Updated changelog

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.8.1] - Unreleased
+
+### Fixed
+- Fix "Max $ZF String" error when committing lots of files (#617)
+
 ## [2.8.0] - 2024-12-06
 
 ### Added
@@ -18,7 +23,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Fixed minor issues in Studio UI (#641)
 - Document save is forced before menu operations that can modify repository state
-- Fix "Max $ZF String" error when committing lots of files (#617)
 
 ## [2.7.1] - 2024-11-13