v0.1.0 — first release
First public release.
- Invisible ALTCHA proof-of-work spam protection for Gravity Forms.
- No third-party calls, no license keys, no quotas.
- Default algorithm: PBKDF2/SHA-256, cost 10 000 iterations, 10-minute expiry.
- MIT-licensed end to end.
Install via composer once `generoi/packagist` indexes the release:
```
composer require generoi/gravityforms-altcha
```