docs: add 3.13.1 changelog (#979)

* add 3.13.1 changelog

* update

Author: adela-bytebase

docs/changelog/bytebase-3-13-1.mdx

@@ -0,0 +1,21 @@
+---
+title: Bytebase 3.13.1 - Dec 30, 2025
+author: Adela
+updated_at: 2025/12/30 18:00:00
+description: 'Improvements and Bug Fixes'
+---
+
+import InstallUpgrade from '/snippets/install/install-upgrade.mdx';
+
+## 🎄 Enhancements
+
+- Update SQL review template configuration.
+
+## 🐞 Bug Fixes
+
+- Fix issue label selector missing in new CI/CD layout.
+- Fix rollout date filter not working.
+- Fix SQL Editor horizontal scroll shortcut.
+- Fix SQL review showing incorrect line numbers for multi-statement SQL.
+
+<InstallUpgrade />

docs/docs.json

@@ -394,6 +394,7 @@
       {
         "tab": "Changelog",
         "pages": [
+          "changelog/bytebase-3-13-1",
           "changelog/bytebase-3-13-0",
           "changelog/bytebase-3-12-2",
           "changelog/bytebase-3-12-1",