# 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/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.1.0] — 2026-04-29

Initial release.

### Added

- Fuzzy picker over `jj log` for any jj subcommand that accepts `-r`.
- Smart prefix matching: typing the bold-highlighted portion of a change
  ID jumps to that revision instantly. Falls back to nucleo fuzzy
  matching against description text.
- Multi-select via `Tab`; selections joined into `-r 'A|B|C'` revset
  union.
- Two-column layout (when terminal ≥ 80 cols): picker on left, live
  `jj show --summary` preview of the cursor row on right, cached per
  revision.
- Live command preview row showing the exact `jj …` invocation that
  Enter will run.
- Preflight check via `jj <sub> --help`: subcommands that don't accept
  revisions (`status`, `log`, etc.) are rejected upfront with a
  friendly message.
- `--ignore-working-copy` on the internal `jj log` call so the picker
  doesn't race with prompt/editor auto-snapshot integrations.
- Shell integration via `jjf init <bash|zsh|fish|nu>`:
  - rewrites shell history so up-arrow recalls the resolved `jj …`
    command rather than the `jjf …` invocation,
  - drops the `jjf …` entry on cancel/error so cancelled invocations
    don't pollute history,
  - defaults `jjf` (no args) to `jjf show`,
  - passes meta-commands and bare flags through to the binary directly.
- Vim-style and emacs-style navigation: `↑↓`, `Ctrl-N/P`, `Ctrl-J/K`,
  `PageUp/PageDown`, `Home/End`, `Ctrl-A/E`.
- Light-terminal detection via `COLORFGBG`: cursor-row highlight uses
  reverse video on light themes (where the dark gray bg is invisible).
- Synchronized output (DEC mode 2026) around each redraw to eliminate
  tearing on Kitty / WezTerm / foot / recent iTerm.

[0.1.0]: https://github.com/swaits/jjf/releases/tag/v0.1.0