Features
- add support for Redis cache backend
- support regular expressions in Require statements
- generalize support for OAuth 2.0 token introspection and conform to:
https://tools.ietf.org/html/draft-ietf-oauth-introspection-00 - add support for the refresh_token flow + hook
- pass the expires_in as an absolute timestamp in OIDC_access_token_expires
Bugfixes
- scrub all OIDC_ headers
Dependencies
- there are build and runtime dependencies on libhiredis and libpcre3 now.