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- Performance improvements to achieve reduced latency per event.
- Introduction of new inbuilt windows in Siddhi including externalTimeBatch and externalTime.
- Introduction of new aggregators in Siddhi including Distinct Count, Forever Maximum and Forever Minimum.
- Introduction of new functions in Siddhi including Split.
- Implementation of Event Window in Siddhi.
- Improvements to the Analytics Dashboard and the gadget generating tool.
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For a complete list of issues fixed in this release, see CEP 4.2.0 - Fixed Issues.
Known issues
For a complete list of known issues in this release, see CEP 4.2.0 - Known Issues.