2.0.0-beta1

test: Modernize test suite
fix: Temporarily replace error handler instead of silencing
chore: metadata
style: php-cs-fixer
Update ci.yml
Development mode for Pack-2.0.0alpha5
Released Pack-2.0.0alpha4
Update metadata and workflows for PHP 8 support
Add CI job for satis repo update
no errors, ci.yml added, bootstrap adjusted
no errors left
Development mode for Pack-2.0.0alpha5