simple_oauth 5.0.6

This is a security release for the 5.0.x branch. This is the last planned release for the 5.0.x minor version of Simple OAuth.

This release corresponds with the announcement of EOL dates for the 8.x-4.x and 5.0.x branches, and the tagging of 5.1.0. The upgrade path from prior versions is well tested and supported, and all site owners are encouraged to update to 5.1.x as soon as possible. See the project page for details on EOL dates.

See Simple OAuth (OAuth2) & OpenID Connect - Moderately critical - Access bypass - SA-CONTRIB-2022-002.