0.6.0

• Fix: Drop PHP 5.5 (#110), by @localheinz
• Fix: Remove VersionEye badge (#111), by @localheinz
• Enhancement: Leverage GitHub issue and PR template capabilities (#112), by @localheinz
• Enhancement: Update beberlei/assert (#113), by @localheinz
• Enhancement: Report coverage on pull request build, too (#114), by @localheinz
• Enhancement: Keep packages sorted without specifying --sort-packages (#115), by @localheinz
• Fix: Require codeclimate/php-test-reporter as development dependency (#116), by @localheinz
• Enhancement: Update symfony/console (#117), by @localheinz
• Enhancement: Update symfony/stopwatch (#118), by @localheinz
• Enhancement: Update phpunit/phpunit (#119), by @localheinz
• Enhancement: Update refinery29/test-util (#120), by @localheinz
• Enhancement: Update refinery29/php-cs-fixer-config (#121), by @localheinz
• Fix: Use expectException() instead of deprecated setExpectedException() (#123), by @localheinz
• Fix: Use TestHelper instead of deprecated GeneratorTrait (#122), by @localheinz
• Fix: Update refinery29/test-util (#124), by @localheinz
• Fix: Use generic data providers (#125), by @localheinz
• Enhancement: Switch to Code Climate engines (#126), by @localheinz
• Fix: Use createMock() (#128), by @localheinz
• Fix: Do not import every class (#127), by @localheinz
• Fix: Do not fetch faker more often than once (#129), by @localheinz
• Fix: Use chained assertions (#130), by @localheinz
• Fix: Mark all tests as final (#131), by @localheinz
• Fix: Use shorter variable name (#132), by @localheinz
• Enhancement: Update refinery29/test-util (#133), by @localheinz
• Fix: Use newly provided assertions (#134), by @localheinz
• Enhancement: Update knplabs/github-api (#135), by @localheinz
• Enhancement: Update refinery29/php-cs-fixer-config (#137), by @localheinz
• Fix: Update knplabs/github-api (#140), by @localheinz
• Fix: Use default minimum stability (#139), by @localheinz
• Enhancement: Update phpunit/phpunit (#141), by @localheinz
• Enhancement: Update refinery29/test-util (#142), by @localheinz
• Fix: Identifier should be greater than 0 (#143), by @localheinz
• Enhancement: Add PHP 7.1 to Travis build matrix (#138), by @localheinz
• Enhancement: Use localheinz/php-cs-fixer-config (#144), by @localheinz
• Enhancement: Add more badges (#145), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#146), by @localheinz
• Enhancement: Update symfony/console (#147), by @localheinz
• Fix: Drop HHVM from build matrix (#148), by @localheinz
• Fix: Collect coverage on PHP 7.1 (#149), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#150), by @localheinz
• Fix: Re-encrypt GitHub API token (#151), by @localheinz
• Fix: Do not self-update composer twice (#152), by @localheinz
• Fix: Remove useless condition (#153), by @localheinz
• Fix: Configure preferred installation method in composer.json (#154), by @localheinz
• Fix: Disable and enable xdebug only when needed (#155), by @localheinz
• Enhancement: Update codeclimate/php-test-reporter (#156), by @localheinz
• Fix: Replace GITHUB_TOKEN (#157), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#159), by @localheinz
• Enhancement: Update knplabs/github-api (#161), by @localheinz
• Fix: Move tests (#162), by @localheinz
• Fix: Streamline Makefile (#163), by @localheinz
• Fix: Streamline .gitattributes (#164), by @localheinz
• Fix: Update README.md (#165), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#167), by @localheinz
• Enhancement: Use stages on Travis CI (#166), by @localheinz
• Fix: Use encrypted tokens only when available (#168), by @localheinz
• Fix: Remove --sort-packages flag from installation example (#169), by @localheinz
• Fix: Drop support for PHP 5.6 (#170), by @localheinz
• Enhancement: Update phpunit/phpunit (#172), by @localheinz
• Enhancement: Add PHP 7.2 to Travis build matrix (#171), by @localheinz
• Fix: Rename methods creating mocks (#173), by @localheinz
• Enhancement: Yield data from data providers (#174), by @localheinz
• Fix: Add missing throws annotations (#175), by @localheinz
• Fix: Remove extra parameter passed in into sprintf() (#176), by @localheinz
• Fix: Add missing test case (#178), by @localheinz
• Fix: Id should be number (#179), by @localheinz
• Fix: Consistently return Resource\Range (#180), by @localheinz
• Enhancement: Throw CommitNotFound exception if commit was not found (#181), by @localheinz
• Fix: Rename CommitNotFound to ReferenceNotFound (#182), by @localheinz
• Fix: Consistently name variables, parameters and methods (#183), by @localheinz
• Fix: Simplify mutation (#185), by @localheinz
• Fix: Do not use array_push() where not necessary (#184), by @localheinz
• Fix: Extract interfaces (#186), by @localheinz
• Fix: Use appropriate formatting (#188), by @localheinz
• Fix: Use identicalTo() instead of equalTo() (#187), by @localheinz
• Fix: Pull request number should be an integer (#189), by @localheinz
• Enhancement: Throw PullRequestNotFound exception if pull request was not found (#190), by @localheinz
• Fix: Drop argument equal to default (#191), by @localheinz
• Enhancement: Use type and return type declarations (#177), by @localheinz
• Enhancement: Use localheinz/test-util (#192), by @localheinz
• Enhancement: Add ProjectCodeTest (#193), by @localheinz
• Fix: Mark GenerateCommand as final (#194), by @localheinz
• Enhancement: Implement repository resource (#195), by @localheinz
• Fix: Update description of GenerateCommand (#196), by @localheinz
• Enhancement: Reject invalid owner names (#197), by @localheinz
• Fix: Account for single pull request count (#198), by @localheinz
• Fix: Use slug() instead of userName() generator (#199), by @localheinz
• Fix: Ensure that valid owner is accepted by constructor (#200), by @localheinz
• Enhancement: Reject invalid repository names (#201), by @localheinz
• Enhancement: Allow to create repository resource from string (#202), by @localheinz
• Fix: Combine test (#203), by @localheinz
• Enhancement: Allow to represent repository as string (#204), by @localheinz
• Fix: Use numberBetween(1) instead of randomNumber() generator (#205), by @localheinz
• Enhancement: Use repository resource instead of owner and name separately (#206), by @localheinz
• Enhancement: Combine owner and repository argument into repository argument (#207), by @localheinz
• Enhancement: Allow to create resource from owner and name (#208), by @localheinz
• Fix: Require value for options (#209), by @localheinz
• Enhancement: Throw exceptions which implement ExceptionInterface (#210), by @localheinz
• Enhancement: Use codecov for collecting test coverage (#211), by @localheinz
• Enhancement: Extract DataProvider (#212), by @localheinz
• Enhancement: Gather repository metadata from config (#136), by @raphaelstolt
• Fix: Remove unneeded code (#213), by @localheinz
• Fix: Rename Author to User (#214), by @localheinz
• Fix: Build URL from user name (#215), by @localheinz
• Fix: Return response data directly (#216), by @localheinz
• Enhancement: Render author in pull request list (#217), by @localheinz
• Fix: Adjust template variable names (#218), by @localheinz
• Fix: Remove shebang from github-changelog.php (#219), by @localheinz
• Fix: Wording (#220), by @localheinz