Merge pull request #22 from Katoga/prepare-v5

Update/fix Changelog

Merge pull request #21 from Katoga/prepare-v4.1

v4.1

Merge pull request #15 from Katoga/remove-php7

Remove PHP7 support

Merge pull request #14 from Katoga/prepare-v3

Prepare v3

Merge pull request #10 from Katoga/php7.4

PHP 7.4

Merge remote-tracking branch 'origin/php-7.3'

Merge remote-tracking branch 'origin/v1-abandon' into release-v1

Release v2.1.0

Fix dependencies for ancient PHP versions

Release v2.0.0