| ⇢ | A | PatternTest added | |
| A | ↘ | B | Sanitization got worse |
| ⇢ | A | PatternTest::testPatternIP() added | |
| ⇢ | A | PatternTest::testPatternMAC() added | |
| ⇢ | A | PatternTest::testPatternURL() added | |
| ⇢ | A | PatternTest::testPatternEmail() added | |
| ⇢ | A | Sanitization::sanitizeIP() added | |
| ⇢ | A | Sanitization::sanitizeEmail() added | |
| ⇢ | A | Sanitization::sanitizeMAC() added | |
| ⇢ | A | Sanitization::sanitizeURL() added | |
| C | ↘ | D | Sanitization::sanitizeField() got worse |