| ⇢ | A | Validate added | |
| ⇢ | A | Generate added | |
| ⇢ | A | Clean added | |
| A | ↛ | Cleaner removed | |
| A | ↛ | Generators removed | |
| A | ↛ | Validators removed |
| ⇢ | B | Clean::run() added | |
| ⇢ | A | Validate::isValidURL() added | |
| ⇢ | A | Validate::isValidEmail() added | |
| ⇢ | A | Generate::gravatar() added | |
| ⇢ | A | Generate::slug() added | |
| ⇢ | A | Clean::fixQuotes() added | |
| ⇢ | A | Clean::compileRegexp() added | |
| ⇢ | A | Validate::isValidUUID() added | |
| ⇢ | A | Validate::isValidMAC() added | |
| B | ↛ | Cleaner::run() removed | |
| A | ↛ | Validators::isValidURL() removed | |
| A | ↛ | Generators::gravatar() removed | |
| A | ↛ | Generators::slug() removed | |
| A | ↛ | Validators::isValidEmail() removed | |
| A | ↛ | Validators::isValidUUID() removed | |
| A | ↛ | Validators::isValidMAC() removed | |
| A | ↛ | Cleaner::compileRegexp() removed | |
| A | ↛ | Cleaner::fixQuotes() removed |