| ⇢ | A | Database::update() added | |
| ⇢ | A | GrammarMySql::update() added | |
| ⇢ | A | Query::update() added | |
| ⇢ | A | Query::initColVal() added | |
| ⇢ | A | ArrayH::arrExclude() added | |
| ⇢ | A | helper_function.php ➔ arr_exclude() added | |
| A | ↘ | B | GrammarMySql::build() got worse |
| A | ↛ | Model::update() removed |