v3.19.0

What's Changed

• fix: Key refresh should set no-cache to get most up to date keys by @Yanni8 in #485
• oidc: add support for validating back-channel logout tokens by @ericchiang in #486

New Contributors

• @Yanni8 made their first contribution in #485

Full Changelog: v3.18.0...v3.19.0