docs: update changelog

Author: lukecotter

CHANGELOG.md

@@ -5,6 +5,12 @@ 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).
 
+## [1.12.1] - 2023-12-11
+
+### Fixed
+
+- Unable to Save file when exporting CSV from Analysis or Database ([#461][#461])
+
 ## [1.12.0] - 2023-12-05
 
 ### Added
@@ -306,6 +312,10 @@ Skipped due to adopting odd numbering for pre releases and even number for relea
 - Add explorer menu item
 - Provide more information when selecting log to download
 
+<!-- v1.12.1 -->
+
+[#461]: https://github.com/certinia/debug-log-analyzer/issues/461
+
 <!-- v1.12.0 -->
 
 [#311]: https://github.com/certinia/debug-log-analyzer/issues/311