# Release - Federate 7.10.2 - 27.0

**URL:** <https://community.siren.io/t/release-federate-7-10-2-27-0/462>\
**Category:** Announcements\
**Created:** [March 22, 2022, 10:00am UTC](https://community.siren.io/t/release-federate-7-10-2-27-0/462 "2022-03-22T10:00:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![renaud.delbru](https://yyz2.discourse-cdn.com/flex032/user_avatar/community.siren.io/renaud.delbru/32/13_2.png) [@renaud.delbru](https://community.siren.io/u/renaud.delbru)\
**Post date:** [March 22, 2022, 10:00am UTC](https://community.siren.io/t/release-federate-7-10-2-27-0/462/1 "2022-03-22T10:00:44Z")

</div>

We’re happy to announce today the release of Siren Federate version 27 for Elasticsearch version 7.10.2. This release includes the following enhancements and fixes:

Enhancements:

- Vectorized data processing of the scan and join operators.
- Support of the `_id` metadata field for the semi-join operators.

Breaking changes:

- Removed a deprecated property, `siren.io.tuple.collector.packet_size`, in favor of the `siren.io.pipeline.max_packet_size` setting.
- Removed a deprecated property, `siren.io.tuple.collector.hash.partitions_per_node`, in favor of the `siren.io.pipeline.hash.partitions_per_node` setting.
- Removed a deprecated property, `siren.io.tuple.collector.number_of_nodes`, in favor of the `siren.io.pipeline.number_of_nodes` setting.

Bug fixes:

- Fixed fingerprint of request executions to match results of explain requests.
- Fixed an issue that prevented the execution of an msearch request containing joins on the same index with different algorithms.

Deprecations:

- The use of a JDBC datasource to map to a virtual index is deprecated.

Download it [here](https://siren.io/downloads/?product=siren-federate).