chore(release): 2.6.1 [skip ci]

## [2.6.1] - 2026-04-13

### Changed

- update README, fix release flow

### Fixed

- new changelog updating flow to ensure correctness

Author: semantic-release-bot

CHANGELOG.md

@@ -5,6 +5,16 @@ 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).
 
+## [2.6.1] - 2026-04-13
+
+### Changed
+
+- update README, fix release flow
+
+### Fixed
+
+- new changelog updating flow to ensure correctness
+
 ## [2.6.0] - 2026-04-06
 
 ### Added