# Change Log All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/). ### [3.4.3] 2024-09-19 * Fixed some type annotations ### [3.4.2] 2024-07-12 * Fixed PHP 5.3 syntax error ### [3.4.1] 2024-07-12 * Fixed normalizeStability's return type to enforce valid stabilities ### [3.4.0] 2023-08-31 * Support larger major version numbers (#149) ### [3.3.2] 2022-04-01 * Fixed handling of non-string values (#134) ### [3.3.1] 2022-03-16 * Fixed possible cache key clash in the CompilingMatcher memoization (#132) ### [3.3.0] 2022-03-15 * Improved performance of CompilingMatcher by memoizing more (#131) * Added CompilingMatcher::clear to clear all memoization caches ### [3.2.9] 2022-02-04 * Revert #129 (Fixed MultiConstraint with MatchAllConstraint) which caused regressions ### [3.2.8] 2022-02-04 * Updates to latest phpstan / CI by @Seldaek in https://github.com/composer/semver/pull/130 * Fixed MultiConstraint with MatchAllConstraint by @Toflar in https://github.com/composer/semver/pull/129 ### [3.2.7] 2022-01-04 * Fixed: typo in type definition of Intervals class causing issues with Psalm scanning vendors ### [3.2.6] 2021-10-25 * Fixed: type improvements to parseStability ### [3.2.5] 2021-05-24 * Fixed: issue comparing disjunctive MultiConstraints to conjunctive ones (#127) * Fixed: added complete type information using phpstan annotations ### [3.2.4] 2020-11-13 * Fixed: code clean-up ### [3.2.3] 2020-11-12 * Fixed: constraints in the form of `X || Y, >=Y.1` and other such complex constructs were in some cases being optimized into a more restrictive constraint ### [3.2.2] 2020-10-14 * Fixed: internal code cleanups ### [3.2.1] 2020-09-27 * Fixed: accidental validation of broken constraints combining ^/~ and wildcards, and -dev suffix allowing weird cases * Fixed: normalization of beta0 and such which was dropping the 0 ### [3.2.0] 2020-09-09 * Added: support for `x || @dev`, not very useful but seen in the wild and failed to validate with 1.5.2/1.6.0 * Added: support for `foobar-dev` being equal to `dev-foobar`, dev-foobar is the official way to write it but we need to support the other for BC and convenience ### [3.1.0] 2020-09-08 * Added: support for constraints like `^2.x-dev` and `~2.x-dev`, not very useful but seen in the wild and failed to validate with 3.0.1 * Fixed: invalid aliases will no longer throw, unless explicitly validated by Composer in the root package ### [3.0.1] 2020-09-08 * Fixed: handling of some invalid -dev versions which were seen as valid ### [3.0.0] 2020-05-26 * Break: Renamed `EmptyConstraint`, replace it with `MatchAllConstraint` * Break: Unlikely to affect anyone but strictly speaking a breaking change, `*.*` and such variants will not match all `dev-*` versions anymore, only `*` does * Break: ConstraintInterface is now considered internal/private and not meant to be implemented by third parties anymore * Added `Intervals` class to check if a constraint is a subsets of another one, and allow compacting complex MultiConstraints into simpler ones * Added `CompilingMatcher` class to speed up constraint matching against simple Constraint instances * Added `MatchAllConstraint` and `MatchNoneConstraint` which match everything and nothing * Added more advanced optimization of contiguous constraints inside MultiConstraint * Added tentative support for PHP 8 * Fixed ConstraintInterface::matches to be commutative in all cases ### [2.0.0] 2020-04-21 * Break: `dev-master`, `dev-trunk` and `dev-default` now normalize to `dev-master`, `dev-trunk` and `dev-default` instead of `9999999-dev` in 1.x * Break: Removed the deprecated `AbstractConstraint` * Added `getUpperBound` and `getLowerBound` to ConstraintInterface. They return `Composer\Semver\Constraint\Bound` instances * Added `MultiConstraint::create` to create the most-optimal form of ConstraintInterface from an array of constraint strings ### [1.7.2] 2020-12-03 * Fixed: Allow installing on php 8 ### [1.7.1] 2020-09-27 * Fixed: accidental validation of broken constraints combining ^/~ and wildcards, and -dev suffix allowing weird cases * Fixed: normalization of beta0 and such which was dropping the 0 ### [1.7.0] 2020-09-09 * Added: support for `x || @dev`, not very useful but seen in the wild and failed to validate with 1.5.2/1.6.0 * Added: support for `foobar-dev` being equal to `dev-foobar`, dev-foobar is the official way to write it but we need to support the other for BC and convenience ### [1.6.0] 2020-09-08 * Added: support for constraints like `^2.x-dev` and `~2.x-dev`, not very useful but seen in the wild and failed to validate with 1.5.2 * Fixed: invalid aliases will no longer throw, unless explicitly validated by Composer in the root package ### [1.5.2] 2020-09-08 * Fixed: handling of some invalid -dev versions which were seen as valid * Fixed: some doctypes ### [1.5.1] 2020-01-13 * Fixed: Parsing of aliased version was not