### 1.4.0 / 2019-01-04¶ ↑

    * Support to build with Ruby 2.6.

### 1.3.0 / 2017-05-02¶ ↑

Compatibility Changes:

    * Removed `YAML::EngineManager`. It's not working after Ruby 2.2.
      We completely gave up to support it.

### 1.2.0 / 2016-11-12¶ ↑

Bug fixes:

    * Fix build error with Ruby 2.4.0

### 1.1.0 / 2016-03-22¶ ↑

Bug fixes:

    * Fix broken tests with Ruby 2.0.0 or later.

Enhancements:

    * Skipped Syck specific methods on Psych engine.

Known issues:

    * Can't switch back to Psych.

### 1.0.0 / 2012-09-24¶ ↑

- 1 major enhancement

  - Birthday!