* Prepare for release
* Add to changelog recent PRs
* add missing changelog items and update contributing docs
* Add 2061
* add 2060 to changelog
* Add 20.12.3 to changelog
* Add #2064 to changelog
* Do not show host and port in README
* Add some documentation PRs to changelog
* add new decorators to changelog
* Add 2063
* Add some PRs to misc
* CHANGELOG for v 20.6 and documentation change for sanic command
* Update CHANGELOG.rst
20.6.0 and 20.6.1 are the same release. One change from `blueprints` had not made it in by accident, therefore the second subsequent release.