Version 3.13 (#8285)

* Version 3.12.5

* Version 3.13

* Version 3.13

docs/community/3.13-announcement.md

@@ -0,0 +1,55 @@
+<style>
+.promo li a {
+    float: left;
+    width: 130px;
+    height: 20px;
+    text-align: center;
+    margin: 10px 30px;
+    padding: 150px 0 0 0;
+    background-position: 0 50%;
+    background-size: 130px auto;
+    background-repeat: no-repeat;
+    font-size: 120%;
+    color: black;
+}
+.promo li {
+    list-style: none;
+}
+</style>
+
+# Django REST framework 3.13
+
+## Django 4.0 support
+
+The latest release now fully supports Django 4.0.
+
+Our requirements are now:
+
+* Python 3.6+
+* Django 4.0, 3.2, 3.1, 2.2 (LTS)
+
+## Fields arguments are now keyword-only
+
+When instantiating fields on serializers, you should always use keyword arguments,
+such as `serializers.CharField(max_length=200)`. This has always been the case,
+and all the examples that we have in the documentation use keyword arguments,
+rather than positional arguments.
+
+From REST framework 3.13 onwards, this is now *explicitly enforced*.
+
+The most feasible cases where users might be accidentally omitting the keyword arguments
+are likely in the composite fields, `ListField` and `DictField`. For instance...
+
+```python
+aliases = serializers.ListField(serializers.CharField())
+```
+
+They must now use the more explicit keyword argument style...
+
+```python
+aliases = serializers.ListField(child=serializers.CharField())
+```
+
+This change has been made because using positional arguments here *does not* result in the expected behaviour.
+
+See Pull Request [#7632](https://github.com/encode/django-rest-framework/pull/7632) for more details.

docs/community/release-notes.md

@@ -34,6 +34,22 @@ You can determine your currently installed version using `pip show`:
 
 ---
 
+## 3.13.x series
+
+### 3.13.0
+
+Date: 13th December 2021
+
+* Django 4.0 compatability. [#8178]
+* Add `max_length` and `min_length` options to `ListSerializer`. [#8165]
+* Add `get_request_serializer` and `get_response_serializer` hooks to `AutoSchema`. [#7424]
+* Fix OpenAPI representation of null-able read only fields. [#8116]
+* Respect `UNICODE_JSON` setting in API schema outputs. [#7991]
+* Fix for `RemoteUserAuthentication`. [#7158]
+* Make Field constructors keyword-only. [#7632]
+
+---
+
 ## 3.12.x series
 
 ### 3.12.4

mkdocs.yml

@@ -66,6 +66,7 @@ nav:
      - 'Contributing to REST framework': 'community/contributing.md'
      - 'Project management': 'community/project-management.md'
      - 'Release Notes': 'community/release-notes.md'
+     - '3.13 Announcement': 'community/3.13-announcement.md'
      - '3.12 Announcement': 'community/3.12-announcement.md'
      - '3.11 Announcement': 'community/3.11-announcement.md'
      - '3.10 Announcement': 'community/3.10-announcement.md'

rest_framework/__init__.py

@@ -10,7 +10,7 @@ ______ _____ _____ _____    __
 import django
 
 __title__ = 'Django REST framework'
-__version__ = '3.12.4'
+__version__ = '3.13.0'
 __author__ = 'Tom Christie'
 __license__ = 'BSD 3-Clause'
 __copyright__ = 'Copyright 2011-2019 Encode OSS Ltd'