# MiddleKit 0.7 Release Notes

Version 0.7
Webware for Python 0.7

## Changes

- New versioning strategy: all Webware components will now have their version numbers updated in lock-step.
- A new isIndexed=1 flag can be set for each attribute, which results in a SQL index. This is also for speed up especially when used on "list back references".
- `store.deleteObject()` is now an order of magnitude faster.
- `store.fetchObjectsOfKlass()` is now over twice as fast.