diff --git a/docs/agent/changelog.md b/docs/agent/changelog.md
index c9815c8dd..e66149160 100644
--- a/docs/agent/changelog.md
+++ b/docs/agent/changelog.md
@@ -6,6 +6,10 @@ title: Changelog
 
 ## v3
 
+### ngrok Agent 3.13.0 - \[2024-07-15\]
+
+- In some cases, adds additional headers on error responses to ngrok that can be used to customize the content.
+
 ### ngrok Agent 3.12.1 - \[2024-07-11\]
 
 - Fixed a bug in `ngrok diagnose` that would cause a panic if a server IP and the agent had TLS connectivity issues.
diff --git a/docs/agent/version-support-policy.mdx b/docs/agent/version-support-policy.mdx
index b19ff12eb..bd137dd68 100644
--- a/docs/agent/version-support-policy.mdx
+++ b/docs/agent/version-support-policy.mdx
@@ -44,7 +44,8 @@ Extended support beyond LTS is available to customers on a commercial basis. It
 
 | Support Status | Release | Release Date | Latest | Active Support | End of Life |
 | -------------- | ------- | ------------ | ------ | -------------- | ----------- |
-| Active         | 3.12x   | 2024-06-27   | 3.12.0 | 2025-06-27     | 2025-08-27  |
+| Active         | 3.13x   | 2024-07-18   | 3.13.0 | 2025-07-18     | 2025-09-18  |
+| Active         | 3.12x   | 2024-06-27   | 3.12.1 | 2025-06-27     | 2025-08-27  |
 | Active         | 3.11x   | 2024-06-13   | 3.11.0 | 2025-06-13     | 2025-08-13  |
 | Active         | 3.10x   | 2024-05-23   | 3.10.1 | 2025-05-23     | 2025-07-23  |
 | Active         | 3.9x    | 2024-04-24   | 3.9.0  | 2025-04-24     | 2025-06-24  |
diff --git a/docs/whats-new.mdx b/docs/whats-new.mdx
index dbbf31472..2df4e0ed6 100644
--- a/docs/whats-new.mdx
+++ b/docs/whats-new.mdx
@@ -14,6 +14,7 @@ You can expect this page to update regularly (at least monthly). We'll include t
 
 ## July 2024
 
+- 2024-07-15 - Released [ngrok Agent 3.13.0](/agent/changelog/#ngrok-agent-3130---2024-07-15).
 - 2024-07-12 - [ngrok-go 1.10.0 Released](https://github.com/ngrok/ngrok-go/releases/tag/v1.10.0). [Changelog](https://github.com/ngrok/ngrok-go/blob/v1.10.0/CHANGELOG.md)
 - 2024-07-11 - Released [ngrok Agent 3.12.1](/agent/changelog/#ngrok-agent-3121---2024-07-11).