0.7.0

• Fix: Sort out .gitignore (#230), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#227), by @localheinz
• Enhancement: Update localheinz/test-util (#228), by @localheinz
• Enhancement: Update phpunit/phpunit (#229), by @localheinz
• Enhancement: Run mutation tests with infection/infection (#231), by @localheinz
• Fix: Normalize composer.json (#232), by @localheinz
• Enhancement: Leverage Makefile rule syntax (#233), by @localheinz
• Enhancement: Add project URLs to composer.json (#234), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#235), by @localheinz
• Enhancement: Switch to travis-ci.com (#236), by @localheinz
• Enhancement: Add code of conduct (#237), by @localheinz
• Enhancement: Configure code owners (#238), by @localheinz
• Fix: Remove sudo configuration (#239), by @localheinz
• Fix: Drop support for PHP 7.0 (#240), by @localheinz
• Enhancement: Require localheinz/composer-normalize (#241), by @localheinz
• Enhancement: Allow installation of symfony/symfony:^4.0.0 components (#242), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#243), by @localheinz
• Enhancement: Update localheinz/test-util (#244), by @localheinz
• Enhancement: Add PHP 7.3 to Travis CI build matrix (#245), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#246), by @localheinz
• Fix: Remove unused Code Climate configuration (#247), by @localheinz
• Enhancement: Update localheinz/composer-normalize (#248), by @localheinz
• Fix: Update localheinz/php-cs-fixer-config (#249), by @localheinz
• Enhancement: Update infection/infection (#250), by @localheinz
• Enhancement: Update phpunit/phpunit (#252), by @localheinz
• Enhancement: Update infection/infection (#253), by @localheinz
• Enhancement: Require phpstan/phpstan (#254), by @localheinz
• Enhancement: Collect coverage on PHP 7.3 (#251), by @localheinz
• Enhancement: Raise phpstan level from 1 to 2 (#255), by @localheinz
• Enhancement: Raise phpstan level from 2 to 3 (#256), by @localheinz
• Enhancement: Raise phpstan level from 3 to 4 (#257), by @localheinz
• Enhancement: Raise phpstan level from 4 to 5 (#258), by @localheinz
• Enhancement: Raise phpstan level from 5 to 6 (#259), by @localheinz
• Enhancement: Raise phpstan level from 6 to 7 (max) (#260), by @localheinz
• Enhancement: Require phpstan/phpstan-strict-rules (#261), by @localheinz
• Fix: Add remote name to list of remote names and use in_array() (#263), by @localheinz
• Enhancement: Require phpstan/phpstan-deprecation-rules (#262), by @localheinz
• Enhancement: Require jangregor/phpstan-prophecy (#264), by @localheinz
• Enhancement: Update localheinz/php-cs-fixer-config (#266), by @localheinz
• Enhancement: Extract auto-review test suite (#267), by @localheinz
• Enhancement: Split tests (#268), by @localheinz
• Enhancement: Store infection build files in .build/infection (#269), by @localheinz
• Fix: Explicitly list infection stage (#270), by @localheinz
• Fix: Add missing uses annotations (#271), by @localheinz
• Fix: Class name reference in covers annotation (#272), by @localheinz
• Enhancement: Use phpspec/prophecy for test doubles (#265), by @localheinz
• Fix: Description (#275), by @localheinz
• Enhancement: Synchronize project tooling configuration with localheinz/repository (#273), by @localheinz
• Fix: Remove phpstan/phpstan-phpunit (#274), by @localheinz
• Enhancement: Add FUNDING.yml (#276), by @localheinz
• Enhancement: Synchronize project tooling configuration with localheinz/php-library-template (#277), by @localheinz
• Build(deps): Bump symfony/console from 4.1.8 to 4.2.11 (#278), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan-deprecation-rules from 0.11 to 0.11.1 (#283), by @dependabot-preview[bot]
