docs: update CHANGELOG

CHANGELOG.md

@@ -10,16 +10,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - `owners` optional field in `Host` model as many-to-many reference to `User` (steering#166)
-- `language` and `topic` optional fields in `Timeslot` model (steering#169)
+- `language` and `topic` optional fields in `Note` model (steering#169)
+- `contributors` field in `Note` model (steering#159)#
+- `PRIVILEGED_GROUP` and `ENTITLED_GROUPS` settings to implement groups and permissions (steering#177)
+- `FILTER_ACTIVE_SHOWS_USING` settings to filter active shows and OIDC scope claims (steering#175)
+- `ShowManager` to annotate a show with its max (last) timeslot start (steering#175)
 
 ### Changed
 
 - `note_id` and `show_id` are read-only fields of the `TimeslotSerializer` (steering#171)
+- `Note.tags` are exposed as list of strings (steering#158)
+- Django’s model permissions and additional custom permissions are now used (steering#177)
 
 ### Removed
 
 - `note_id` and `show` fields from the `Timeslot` model (steering#171)
 
+### Breaking
+
+- The IDs of the "owned shows" and the "public shows" are now listed as `ownedShowIds` and `publicShowIds` in the OICD scope claims.
+
 ## [1.0.0-alpha2] - 2023-06-20
 
 ### Added