# Changelog

## Unreleased

### New features
* Add ability to validate config schema ([#155](https://github.com/railsconfig/config/pull/155) thanks to [@ok32](https://github.com/ok32))

## 1.4.0

### New features
* Added support for passing a raw ruby hash into to both `Settings.add_source!` and `Settings.prepend_source!` ([#108](https://github.com/railsconfig/config/pull/159) thanks to [@halloffame](https://github.com/halloffame))

### Bug fixes
* Added new reserved name `test` ([#158](https://github.com/railsconfig/config/pull/158) thanks to [@milushov](https://github.com/milushov))
* `to_hash` should not replace nested config objects with Hash ([#160](https://github.com/railsconfig/config/issues/160) thanks to [@seikichi](https://github.com/seikichi))

## 1.3.0

* **WARNING:** Overwrite arrays found in previously loaded settings file ([#137](https://github.com/railsconfig/config/pull/137) thanks to [@Fryguy](https://github.com/Fryguy) and [@dtaniwaki](https://github.com/dtaniwaki)) - this is a change breaking previous behaviour. If you want to keep Config to work as before, which is merging arrays found in following loaded settings file, please add `config.overwrite_arrays = false` to your Config initializer
* Changed default ENV variables loading settings to downcase variable names and parse values
* Added parsing ENV variables values to Float type
* Change method definition order in Rails integration module to prevent undefined method `preload` error (based on [@YaroSpace](https://github.com/YaroSpace) suggestion in [#111](https://github.com/railsconfig/config/issues/111)

## 1.2.1

* Fixed support for multilevel settings loaded from ENV variables (inspired by [@cbeer](https://github.com/cbeer) in [#144](https://github.com/railsconfig/config/pull/144))

## 1.2.0

* Add ability to load settings from ENV variables ([#108](https://github.com/railsconfig/config/issues/108) thanks to [@vinceve](https://github.com/vinceve) and [@spalladino](https://github.com/spalladino))
* Removed Rails 5 deprecation warnings for prepend_before_filter ([#141](https://github.com/railsconfig/config/pull/141))

## 1.1.1

* Downgrade minimum ruby version to 2.0.0 ([#136](https://github.com/railsconfig/config/issues/136))

## 1.1.0

* Add ability to specify knockout_prefix option for deep_merge
* Minor code and documentation refactoring and cleanup

## 1.0.0

* `RailsConfig` is now officially renamed to `Config`
* Fixed array descent when converting to hash ([#89](https://github.com/railsconfig/config/pull/89))
* Catch OpenStruct reserved keywords ([#95](https://github.com/railsconfig/config/pull/95) by [@dudo](https://github.com/dudo))
* Allows loading before app configuration process ([#107](https://github.com/railsconfig/config/pull/107) by [@Antiarchitect](https://github.com/Antiarchitect))
* `deep_merge` is now properly managed via gemspec ([#110](https://github.com/railsconfig/config/pull/110))
* Added `prepend_source!` ([#102](https://github.com/railsconfig/config/pull/102))

## 0.99

* Released deprecated gem migrating to the new name

## 0.5.0.beta1

* Ability to use in Settings file keywords reserved for OpenStruct: select, collect ([#95](https://github.com/railsjedi/config/issues/95))
* Made config work without Rails as a hard dependency ([#86](https://github.com/railsjedi/config/issues/86), [#88](https://github.com/railsjedi/config/issues/88))
* Fix generate error when .gitignore is missing ([#85](https://github.com/railsjedi/config/issues/85))
* Fix deprecation warning on File.exists? ([#81](https://github.com/railsjedi/config/issues/81))
* Add a shortcut method for setting files ([#67](https://github.com/railsjedi/config/issues/67))
* Improve YAMLSource load error message by outputting offending file path ([#88](https://github.com/railsjedi/config/issues/88))

## 0.4.2

* Ability to specify the app name when calling the Heroku rake task ([#75](https://github.com/railsjedi/config/issues/75))

## 0.4.1

* Fixed compatibility with Rails 4.1 ([#72](https://github.com/railsjedi/config/issues/72))
* Testing suite verifies compatibility with Rails 3.2, 4.0 and 4.1

## 0.4.0

* Compatibility with Heroku ([#64](https://github.com/railsjedi/config/issues/64))

## 0.3.4

* Expose Settings in application.rb, so you don't have to duplicate configuration for each environment file ([#59](https://github.com/railsjedi/config/issues/59))
* Adding support for Rails 4.1.0.rc ([#70](https://github.com/railsjedi/config/issues/70))