v3.0.0-alpha6

What's Changed

• Move templates from string literals to embedded strings by @meatballhat in #1
• Add an example to readme by @6543 in #3
• Fix the incompatibility that occurred after updating urfave/cli (v3.0.0-alpha9.2) by @tarampampam in #6

Full Changelog: https://github.com/urfave/cli-docs/commits/v3.0.0-alpha.6