| ⇢ | A | Chartype added | |
| ⇢ | A | IntegerNumber added | |
| ⇢ | A | Numeric added | |
| ⇢ | A | Alpha added | |
| ⇢ | A | AlphaNumeric added | |
| ⇢ | A | FloatNumber added | |
| A | ↛ | AlphaNumeric removed | |
| A | ↛ | StringTypes removed | |
| A | ↛ | Alpha removed | 
| ⇢ | A | Chartype::__construct() added | |
| ⇢ | A | IntegerNumber::validate() added | |
| ⇢ | A | Numeric::validate() added | |
| ⇢ | A | Alpha::validate() added | |
| ⇢ | A | AlphaNumeric::validate() added | |
| ⇢ | A | FloatNumber::validate() added | |
| A | ↛ | AlphaNumeric::validate() removed | |
| A | ↛ | StringTypes::__construct() removed | |
| A | ↛ | Alpha::validate() removed |