From d50aba789e279066d630b352e31c56d4e628ed9e Mon Sep 17 00:00:00 2001
From: long-910 <7323488+long-910@users.noreply.github.com>
Date: Sun, 1 Mar 2026 14:57:25 +0900
Subject: [PATCH] Docs: add CHANGELOG.md

Follows Keep a Changelog format. Documents all notable changes from
the initial commit through the recent CI fixes, organized by version
milestones.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 CHANGELOG.md | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..a62860e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,88 @@
+# Changelog
+
+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/).
+
+---
+
+## [Unreleased]
+
+### Fixed
+- ShellCheck CI: add `# shellcheck shell=bash` directive to all `dotfiles/.zshrc.d/*.zsh` files (SC2148, SC1103)
+- ShellCheck CI: add `# shellcheck disable=SC1090` for non-constant `source` in `fzf.zsh` (SC1090)
+- ShellCheck CI: move color variables out of `printf` format strings in `bootstrap.sh` and `uninstall.sh` (SC2059)
+- ShellCheck CI: remove unnecessary `$` in array subscripts in `bootstrap.sh` (SC2004)
+- ShellCheck CI: remove unused `DIM` color variable from `modules/lib.sh` (SC2034)
+- ShellCheck CI: replace `# shellcheck source=` with `# shellcheck disable=SC1091` in `uninstall.sh` (SC1091)
+- Linux CI: make `yazi` cargo build failure non-fatal in `modules/core.sh`
+- Linux CI: pre-install `yazi` binary from GitHub releases in workflow to avoid `cargo` compile failure
+
+---
+
+## [0.4.0] - 2026-03-01
+
+### Added
+- **Modular bootstrap system** (`bootstrap.sh`): interactive feature-selection menu, supports `--all`, `--module <name>`, `--list`, `--non-interactive` flags
+- **Uninstall script** (`uninstall.sh`): removes deployed configs and restores backups in one command
+- **Module system** (`modules/`):
+  - `lib.sh` — shared helpers: color output, OS detection, `pkg_install`, `backup_file`, `deploy_config`
+  - `core.sh` — zsh, tmux, lsd, emacs, htop, neofetch, yazi + tmux-mem-cpu-load build
+  - `shell.sh` — starship, fzf, zoxide, atuin
+  - `dev.sh` — gh, ripgrep, direnv, bat, delta, fd, jq, lazygit + git global config
+  - `node.sh` — fnm + Node LTS + commitizen
+  - `docker.sh` — Docker CE + Docker Compose
+- **`.zshrc.d/` pattern**: per-tool zsh configs with `command -v` guards
+  - `fzf.zsh`, `zoxide.zsh`, `starship.zsh`, `atuin.zsh`, `direnv.zsh`, `node.zsh`, `docker.zsh`, `commit.zsh`
+- **Tool configs**: `config/starship.toml`, `config/atuin/config.toml`
+- **Project templates**: `templates/node/`, `templates/python/`
+- **Test suite** (`tests/run_tests.sh`)
+- **Linux CI job**: `Install Bootstrap` and `Tests` jobs added to `linux.yml`
+
+---
+
+## [0.3.0] - 2026-03-01
+
+### Added
+- **Multilingual documentation**: English (`Doc/en/`), Japanese (`Doc/ja/`), Simplified Chinese (`Doc/zh/`) — 8 files each covering tmux, zsh, tools, secrets, emacs, htop, neofetch, yazi
+- **Multilingual README**: `README.md` (English default), `README.ja.md`, `README.zh.md` with language switcher links
+- **Git commit template** (`dotfiles/.gitmessage`) for conventional commits
+- **Secrets template** (`dotfiles/.zshrc.local.example`)
+
+### Changed
+- CI improvements and workflow refinements
+
+---
+
+## [0.2.1] - 2025-xx-xx
+
+### Added
+- **yazi** file manager: install + `yy` wrapper function in `.zshrc` to `cd` to the directory yazi exits in
+
+---
+
+## [0.2.0] - 2025-xx-xx
+
+### Added
+- **lsd** (ls Deluxe): `ls` aliased to `lsd` in `.zshrc`
+- **htop** process viewer
+- **neofetch** system info tool
+
+---
+
+## [0.1.1] - 2025-xx-xx
+
+### Fixed
+- tmux pane border styling
+- tmux `pane_current_path` for new splits
+
+---
+
+## [0.1.0] - 2025-xx-xx
+
+### Added
+- Initial dotfiles setup: `.zshrc`, `.tmux.conf`, `.emacs.el`
+- Automated installer `install_and_configure.sh` (macOS + Ubuntu/Debian)
+- tmux-mem-cpu-load integration for status bar CPU/memory display
+- GitHub Actions CI: ShellCheck, Linux, macOS workflows
+- MIT License