docs: update changelogs for release\n\nci: publish release

backend/backend/CHANGELOG.md

@@ -1,5 +1,20 @@
 # @openstapps/backend
 
+## 3.2.0
+
+### Minor Changes
+
+- 912ae422: Add the ability to filter by existence of a field
+
+### Patch Changes
+
+- 689ac68b: pin alpine version to 3.18 and add healthchecks
+- e8d72683: Backend unit tests break every year
+- Updated dependencies [912ae422]
+  - @openstapps/core@4.0.0
+  - @openstapps/core-tools@3.0.0
+  - @openstapps/logger@3.0.0
+
 ## 3.1.2
 
 ### Patch Changes