Version 1.0.0 (First Stable)

Features

• Modernize code for php8+ (@adhocore) 7841d8f

Miscellaneous

• Composer: Req php>=8.0, bump phpunit, add test scripts (Jitendra Adhikari) 35850f3
• Travis: Retire it :( (Jitendra Adhikari) a994d44

Builds

• Workflow: Add github action build (Jitendra Adhikari) c2fb353
• Travis: Add php 7.3, 7.4 (Jitendra Adhikari) 1abfbf3