diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4de7dc8e..3dc6f3c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,14 @@
 
 ## To be Released
 
-* feat(scalingo_app): expose application's base_url #175
+## v2.3.0
+
+* resource(scalingo_app): expose application's base_url #175
+* resource(scalingo_container_type): make amount mandatory #191
+* resource(scalingo_domain): Add `letsencrypt_enabled` parameter #205
+* resource(scalingo_log_drain): Add `type` parameter mandatory #178
+* config: use `SCALINGO_REGION` if environment is set correctly
+* chore(deps) Various dependency updates
 
 ## v2.2.0
 
diff --git a/docs/resources/container_type.md b/docs/resources/container_type.md
index 1d3c2722..9777ea0c 100644
--- a/docs/resources/container_type.md
+++ b/docs/resources/container_type.md
@@ -30,12 +30,12 @@ resource "scalingo_container_type" "web" {
 
 ### Required
 
+- `amount` (Number) Number of containers to boot for this type
 - `app` (String) ID of the targeted application
 - `name` (String) Name of the container type
 
 ### Optional
 
-- `amount` (Number) Number of containers to boot for this type
 - `size` (String) Size of the container (S/M/L/etc.)
 
 ### Read-Only