Update changelog and notes

CHANGELOG.md

@@ -8,6 +8,58 @@ This project uses [*towncrier*](https://towncrier.readthedocs.io/) and the chang
 
 <!-- towncrier release notes start -->
 
+## [1.23.0] - 2024-10-10
+
+This is the first version of Argus to be able to run on Django 5.1.
+
+Support for Python 3.8 has been dropped.
+
+The most visible changes are in the documentation.
+
+### Removed
+
+- As part of refactoring some authentication utility functions the function
+  `get_psa_authentication_names()` has been removed as it wasn't used anywhere
+  in Argus proper.
+
+### Added
+
+- Added a new section "Customization" to the docs, for customizations that go
+  beyond integrations.
+- Documented how to use (EXTRA|OVERRIDING)\_APPS to add app-specific
+  middleware.
+- There's a new howto, for how to regenerate the ER diagram in the docs.
+
+### Changed
+
+- So. Many. Refactors.
+- There should be fewer warnings/log messages when visiting the autogenerated
+  OpenAPI. There is one commit per change to help with future wrangling. There
+  are still some warnings left; getting rid of those is left as an exercise to
+  the reader.
+- The favicon and template for the simple page generated on "/" are now
+  replacable by adding an app at the start of INSTALLED\_APPS that has the new
+  files.
+- Plenty of dependencies and sub-dependencies were upgraded
+- Django ValidationErrors are converted to DRF ValidationErrors. This makes it
+  possible to move some validation from API model serializers to the actual
+  model, which means validating only once and the API and future Django
+  frontend seeing the same errors.
+- Moved reference docs into their own section (as per Diátaxis), improved the
+  looks and contents of the explanation and terms, and added a very brief
+  explanation of each model.
+- Moved site TEMPLATES and STATIC to a mini-app to make them replaceable via an
+  app added before it in INSTALLED\_APPS.
+- Removed `FilterSerializer` and `validate_jsonfilter` from the filter plugin
+  mechanism since they just wrap `FilterBlobSerializer`. (This also means
+  `FilterBlobSerializer` can no longer be in the same file as
+  `FilterSerializer`.)
+
+### Fixed
+
+- Fix OpenAPI parameters for `incidents/` and `incidents/mine/`
+
+
 ## [1.22.1] - 2024-09-05
 
 

NOTES.md

@@ -3,6 +3,20 @@
 This file documents changes to Argus that are relevant for operations and
 end-users.
 
+## [1.23.0] - 2024-10-10
+
+This is the first version of Argus to be able to run on Django 5.1.
+
+Support for Python 3.8 has been dropped.
+
+The most visible changes are in the documentation.
+
+The function `get_psa_authentication_names()` has been remooved, it was not in
+use by us.
+
+How to customize filtering has changed, it is no longer necessary to override
+`FilterSerializer` and `validate_jsonfilter`.
+
 ## [1.22.0] - 2024-08-30
 
 There's a backwards incompatible change to prepare for the next Django LTS