docs: update changelog

Author: virtualguard101

docs/about/changelog.md

@@ -12,6 +12,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 3.1.2 - 2026-04-08
+
+### Changed
+
+- Modified `publish` field in note frontmatter as `false` by default, to prevent notes from being published before they are ready.
+
 ## 3.1.1 - 2026-02-08
 
 ### Changed