Release v4.3-beta1 (#19172)

* Draft changelog for v4.3 release

* Add release notes summary & nav link

* Docs cleanup

* Update Python dependencies

* Update static assets

* Revert errant change to schema

* Fix minimum PostgreSQL version

* Misc cleanup

* Correct issue numbers in change log

requirements.txt

@@ -1,6 +1,6 @@
 Django==5.2.0
 django-cors-headers==4.7.0
-django-debug-toolbar==5.0.1
+django-debug-toolbar==5.1.0
 django-filter==25.1
 django-htmx==1.23.0
 django-graphiql-debug-toolbar==0.2.0
@@ -10,7 +10,7 @@ django-prometheus==2.3.1
 django-redis==5.4.0
 django-rich==1.14.0
 django-rq==3.0
-django-storages==1.14.4
+django-storages==1.14.6
 django-taggit==6.1.0
 django-tables2==2.7.5
 django-timezone-field==7.1
@@ -21,20 +21,20 @@ feedparser==6.0.11
 gunicorn==23.0.0
 Jinja2==3.1.6
 jsonschema==4.23.0
-Markdown==3.7
+Markdown==3.8
 mkdocs-material==9.6.11
 mkdocstrings[python]==0.29.1
 netaddr==1.3.0
 nh3==0.2.21
-Pillow==11.1.0
+Pillow==11.2.1
 psycopg[c,pool]==3.2.6
 PyYAML==6.0.2
 requests==2.32.3
-rq==2.1.0
+rq==2.3.2
 social-auth-app-django==5.4.3
 social-auth-core==4.5.6
-strawberry-graphql==0.263.2
-strawberry-graphql-django==0.52.0
+strawberry-graphql==0.264.0
+strawberry-graphql-django==0.58.0
 svgwrite==1.4.3
 tablib==3.8.0
 tzdata==2025.2