🐛 fix: bump version to 0.4.2 to fix self-update version mismatch

The Cargo.toml was still at 0.4.0 while the release was tagged as 0.4.1,
causing the --update command to always think there's a new version available.

Bumping to 0.4.2 ensures the binary version matches the release tag.

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [0.4.2] - 2026-03-01
+
+### Fixed
+- Version mismatch: bumped Cargo.toml version to match release tag, fixing `--update` false positive
+
+## [0.4.1] - 2026-03-01
+
+### Added
+- Self-update feature (`tmuxido --update`) to update binary from latest GitHub release
+
 ## [0.4.0] - 2026-03-01
 
 ### Added

Cargo.lock

@@ -542,7 +542,7 @@ dependencies = [
 
 [[package]]
 name = "tmuxido"
-version = "0.4.0"
+version = "0.4.2"
 dependencies = [
  "anyhow",
  "clap",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tmuxido"
-version = "0.4.0"
+version = "0.4.2"
 edition = "2024"
 
 [dev-dependencies]