| ⇢ | A | Beams added | |
| ⇢ | A | Book added | |
| ⇢ | A | Regex added | |
| ⇢ | A | Rules added | |
| A | ↛ | Book removed | |
| A | ↛ | Beams removed | |
| A | ↛ | Rules removed | |
| A | ↛ | Regex removed |
| ⇢ | A | Beams::execute() added | |
| ⇢ | A | Book::validate() added | |
| ⇢ | A | Regex::execute() added | |
| ⇢ | A | Regex::getRegex() added | |
| ⇢ | A | Rules::createRule() added | |
| ⇢ | A | Rules::execute() added | |
| A | ↛ | Book::validate() removed | |
| A | ↛ | Regex::execute() removed | |
| A | ↛ | Rules::createRule() removed | |
| A | ↛ | Beams::execute() removed | |
| A | ↛ | Regex::getRegex() removed | |
| A | ↛ | Rules::execute() removed |