diff --git a/.hgignore b/.hgignore
index bd0a628988009aa6e7616b44d054cbb591c51226_LmhnaWdub3Jl..fb907a6b44cf9c77a77963a60ff09e5e9025ac2c_LmhnaWdub3Jl 100644
--- a/.hgignore
+++ b/.hgignore
@@ -4,3 +4,4 @@
 source/cmd/auto
 build-cmd-doc/go.mod
 __pycache__
+.mypy_cache
diff --git a/source/releasenotes/3.3.1.rst b/source/releasenotes/3.3.1.rst
index bd0a628988009aa6e7616b44d054cbb591c51226_c291cmNlL3JlbGVhc2Vub3Rlcy8zLjMuMS5yc3Q=..fb907a6b44cf9c77a77963a60ff09e5e9025ac2c_c291cmNlL3JlbGVhc2Vub3Rlcy8zLjMuMS5yc3Q= 100644
--- a/source/releasenotes/3.3.1.rst
+++ b/source/releasenotes/3.3.1.rst
@@ -22,3 +22,63 @@
 - api: implement 'Actor.Create'. The API existed already but was never
   implemented.
 
+Documentation
+-------------
+
+Documentation is online:
+
+  https://docs.xbus.io/
+
+Downloads
+---------
+
+Source and binaries are available on our download area:
+
+- https://dl.xbus.io/xbus/src/xbus-3.3.1-src.tar.xz
+
+version "personal":
+
+- https://dl.xbus.io/xbus/personal/xbus-3.3.1-linux_amd64.tar.xz
+- https://dl.xbus.io/xbus/personal/xbus-3.3.1-windows_amd64.tar.xz
+- https://dl.xbus.io/xbus/personal/xbus-3.3.1-darwin_amd64.tar.xz
+
+version "enterprise":
+
+- https://dl.xbus.io/xbus/enterprise/xbus-3.3.1-enterprise-linux_amd64.tar.xz
+- https://dl.xbus.io/xbus/enterprise/xbus-3.3.1-enterprise-windows_amd64.tar.xz
+- https://dl.xbus.io/xbus/enterprise/xbus-3.3.1-enterprise-darwin_amd64.tar.xz
+
+version "lts":
+
+- https://dl.xbus.io/xbus/lts/xbus-3.3.1-lts-linux_amd64.tar.xz
+- https://dl.xbus.io/xbus/lts/xbus-3.3.1-lts-windows_amd64.tar.xz
+- https://dl.xbus.io/xbus/lts/xbus-3.3.1-lts-darwin_amd64.tar.xz
+
+Docker images
+-------------
+
+Get the docker images:
+
+version "personal":
+
+  - orus/xbusd:3.3.1
+  - orus/xbusctl:3.3.1
+  - orus/xbus-client:3.3.1
+  - orus/xbus-http:3.3.1
+  - orus/xbus-fullenv:3.3.1
+
+version "enterprise":
+
+  - quay.orus.io/xbus-enterprise/xbusd:3.3.1-enterprise
+  - quay.orus.io/xbus-enterprise/xbusctl:3.3.1-enterprise
+  - quay.orus.io/xbus-enterprise/xbus-client:3.3.1-enterprise
+  - quay.orus.io/xbus-enterprise/xbus-http:3.3.1-enterprise
+  - quay.orus.io/xbus-enterprise/xbus-fullenv:3.3.1-enterprise
+
+version "LTS":
+
+  - quay.orus.io/xbus-lts/xbusd:3.3.1-lts
+  - quay.orus.io/xbus-lts/xbusctl:3.3.1-lts
+  - quay.orus.io/xbus-lts/xbus-client:3.3.1-lts
+  - quay.orus.io/xbus-lts/xbus-http:3.3.1-lts
+  - quay.orus.io/xbus-lts/xbus-fullenv:3.3.1-lts