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- Support for php 8.0, 8.1, 8.2, 8.3, 8.4 (with CI tests running for each of them).
- Merged #25 (php8.1 types support)
- GitHub workflow improved.
- Small improvements such as internal variable renamings.
- Easier to do testing in dev environment (all PHP versions installed inside the docker image) + Readme updated with instructions.