validating the alias to be a valid version ### [1.5.0] 2019-03-19 * Added: some support for date versions (e.g. 201903) in `~` operator * Fixed: support for stabilities in `~` operator was inconsistent ### [1.4.2] 2016-08-30 * Fixed: collapsing of complex constraints lead to buggy constraints ### [1.4.1] 2016-06-02 * Changed: branch-like requirements no longer strip build metadata - [composer/semver#38](https://github.com/composer/semver/pull/38). ### [1.4.0] 2016-03-30 * Added: getters on MultiConstraint - [composer/semver#35](https://github.com/composer/semver/pull/35). ### [1.3.0] 2016-02-25 * Fixed: stability parsing - [composer/composer#1234](https://github.com/composer/composer/issues/4889). * Changed: collapse contiguous constraints when possible. ### [1.2.0] 2015-11-10 * Changed: allow multiple numerical identifiers in 'pre-release' version part. * Changed: add more 'v' prefix support. ### [1.1.0] 2015-11-03 * Changed: dropped redundant `test` namespace. * Changed: minor adjustment in datetime parsing normalization. * Changed: `ConstraintInterface` relaxed, setPrettyString is not required anymore. * Changed: `AbstractConstraint` marked deprecated, will be removed in 2.0. * Changed: `Constraint` is now extensible. ### [1.0.0] 2015-09-21 * Break: `VersionConstraint` renamed to `Constraint`. * Break: `SpecificConstraint` renamed to `AbstractConstraint`. * Break: `LinkConstraintInterface` renamed to `ConstraintInterface`. * Break: `VersionParser::parseNameVersionPairs` was removed. * Changed: `VersionParser::parseConstraints` allows (but ignores) build metadata now. * Changed: `VersionParser::parseConstraints` allows (but ignores) prefixing numeric versions with a 'v' now. * Changed: Fixed namespace(s) of test files. * Changed: `Comparator::compare` no longer throws `InvalidArgumentException`. * Changed: `Constraint` now throws `InvalidArgumentException`. ### [0.1.0] 2015-07-23 * Added: `Composer\Semver\Comparator`, various methods to compare versions. * Added: various documents such as README.md, LICENSE, etc. * Added: configuration files for Git, Travis, php-cs-fixer, phpunit. * Break: the following namespaces were renamed: - Namespace: `Composer\Package\Version` -> `Composer\Semver` - Namespace: `Composer\Package\LinkConstraint` -> `Composer\Semver\Constraint` - Namespace: `Composer\Test\Package\Version` -> `Composer\Test\Semver` - Namespace: `Composer\Test\Package\LinkConstraint` -> `Composer\Test\Semver\Constraint` * Changed: code style using php-cs-fixer. [3.4.3]: https://github.com/composer/semver/compare/3.4.2...3.4.3 [3.4.2]: https://github.com/composer/semver/compare/3.4.1...3.4.2 [3.4.1]: https://github.com/composer/semver/compare/3.4.0...3.4.1 [3.4.0]: https://github.com/composer/semver/compare/3.3.2...3.4.0 [3.3.2]: https://github.com/composer/semver/compare/3.3.1...3.3.2 [3.3.1]: https://github.com/composer/semver/compare/3.3.0...3.3.1 [3.3.0]: https://github.com/composer/semver/compare/3.2.9...3.3.0 [3.2.9]: https://github.com/composer/semver/compare/3.2.8...3.2.9 [3.2.8]: https://github.com/composer/semver/compare/3.2.7...3.2.8 [3.2.7]: https://github.com/composer/semver/compare/3.2.6...3.2.7 [3.2.6]: https://github.com/composer/semver/compare/3.2.5...3.2.6 [3.2.5]: https://github.com/composer/semver/compare/3.2.4...3.2.5 [3.2.4]: https://github.com/composer/semver/compare/3.2.3...3.2.4 [3.2.3]: https://github.com/composer/semver/compare/3.2.2...3.2.3 [3.2.2]: https://github.com/composer/semver/compare/3.2.1...3.2.2 [3.2.1]: https://github.com/composer/semver/compare/3.2.0...3.2.1 [3.2.0]: https://github.com/composer/semver/compare/3.1.0...3.2.0 [3.1.0]: https://github.com/composer/semver/compare/3.0.1...3.1.0 [3.0.1]: https://github.com/composer/semver/compare/3.0.0...3.0.1 [3.0.0]: https://github.com/composer/semver/compare/2.0.0...3.0.0 [2.0.0]: https://github.com/composer/semver/compare/1.5.1...2.0.0 [1.7.2]: https://github.com/composer/semver/compare/1.7.1...1.7.2 [1.7.1]: https://github.com/composer/semver/compare/1.7.0...1.7.1 [1.7.0]: https://github.com/composer/semver/compare/1.6.0...1.7.0 [1.6.0]: https://github.com/composer/semver/compare/1.5.2...1.6.0 [1.5.2]: https://github.com/composer/semver/compare/1.5.1...1.5.2 [1.5.1]: https://github.com/composer/semver/compare/1.5.0...1.5.1 [1.5.0]: https://github.com/composer/semver/compare/1.4.2...1.5.0 [1.4.2]: https://github.com/composer/semver/compare/1.4.1...1.4.2 [1.4.1]: https://github.com/composer/semver/compare/1.4.0...1.4.1 [1.4.0]: https://github.com/composer/semver/compare/1.3.0...1.4.0 [1.3.0]: https://github.com/composer/semver/compare/1.2.0...1.3.0 [1.2.0]: https://github.com/composer/semver/compare/1.1.0...1.2.0 [1.1.0]: https://github.com/composer/semver/compare/1.0.0...1.1.0 [1.0.0]: https://github.com/composer/semver/compare/0.1.0...1.0.0 [0.1.0]: https://github.com/composer/semver/compare/5e0b9a4da...0.1.0