diff --git a/changelog.mdx b/changelog.mdx
index 72d4a464..093efa02 100644
--- a/changelog.mdx
+++ b/changelog.mdx
@@ -16,6 +16,30 @@ in `automation/changelog-notes.md`.
 
 {/* CHANGELOG:AUTOGEN:START — edit scripts/build_changelog.py or automation/changelog-notes.md, not this region */}
 
+<Update label="October 2026" tags={["TypeScript", "Rust"]}>
+  ## TypeScript
+
+  | Package | Version |
+  |---------|---------|
+  | `@resq-systems/security` | 3.0.2 |
+  | `@resq-systems/dsa`, `@resq-systems/http` | 3.0.0 |
+  | `@resq-systems/email-templates` | 2.0.0 |
+  | `@resq-systems/rate-limiting` | 1.0.0 |
+  | `@resq-systems/ui` | 0.42.1 |
+  | `@resq-systems/helpers` | 0.6.1 |
+  | `@resq-systems/telemetry` | 0.4.1 |
+
+  ## Rust
+
+  | Package | Version |
+  |---------|---------|
+  | `resq-cli` | 0.5.2 |
+  | `resq-bin`, `resq-clean`, `resq-flame` | 0.1.27 |
+  | `resq-tui` | 0.1.19 |
+  | `resq-dsa` | 0.1.5 |
+  | `resq-ai` | 0.1.4 |
+</Update>
+
 <Update label="September 2026" tags={["TypeScript", "Rust"]}>
   ## TypeScript