CHANGELOG.md
# ChangeLog
The following are lists of the notable changes included with each release.
This is intended to help keep people informed about notable changes between
versions, as well as provide a rough history. Each item is prefixed with
one of the following labels: *Added*, *Changed*, *Deprecated*,
*Removed*, *Fixed*, *Security*. We also use [Semantic
Versioning](http://semver.org) to manage the versions of this gem so
that you can set version constraints properly.
#### [Unreleased] - now
#### [v3.2.1] - 2017-03-16
* Added support for Ruby 2.4.0
#### [v3.2.0] - 2016-10-27
* Added toggle evaluation logging
* Changed debug logging to warn logging
#### [v3.1.0] - 2016-10-26
* Changed `optional_logger` dependency to v2.0.0
#### [v3.0.0] - 2016-10-19
* Changed `Togls.logger` over to the `optional_logger` gem
* Changed Rules to be identified by an abstract given string id
* Changed Rule and Rule Type management to be global under Togls
* Changed The testing interface to allow for contract enforcement in tests
and allow altering existing feature rules within tests.
* Added `Togls.rule` method to simplify rule construction from `type_id`
([#86](https://github.com/uptech/togls/issues/86))
* Changed Rule construction to require an abstract rule `type_id`
([#86](https://github.com/uptech/togls/issues/86))
* Added Feature repository response validation
* Added validation of targets against feature `target_type` contract
([#78](https://github.com/uptech/togls/issues/78))
* Added setting a default feature target type
([#69](https://github.com/uptech/togls/issues/69))
* Added logging for target type mismatches/erroneous states
([#69](https://github.com/uptech/togls/issues/69))
* Changed in code feature rule association API to require `target_type`
([#69](https://github.com/uptech/togls/issues/69))
* Added rule instance target types and switch type checking over
([#67](https://github.com/uptech/togls/issues/67))
* Added optional target types, and target type checking
([#65](https://github.com/uptech/togls/issues/65))
* Changed rule type repository to store meta data
([#62](https://github.com/uptech/togls/issues/62))
* Added uniqueness check for rule types
([#61](https://github.com/uptech/togls/issues/61)
* Changed rule repository to use rule type repository
([#59](https://github.com/uptech/togls/issues/59))
* Added rule type registration
([#59](https://github.com/uptech/togls/issues/59))
* Changed driver construction to RegistryManager
([#56](https://github.com/uptech/togls/issues/56))
* Removed `TestToggleRegistry`
([#56](https://github.com/uptech/togls/issues/56))
* Changed `ReleaseToggleRegistry` to `ToggleRegistry`
([#56](https://github.com/uptech/togls/issues/56))
* Removed `features` rake task
([#48](https://github.com/uptech/togls/issues/48))
* Added `test_mode` block style method
([#44](https://github.com/uptech/togls/issues/44))
* Changed `Togls.features` to `Togls.release`
([#38](https://github.com/uptech/togls/issues/38))
* Changed `FeatureToggleRegistry` name to `ReleaseToggleRegistry`
([#41](https://github.com/uptech/togls/issues/41))
* Added `FeatureToggleRegistryManager` methods, `enable_test_mode` &
`disable_test_mode`
* Removed `features=` setter
* Changed `FeatureRepository` moved from `Registry` to `RegistryManager`
([#40](https://github.com/uptech/togls/issues/40))
* Removed `FeatureToggleRegistry.create` and `TestToggleRegistry.create`
* Changed `ReleaseToggleRegistryManager` to `FeatureToggleRegistryManager`
* Added Base Error class for Togls exceptions
([#39](https://github.com/uptech/togls/issues/39))
* Added Exception for when a feature has already been defined in the feature
repository
([#42](https://github.com/uptech/togls/issues/42))
#### [v2.2.1] - 2016-03-24
* Added in-memory driver `set`, `get`, `all` Marshaling to correct a threading
reference based collision.
([#35](https://github.com/uptech/togls/issues/35))
#### [v2.2.0] - 2016-03-04
* Changed Togls to be thread-safe
* Added `Togls::TestToggleRegistry` class for initializing test state
* Added ability to create additional toggle registries
#### [v2.1.1] - 2015-12-14
* Fixed env variable override wasn't falling through to in
code defined memory value.
([#24](https://github.com/uptech/togls/issues/24))
#### [v2.1.0] - 2015-11-24
* Fixed exceptions happened on evaluation after setting
`Togls.features = nil`
([#19](https://github.com/uptech/togls/issues/19))
#### [v2.0.0] - 2015-11-23
* Added ability to create empty feature toggle set via `Togls.features`
* Added toggle definition expansion with multiple `Togls.features` blocks
* Added set `FeatureToggleRegistry` instance, `Togls.features = toggle_registry`
* Changed `Togls.features` to return `FeatureToggleRegistry` instance
rather than an Array of Toggle objects.
#### [v1.1.0] - 2015-11-17
* Added `off?` method for asking if a defined feature is off
* Added feature toggle overrides
* Changed Architecture to support concept of repositories and datastores allowing
further growth in the future
#### [v1.0.0] - 2015-05-19
* Changed to require human readable description to define a feature toggle
* Added rake task that outputs all the feature toggles states (on, off, ? -
unknown due to Compex Rule), keys, and human readable descritpions
#### [v0.1.0] - 2015-05-03
* Added concept of Groups as a provided rule
* Added concept of Rules and Custom Rules, allowing users to have more dynamic
feature toggles
* Added basic feature toggles able to be switched on/off
[Unreleased]: https://github.com/uptech/togls/compare/v3.2.1...HEAD
[v3.2.1]: https://github.com/uptech/togls/compare/v3.2.1...v3.2.0
[v3.2.0]: https://github.com/uptech/togls/compare/v3.2.0...v3.1.0
[v3.1.0]: https://github.com/uptech/togls/compare/v3.1.0...v3.0.0
[v3.0.0]: https://github.com/uptech/togls/compare/v2.2.1...v3.0.0
[v2.2.1]: https://github.com/uptech/togls/compare/v2.2.0...v2.2.1
[v2.2.0]: https://github.com/uptech/togls/compare/v2.1.1...v2.2.0
[v2.1.1]: https://github.com/uptech/togls/compare/v2.1.0...v2.1.1
[v2.1.0]: https://github.com/uptech/togls/compare/v2.0.0...v2.1.0
[v2.0.0]: https://github.com/uptech/togls/compare/v1.1.0...v2.0.0
[v1.1.0]: https://github.com/uptech/togls/compare/v1.0.0...v1.1.0
[v1.0.0]: https://github.com/uptech/togls/compare/v0.1.0...v1.0.0
[v0.1.0]: https://github.com/uptech/togls/compare/0fa2feb...v0.1.0