| A | ↘ | B | CouchbaseConnection got worse |
| ⇢ | B | Grammar::compileUpsert() added | |
| ⇢ | A | CouchbaseConnection::positionalStatement() added | |
| ⇢ | A | CouchbaseConnection::insert() added | |
| ⇢ | A | CouchbaseConnection::update() added | |
| ⇢ | A | CouchbaseConnection::delete() added | |
| A | ↘ | B | Grammar::compileUpdate() got worse |
| A | ↘ | B | QueryBuilder::insert() got worse |
| A | ↘ | B | QueryBuilder::upsert() got worse |
| A | ↛ | CouchbaseConnection::statement() removed |