Anitya 2.0.0

Features

• Migrate from social_auth to authlib (#1139)

  WARNING: This removes social_auth tables from Anitya, which can't be recovered back.
  Thus making this version backwards incompatible.

Development Changes

• Improve development container (#1859)

• Remove Vagrant dev environemnt (#1860)

Contributors

Many thanks to the contributors of bug reports, pull requests, and pull request
reviews for this release:

• Lenka Segura
• Michal Konecny