v4.0.0

• Add prompts for optional arguments and command-specific flags, values, and repeatable options.
• Cancel commands safely when Escape is pressed during required input.
• Support Laravel 5.1 through Laravel 13.
• Correct the PHP minimum from 7.0 to 7.1, as already required by runtime dependencies.
• Replace the accidental PHP 8-only str_contains call and handle stale recent commands safely.
• Add passing PHP 7.1/Laravel 5.1 and PHP 8.5/Laravel 13 tests.