| ⇢ | A | Operation::buffer() added | |
| ⇢ | A | Indexer::deIndex() added | |
| ⇢ | A | Operation::onBuffer() added | |
| ⇢ | A | Operation::getRollbackCallbacks() added | |
| ⇢ | A | Operation::getBufferCallbacks() added | |
| ⇢ | A | Operation::getCommitCallbacks() added | |
| A | ↛ | Operation::getCommitCallback() removed | |
| A | ↛ | Operation::getRollbackCallback() removed |