Adds version history 2.5 (#2437)

* Adds version history 2.5

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Added more highlights to 2.5

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>
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kolchfa-aws 2023-01-24 14:01:13 -05:00 committed by GitHub
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@ -10,8 +10,9 @@ permalink: /version-history/
OpenSearch version | Release highlights | Release date |
:--- | :--- | :--- | :---
[2.5.0](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.5.0.md) | Includes index management UI enhancements, multi-layer maps, Jaeger support for observability, Debian distributions, returning cluster health by awareness attribute, cluster manager task throttling, weighted zonal search request routing policy, and query string support in index rollups. Experimental features include request-level durability in remote-backed storage and GPU acceleration for ML nodes. For a full list of release highlights, see the Release Notes. | 24 January 2023
[2.4.1](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.4.1.md) | Includes maintenance changes and bug fixes for gradle check and indexing pressure tests. Adds support for skipping changelog. | 13 December 2022
[2.4.0](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.4.0.md) | Includes Windows support, Point-in-time search, custom k-NN filtering, xy_point and xy_shape field types for Cartesian coordinates, GeoHex grid aggregation, and resilience enhancements, including search backpressure, cluster manager task throttling, and weighted zonal search request routing policy. In OpenSearch Dashboards, this release adds snapshot restore functionality, multiple authentication, and aggregate view of saved objects. This release includes the following experimental features: [searchable snapshots]({{site.url}}{{site.baseurl}}/opensearch/snapshots/searchable_snapshot/), [Compare Search Results]({{site.url}}{{site.baseurl}}/search-plugins/search-relevance/), [multiple data sources in OpenSearch Dashboards]({{site.url}}{{site.baseurl}}/dashboards/discover/multi-data-sources/), a new [Model Serving Framework]({{site.url}}{{site.baseurl}}/ml-commons-plugin/model-serving-framework/) in ML Commons, a new [Neural Search plugin]({{site.url}}{{site.baseurl}}/neural-search-plugin/index/) that supports semantic search, and a new [Security Analytics]({{site.url}}{{site.baseurl}}/security-analytics/index/) plugin to analyze security logs. For a full list of release highlights, see the Release Notes. | 15 November 2022
[2.4.0](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.4.0.md) | Includes Windows support, Point-in-time search, custom k-NN filtering, xy_point and xy_shape field types for Cartesian coordinates, GeoHex grid aggregation, and resilience enhancements, including search backpressure. In OpenSearch Dashboards, this release adds snapshot restore functionality, multiple authentication, and aggregate view of saved objects. This release includes the following experimental features: [searchable snapshots]({{site.url}}{{site.baseurl}}/opensearch/snapshots/searchable_snapshot/), [Compare Search Results]({{site.url}}{{site.baseurl}}/search-plugins/search-relevance/), [multiple data sources in OpenSearch Dashboards]({{site.url}}{{site.baseurl}}/dashboards/discover/multi-data-sources/), a new [Model Serving Framework]({{site.url}}{{site.baseurl}}/ml-commons-plugin/model-serving-framework/) in ML Commons, a new [Neural Search plugin]({{site.url}}{{site.baseurl}}/neural-search-plugin/index/) that supports semantic search, and a new [Security Analytics]({{site.url}}{{site.baseurl}}/security-analytics/index/) plugin to analyze security logs. For a full list of release highlights, see the Release Notes. | 15 November 2022
[2.3.0](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.3.0.md) | This release includes the following experimental features: [segment replication]({{site.url}}{{site.baseurl}}/opensearch/segment-replication/), [remote-backed storage]({{site.url}}{{site.baseurl}}/opensearch/remote/), and [drag and drop]({{site.url}}{{site.baseurl}}/dashboards/drag-drop-wizard/) for OpenSearch Dashboards. Experimental features allow you to test new functionality in OpenSearch. Because these features are still being developed, your testing and feedback can help shape the development of the feature before it's official released. We do not recommend use of experimental features in production. Additionally, this release adds maketime and makedate datetime functions for the SQL plugin. Creates a new [OpenSearch Playground](https://playground.opensearch.org) demo site for OpenSearch Dashboards. For a full list of release highlights, see the Release Notes. | 14 September 2022
[2.2.1](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.2.1.md) | Includes gradle updates and bug fixes for gradle check. | 01 September 2022
[2.2.0](https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-2.2.0.md) | Includes support for Logistic Regression and RCFSummarize machine learning algorithms in ML Commons, Lucene or C-based Nmslib and Faiss libraries for approximate k-NN search, search by relevance using SQL and PPL queries, custom region maps for visualizations, and rollup enhancements. For a full list of release highlights, see the Release Notes. | 11 August 2022