Add changelog note about bump rpy ver

Author: Archmonger

CHANGELOG.md

@@ -10,24 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 <!--
 Using the following categories, list your changes in this order:
-
-### Added
--   for new features.
-
-### Changed
--   for changes in existing functionality.
-
-### Deprecated
--   for soon-to-be removed features.
-
-### Removed
--   for removed features.
-
-### Fixed
--   for bug fixes.
-
-### Security
--   for vulnerability fixes.
+[Added, Changed, Deprecated, Removed, Fixed, Security]
 
 Don't forget to remove deprecated code on each major release!
 -->
@@ -40,6 +23,10 @@ Don't forget to remove deprecated code on each major release!
 
 -   `settings.py:REACTPY_ASYNC_RENDERING` to enable asynchronous rendering of components.
 
+### Changed
+
+-   Bumped the minimum ReactPy version to `1.1.0`.
+
 ## [5.0.0] - 2024-10-22
 
 ### Changed