[ANN] rodauth-oauth 0.4.2 released

rodauth-oauth is a rack-compatible toolkit for building OAuth 2.0
authorization servers, as well as OpenID Authentication Providers.

# as simple as
rodauth do
  enable :oauth
end

It can also be used with Rails (via the "rodauth-rails" gem).

Website: https://honeyryderchuck.gitlab.io/rodauth-oauth/
Documentation: https://honeyryderchuck.gitlab.io/rodauth-oauth/rdoc/
Wiki: https://gitlab.com/honeyryderchuck/rodauth-oauth/wikis/home
CI: https://gitlab.com/honeyryderchuck/rodauth-oauth/pipeline

### 0.4.2

### Bugfixes

* database extensions were being run in resource server mode, when it's not
expected that the oauth db tables are around.

### 0.4.1

### Improvements

When in "Resource Server" mode, calling `rodauth.authorization_token` will
now return an hash of the JSON payload that the Authorization Server
responds with, and which was already previously used to authorize access to
protected resources.

### Bugfixes

* An error occurred if the client passed an empty authorization header
(`Authorization: ` or `Authorization: Bearer `), causing an unexpected
error; It now responds with the proper `401 Unauthorized` status code.