diff --git a/docs/releases.md b/docs/releases.md
index d2522eabbdf37f8b674fea90163f676177510098..3caf4b889c7f3d81fec9fd78539ed25dd61ea539 100644
--- a/docs/releases.md
+++ b/docs/releases.md
@@ -1,5 +1,26 @@
 # Releases
 
+
+## 0.3.1
+
+Released on **8 November 2022** • View on [Gitlab](https://gitlab.com/teklia/workers/base-worker/-/releases/0.3.1)
+
+ - A breaking change, affecting mostly the API, was introduced in [Arkindex's 1.3.4 release](https://teklia.com/solutions/arkindex/releases/1-3-4/):
+    - Workers were mostly unaffected but the REST schema was updated.
+ - Workers will progressively not be able to publish results with a `worker_version_id` anymore on Arkindex. They will have to use a related but more general field, `worker_run_id`:
+    - Most publication API endpoint helpers have been updated accordingly,
+    - A new version of the cache was released with the updated Django models.
+ - Improvements to our Machine Learning training API to allow workers to use models published on Arkindex.
+ - Support workers that have no configuration.
+ - Allow publishing metadatas with falsy but non-null values.
+ - Add `.polygon` attribute shortcut on `Element`.
+ - Add a major test speedup on our worker template.
+ - Support cache usage on our metadata API endpoint helpers.
+ - **Drop** support for Python 3.6 and **add** support for Python 3.11.
+ - Update arkindex-client to [version 1.0.11](https://gitlab.com/teklia/arkindex/api-client/-/releases/1.0.11).
+ - Update shapely to [version 1.8.5-post1](https://github.com/shapely/shapely/releases/tag/1.8.5.post1)
+
+
 ## 0.3.0
 
 Released on **12 September 2022** • View on [Gitlab](https://gitlab.com/teklia/workers/base-worker/-/releases/0.3.0)