update changelog

Author: raphamorim

docs/src/pages/changelog.md

@@ -22,6 +22,7 @@ language: 'en'
   - Window, Navigation, and Renderer settings can now be partially overridden per platform without duplicating all fields
   - Added `theme` field to platform config for per-platform theme selection
   - Shell configuration continues to use complete replacement for simplicity
+- Fix `ScrollPageUp` and `ScrollPageDown` actions not working in custom keybindings [#1275](https://github.com/raphamorim/rio/issues/1275).
 - Fix Noticeably slower startup compared to wezterm, foot [#1346](https://github.com/raphamorim/rio/issues/1346).
 - Fix Font loader taking a LOT of time to load fonts [#1339](https://github.com/raphamorim/rio/issues/1339).
 - Fix Rio panics on launch on a Raspberry Pi 5 [#1332](https://github.com/raphamorim/rio/issues/1332).