# Changelog
+## [Unreleased]
+
+- `use_small_heuristics` changed to be an enum and stabilised. Configuration
+ options are now ready for 1.0.
+
+## [0.4.1] 2018-03-16
+
+### Added
+
+- Add `ignore` configuration option.
+- Add `license_template_path` configuration option.
+- Format `lazy_static!`.
+
+### Fixed
+
+- Fix formatting bugs.
+- Fix setting `reorder_modules` removing inline modules.
+- Format attributes on block expressions.
+- Support `dyn trait` syntax.
+- Support multiple patterns in `if let` and `while let`.
+- Support a pattern with parentheses.
+
+## [0.4.0] 2018-03-02
+
+### Changed
+
+- Do not print verbose outputs when formatting with stdin.
+- Preserve trailing whitespaces in doc comments.
+- Scale the values of width heuristics by `max_width`.
+
+### Fixed
+
+- Do not reorder items with `#[macro_use]`.
+- Fix formatting bugs.
+- Support the beginning `|` on a match arm.
+
+## [0.3.8] 2018-02-04
+
+### Added
+
+- Format (or at least try to format) `macro_rules!`.
+
+## [0.3.7] 2018-02-01
+
+### Added
+
+- Add `use_field_init_shorthand` config option.
+- Add `reorder_modules` configuration option.
+
+## [0.3.6] 2018-01-18
+
+### Fixed
+
+- Fix panicking on formatting certain macros (#2371).
+
+## [0.3.5] 2018-01-15
+
+### Changed
+
+- Format code block in comments when `wrap_comments` is set to `true`.
+- Remove `same_line_attributes` configuration option.
+- Rename `git-fmt` to `git-rustfmt`.
+
+### Fixed
+
+- Rustup to `rustc 1.25.0-nightly (e6072a7b3 2018-01-13)`.
+- Fix formatting bugs.
+
+## [0.3.4] 2017-12-23
+
+### Added
+
+- Add `--version` flag to `cargo-fmt`, allow `cargo fmt --version`.
+
+### Fixed
+
+- Rustup to `rustc 1.24.0-nightly (5165ee9e2 2017-12-22)`.
+
+## [0.3.3] 2017-12-22
+
+### Added
+
+- Format trait aliases.
+
+### Changed
+
+- `cargo fmt` will format every workspace member.
+
+### Fixed
+
+- Rustup to `rustc 1.24.0-nightly (250b49205 2017-12-21)`
+- Fix formatting bugs.
+
+## [0.3.2] 2017-12-15
+
+### Changed
+
+- Warn when unknown configuration option is used.
+
+### Fixed
+
+- Rustup to `rustc 1.24.0-nightly (0077d128d 2017-12-14)`.
+
+## [0.3.1] 2017-12-11
+
+### Added
+
+- Add `error_on_unformatted` configuration option.
+- Add `--error-on-unformatted` command line option.
+
+### Changed
+
+- Do not report formatting errors on comments or strings by default.
+- Rename `error_on_line_overflow_comments` to `error_on_unformatted`.
+
+### Fixed
+
+- Fix formatting bugs.
+- Fix adding a trailing whitespace inside code block when `wrap_comments = true`.
+
+## [0.3.0] 2017-12-11
+
+### Added
+
+- Support nested imports.
+
+### Changed
+
+- Do not report errors on skipped items.
+- Do not format code block inside comments when `wrap_comments = true`.
+- Keep vertical spaces between items within range.
+- Format `format!` and its variants using compressed style.
+- Format `write!` and its variants using compressed style.
+- Format **simple** array using compressed style.
+
+### Fixed
+
+- Fix `rustfmt --package package_name` not working properly.
+- Fix formatting bugs.
+
+## [0.2.17] 2017-12-03
+
+### Added
+
+- Add `blank_lines_lower_bound` and `blank_lines_upper_bound` configuration options.
+
+### Changed
+
+- Combine configuration options related to width heuristic into `width_heuristic`.
+- If the match arm's body is `if` expression, force to use block.
+
+### Fixed
+
+- Fix `cargo fmt --all` being trapped in an infinite loop.
+- Fix many formatting bugs.
+
+### Removed
+
+- Remove legacy configuration options.
+
+## [0.2.16] 2017-11-21
+
+### Added
+
+- Remove empty lines at the beginning of the file.
+- Soft wrapping on doc comments.
+
+### Changed
+
+- Break before `|` when using multiple lines for match arm patterns.
+- Combine `control_style`, `where_style` and `*_indent` config options into `indent_style`.
+- Combine `item_brace_style` and `fn_brace_style` config options into `brace_style`.
+- Combine config options related spacing around colons into `space_before_colon` and `space_after_colon`.
+
+### Fixed
+
+- Fix many bugs.
+
+## [0.2.15] 2017-11-08
+
+### Added
+
+- Add git-fmt tool
+- `where_single_line` configuration option.
+
+### Changed
+
+- Rename `chain_one_line_max` to `chain_width`.
+- Change the suffix of indent-related configuration options to `_indent`.
+
+## [0.2.14] 2017-11-06
+
+### Fixed
+
+- Rustup to the latest nightly.
+
+## [0.2.13] 2017-10-30
+
+### Fixed
+
+- Rustup to the latest nightly.
+
+## [0.2.12] 2017-10-29
+
+### Fixed
+
+- Fix a bug that `cargo fmt` hangs forever.
+
+## [0.2.11] 2017-10-29
+
+### Fixed
+
+- Fix a bug that `cargo fmt` crashes.
+
+## [0.2.10] 2017-10-28
+
+## [0.2.9] 2017-10-16
+
+## [0.2.8] 2017-09-28
+
+## [0.2.7] 2017-09-21
+
+### Added
+
+- `binop_separator` configuration option (#1964).
+
+### Changed
+
+- Use horizontal layout for function call with a single argument.
+
+### Fixed
+
+- Fix panicking when calling `cargo fmt --all` (#1963).
+- Refactorings & faster rustfmt.
+
+## [0.2.6] 2017-09-14
+
+### Fixed
+
+- Fix a performance issue with nested block (#1940).
+- Refactorings & faster rustfmt.
+
## [0.2.5] 2017-08-31
### Added
projects / rust.git / blobdiff