# Change Log All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. <a name="5.0.1"></a> ## [5.0.1](https://github.com/zkat/protoduck/compare/v5.0.0...v5.0.1) (2018-10-26) ### Bug Fixes * **security:** npm audit fix ([55a2007](https://github.com/zkat/protoduck/commit/55a2007)) * **standard:** standard --fix ([2dedbb8](https://github.com/zkat/protoduck/commit/2dedbb8)) <a name="5.0.0"></a> # [5.0.0](https://github.com/zkat/protoduck/compare/v4.0.0...v5.0.0) (2017-12-12) ### Bug Fixes * **license:** relicense to MIT ([55cdd89](https://github.com/zkat/protoduck/commit/55cdd89)) * **platforms:** drop support for node 4 and 7 ([07a19b1](https://github.com/zkat/protoduck/commit/07a19b1)) ### BREAKING CHANGES * **platforms:** node 4 and node 7 are no longer officially supported * **license:** license changed from CC0-1.0 to MIT <a name="4.0.0"></a> # [4.0.0](https://github.com/zkat/protoduck/compare/v3.3.2...v4.0.0) (2017-04-17) ### Bug Fixes * **test:** .name is inconsistently available ([3483f4a](https://github.com/zkat/protoduck/commit/3483f4a)) ### Features * **api:** Fresh New API™ ([#2](https://github.com/zkat/protoduck/issues/2)) ([534e5cf](https://github.com/zkat/protoduck/commit/534e5cf)) * **constraints:** added optional where-constraints ([16ad124](https://github.com/zkat/protoduck/commit/16ad124)) * **defaults:** allow default impls without arrays in defs ([6cf7d84](https://github.com/zkat/protoduck/commit/6cf7d84)) * **deps:** use genfun[@4](https://github.com/4) ([f6810a7](https://github.com/zkat/protoduck/commit/f6810a7)) * **meta:** bringing project stuff up to date ([61791da](https://github.com/zkat/protoduck/commit/61791da)) ### BREAKING CHANGES * **api:** The API was significantly overhauled. * New protocol creating is now through protoduck.define() instead of protoduck() * Implementations are through Duck#impl instead of Duck(...) * The `private` option was removed * Static protocols were removed -- only method-style protocols are available now. * As part of that: the target argument to impl can no longer be omitted * The main export object is now the metaobject. protoduck.impl can be used to extend to MOP * .isDerivable is now a property on Duck instances, not a static method * .hasImpl is now a method on Duck instances, not a static method * Protoduck will now genfunnify existing functions as default methods for genfuns declared in a protocol when implementing * Error messages have been overhauled to be more helpful * **deps:** nextMethod is now an extra argument to methods * **meta:** node@<4 is no longer supported