<commit_before># Change log
All notable changes to this project will be documented in this file.
This project adheres to [Semantic Versioning](http://semver.org/).

## [Unreleased][unreleased]

## [0.4.0] - 2017-11-25
### Changed
- some backward compatibility for option machinery
- more detailed help text

### Added
- add support for EditorConfig to unify coding style
- AST nodes keep track of parentheses in the input

## [0.3.0] - 2015-11-17
### Changed
- default to headless instead of graphical operation
- use Sun's javax.vecmath 1.5.2 implementation again
  (GPLv2 w/ classpath exception)

## Added
- new command line option --gui

## Fixed
- background threads do not prevent application from exiting anymore

## [0.2.0] - 2015-11-09
### Added
- long options --help and --version

## [0.1.4] - 2015-09-07<commit_msg>Fix formatting of CHANGELOG.md<commit_after># Change log
All notable changes to this project will be documented in this file.
This project adheres to [Semantic Versioning](http://semver.org/).

## [Unreleased][unreleased]

## [0.4.0] - 2017-11-25
### Changed
- some backward compatibility for option machinery
- more detailed help text

### Added
- add support for EditorConfig to unify coding style
- AST nodes keep track of parentheses in the input

## [0.3.0] - 2015-11-17
### Changed
- default to headless instead of graphical operation
- use Sun's javax.vecmath 1.5.2 implementation again
  (GPLv2 w/ classpath exception)

### Added
- new command line option --gui

### Fixed
- background threads do not prevent application from exiting anymore

## [0.2.0] - 2015-11-09
### Added
- long options --help and --version

## [0.1.4] - 2015-09-07
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