diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5233a08a..5800d059 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,13 +1,13 @@
-## 2.4.0 (Unreleased)
+## 2.4.0 (October 07, 2019)
 
 IMPROVEMENTS:
-* feat: adds `shm_size attribute` for `docker_container` resource [GH-164]
-* feat: supports for group-add [GH-191]
+* feat: adds `shm_size attribute` for `docker_container` resource ([#164](https://github.com/terraform-providers/terraform-provider-docker/issues/164))
+* feat: supports for group-add ([#191](https://github.com/terraform-providers/terraform-provider-docker/issues/191))
 
 BUG FIXES:
-* fix: binary upload as base 64 content [GH-48]
-* fix: service env truncation for multiple delimiters [GH-121]
-* fix: allows docker_registry_image to read from AWS ECR registry [GH-186]
+* fix: binary upload as base 64 content ([#48](https://github.com/terraform-providers/terraform-provider-docker/issues/48))
+* fix: service env truncation for multiple delimiters ([#121](https://github.com/terraform-providers/terraform-provider-docker/issues/121))
+* fix: allows docker_registry_image to read from AWS ECR registry ([#186](https://github.com/terraform-providers/terraform-provider-docker/issues/186))
 
 DOCS
 * Removes duplicate `start_period` entry in `healthcheck` section of the documentation for `docker_service` ([#189](https://github.com/terraform-providers/terraform-provider-docker/pull/189))