py3-emailthreads: bump pkgrel

py3-editor: bump pkgrel

py3-deprecated: drop package

This is now in Alpine upstream

py3-cssselect2: upgrade to 0.3.0

py3-contextlib2: drop package

This is now in Alpine upstream

py3-colour: bump pkgrel

py3-celery: upgrade to 4.4.3

py3-case: bump pkgrel

py3-cairosvg: bump pkgrel

py3-cairocffi: bump pkgrel

py3-billiard: bump pkgrel

py3-atpublic: bump pkgrel

py3-asyncpg: upgrade to 0.20.1

py3-arrow: upgrade to 0.15.6

py3-anyjson: bump pkgrel

py3-ansi2html: bump pkgrel

py3-amqp: upgrade to 2.6.0

py3-alembic: upgrade to 1.4.2

py3-aiosmtpd: bump pkgrel

pushgateway: bump pkgrel