• Build(deps): Bump symfony/stopwatch from 4.1.8 to 4.3.4 (#289), by @dependabot-preview[bot]
• Build(deps): [Security] Bump symfony/cache from 4.1.8 to 4.1.12 (#282), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan-strict-rules from 0.11 to 0.11.1 (#286), by @dependabot-preview[bot]
• Build(deps-dev): Bump localheinz/composer-normalize from 1.1.3 to 1.3.1 (#285), by @dependabot-preview[bot]
• Build(deps-dev): Bump localheinz/php-cs-fixer-config from 1.20.0 to 1.23.0 (#280), by @dependabot-preview[bot]
• Build(deps-dev): Bump jangregor/phpstan-prophecy from 0.3.0 to 0.4.2 (#281), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpunit/phpunit from 7.5.8 to 7.5.16 (#288), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan from 0.11.5 to 0.11.16 (#290), by @dependabot-preview[bot]
• Build(deps-dev): Bump infection/infection from 0.11.5 to 0.13.6 (#284), by @dependabot-preview[bot]
• Build(deps): Bump knplabs/github-api from 2.5.0 to 2.11.0 (#287), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan-deprecation-rules from 0.11.1 to 0.11.2 (#291), by @dependabot-preview[bot]
• Build(deps): Bump symfony/console from 4.2.11 to 4.3.4 (#293), by @dependabot-preview[bot]
• Build(deps): Bump symfony/cache from 4.1.12 to 4.3.4 (#292), by @dependabot-preview[bot]
• Build(deps): Bump symfony/console from 4.3.4 to 4.3.5 (#295), by @dependabot-preview[bot]
• Build(deps): Bump symfony/stopwatch from 4.3.4 to 4.3.5 (#296), by @dependabot-preview[bot]
• Build(deps): Bump symfony/cache from 4.3.4 to 4.3.5 (#294), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan from 0.11.16 to 0.11.18 (#298), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpstan/phpstan from 0.11.18 to 0.11.19 (#299), by @dependabot-preview[bot]
• Build(deps-dev): Bump phpunit/phpunit from 7.5.16 to 7.5.17 (#300), by @dependabot-preview[bot]
• Build(deps-dev): Bump localheinz/php-cs-fixer-config from 1.23.0 to 1.24.0 (#302), by @dependabot-preview[bot]
• Build(deps): Bump symfony/console from 4.3.5 to 4.3.6 (#303), by @dependabot-preview[bot]
• Build(deps): Bump knplabs/github-api from 2.11.0 to 2.12.1 (#306), by @dependabot-preview[bot]
• Build(deps): [Security] Bump symfony/var-exporter from 4.3.5 to 4.3.8 (#311), by @dependabot-preview[bot]
• Build(deps): [Security] Bump symfony/cache from 4.3.5 to 4.3.8 (#310), by @dependabot-preview[bot]
• Build(deps): Bump symfony/stopwatch from 4.3.5 to 4.3.8 (#312), by @dependabot-preview[bot]
• Build(deps): Bump symfony/console from 4.3.6 to 4.3.8 (#313), by @dependabot-preview[bot]
• Fix: Drop support for PHP 7.1 (#314), by @localheinz
• Fix: Run php-cs-fixer with --dry-run option (#317), by @localheinz
• Build(deps-dev): Bump localheinz/test-util from 0.7.0 to 0.8.0 (#315), by @dependabot-preview[bot]
• Enhancement: Synchronize project tooling configuration with localheinz/php-library-template (#318), by @localheinz
• Build(deps-dev): Bump phpunit/phpunit from 7.5.17 to 8.4.3 (#316), by @dependabot-preview[bot]
• Enhancement: Use ergebnis/php-cs-fixer-config (#322), by @localheinz
• Build(deps-dev): Bump ergebnis/php-cs-fixer-config from 1.0.0 to 1.1.0 (#326), by @dependabot-preview[bot]
• Build(deps): Bump symfony/stopwatch from 4.3.8 to 4.4.1 (#327), by @dependabot-preview[bot]
• Enhancement: Use ergebnis/test-util instead of localheinz/test-util (#330), by @localheinz
• Enhancement: Synchronize with ergebnis/php-library-template (#332), by @localheinz
• Fix: Remove unused configuration for probot stale (#333), by @localheinz
• Enhancement: Run builds on PHP 7.4 (#334), by @localheinz
• Enhancement: Use ergebnis/phpstan-rules instead of localheinz/phpstan-rules (#335), by @localheinz
• Fix: Rename namespace after move to @ergebnis (#336), by @localheinz