message: docs: Update RELEASE_NOTES with IDP architecture change
diff: @@ -29,11 +29,15 @@ The following changes are relevant for v2 custom configs that replaced certain f
  - Requests targeting the OIDC library now use a separate handler.
  - `/http/handler/default.json`
  - `/identity/handler/default.json`
  +- The architecture of IDP interaction handlers has completely changed to improve modularity
  + - `/identity/handler/interaction/*`
  + - `/identity/registration/*`
  ### Interface changes
  These changes are relevant if you wrote custom modules for the server that depend on existing interfaces.
  - `TypedRepresentationConverter` function signatures changed
  - and base functionality moved to `BaseTypedRepresentationConverter`
  + and base functionality moved to `BaseTypedRepresentationConverter`.
  +- Many changes to several components related to the IDP. This includes the HTML templates.
  ## v2.0.0
  ### New features
  