocketAbstractNamespace>`_.

Log message:
py-cheroot: updated to 6.5.6

v6.5.6
Fix HTTP parser to return 400 on invalid major-only HTTP version in Request-Line.

Log message:
py-cheroot: updated to 6.5.5

v6.5.5
- :issue:99 via :pr:186': Sockets now collect statistics (bytes
  read and written) on Python 3 same as Python 2.
- :cp-issue:1618 via :pr:180: Ignore OpenSSL's 1.1+ Error 0
  under any Python while wrapping a socket.

Log message:
py-cheroot: updated to 6.5.4

v6.5.4
Fix cheroot.ssl.pyopenssl under Python 3.
Remove custom license field from dist metadata.
Fully integrate trustme into all TLS tests. Also remove all hardcoded TLS \ 
certificates.
Remove traces of unittest and ddt usage.
Fix invalid input processing in cheroot._compat.extract_bytes().
Fix returning error explanation over plain HTTP for PyOpenSSL.
Add a fallback for os.lchmod() where it’s missing.
Avoid traceback for invalid client cert with builtin ssl adapter.
Avoid deprecation warning with OpenSSL.SSL.Connection.
Fix socket wrapper in PyOpenSSL adapter.
Improve tests coverage:
Client TLS certificate tests
cheroot._compat.extract_bytes()
Peercreds lookup

v6.5.3
Make SCRIPT_NAME optional per PEP 333.