Changelogs summary:

 - sebastian/environment updated from 4.1.0 to 4.2.2
   See changes: sebastianbergmann/environment@4.1.0...4.2.2
   Release notes: https://github.com/sebastianbergmann/environment/releases/tag/4.2.2

 - phpdocumentor/reflection-docblock updated from 4.3.0 to 4.3.1
   See changes: phpDocumentor/ReflectionDocBlock@4.3.0...4.3.1
   Release notes: https://github.com/phpDocumentor/ReflectionDocBlock/releases/tag/4.3.1

 - phpunit/phpunit updated from 8.1.3 to 8.1.5
   See changes: sebastianbergmann/phpunit@8.1.3...8.1.5
   Release notes: https://github.com/sebastianbergmann/phpunit/releases/tag/8.1.5

 - symfony/filesystem updated from v4.2.7 to v4.2.8
   See changes: symfony/filesystem@v4.2.7...v4.2.8
   Release notes: https://github.com/symfony/filesystem/releases/tag/v4.2.8

 - symfony/config updated from v4.2.7 to v4.2.8
   See changes: symfony/config@v4.2.7...v4.2.8
   Release notes: https://github.com/symfony/config/releases/tag/v4.2.8

 - symfony/contracts updated from v1.0.2 to v1.1.0
   See changes: symfony/contracts@v1.0.2...v1.1.0
   Release notes: https://github.com/symfony/contracts/releases/tag/v1.1.0

 - symfony/console updated from v4.2.7 to v4.2.8
   See changes: symfony/console@v4.2.7...v4.2.8
   Release notes: https://github.com/symfony/console/releases/tag/v4.2.8

 - symfony/stopwatch updated from v4.2.7 to v4.2.8
   See changes: symfony/stopwatch@v4.2.7...v4.2.8
   Release notes: https://github.com/symfony/stopwatch/releases/tag/v4.2.8

 - symfony/yaml updated from v4.2.7 to v4.2.8
   See changes: symfony/yaml@v4.2.7...v4.2.8
   Release notes: https://github.com/symfony/yaml/releases/tag/v4.2.8