v1.2.0

clue released this 12 Dec 15:43

95e7033

Improve test suite and add .gitattributes to exclude dev files from exports.
Prepare PHP 8 support, update to PHPUnit 9 and simplify test matrix.
(#24, #25 and #26 by @clue and #27, #28, #29 and #30 by @SimonFrings)

Assets 2