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On Monday, March 23, 2015, we released a patch for the on-premises version of Apigee Edge.

If you have questions, go to Apigee Customer Support. For a list of all Apigee Edge release
notes, see [Apigee Release Notes](https://docs.apigee.com/release/notes/apigee-release-notes).

## Bugs fixed

The following bugs are fixed in this release.

| Issue ID | Description |
|---|---|
| DOS-398 | **Null pointer in OperationIdentifier + Linear search needs to be optimized** |
| CORERT-187 | **Netty Router - 501 NOT IMPLEMENTED returned from PATCH HTTP Method** The Netty profile on the router was blocking the PATCH HTTP method. This issue has been fixed, and the method no longer returns a "501 NOT IMPLEMENTED" error. |
| AXAPP-1562 | **Data incorrectly goes to fact instead of partition for non GMT time deployment** |