Pure

Fixes
- Prevent parameter expansion in branch name (https://github.com/sindresorhus/pure/commit/780d1a5a08589afa051271bbe6c74c1f2e05c368)
- Restore prompt_subst setopt when rendering prompt (231)
- Update zsh-async
- Fix multi-space path bug
- Fix zsh 5.3 compatibility

https://github.com/sindresorhus/pure/compare/v1.4.0...v1.4.1

Add git dirty marker when there is untracked/uncommitted files in a repository.

| Feature | `bash` | `elvish` | `fish` | `ksh` | `powershell` | `tcsh` | `zsh` |
| :------------------------------------------------------------- | :----- | :------- | :----- | :---- | :----------- | :----- | :---- |
| Display `*` when `git` repository is _dirty_ | **✔** | | **✔** | | | | **✔** |

Display git branch name

| Feature | `bash` | `elvish` | `fish` | `ksh` | `powershell` | `tcsh` | `zsh` |
|----------------------------------------------------------------|--------|----------|--------|-------|--------------|--------|-------|
| Display `git` branch name | **✔** | | **✔** | | | | **✔** |

Highlights
- Customizable git arrows for fonts that don't support the unicode characters.
- Pure no longer defines `cr` in `prompt_opts`. https://github.com/sindresorhus/pure/issues/127
Define it with `setopt prompt_cr` if you miss the behavior.
- `^L` (clear screen) preserves the preprompt.
- Improved preprompt rendering.
- Speed improvements.
- Bug fixes.

Changes

https://github.com/sindresorhus/pure/compare/1.1.1...1.2.0

Bug fixes.

Changes: https://github.com/sindresorhus/pure/compare/1.1.0...1.1.1

Bug fixes and minor tweaks.

Changes: https://github.com/sindresorhus/pure/compare/1.0.0...1.1.0