Sourced from elasticsearch/elasticsearch's releases.

Release 9.2.0

This release contains the following changes:

• Added the ES|QL query builder #1462 (thanks to @​miguelgrinberg 🎉)

This query builder should simplify the usage of the Elasticsearch Query Language (ES|QL) in PHP.

Example usage:

$query = Esql\Query::from("books", "books*")
    ->where('author == "King"', 'year == 1982')
    ->limit(10);
echo $query;

Output:

FROM books, books*
| WHERE author == "King" AND year == 1982
| LIMIT 10

This release includes the following endpoint changes for Elasticsearch 9.2.0:

AsyncSearch.submit

• Added the project_routing parameter (string), a Lucene query using project metadata tags to limit which projects to search, such as _alias:_origin or _alias:pr. Only supported in serverless.

Cat.aliases

• Added the bytes parameter (string), the unit in which to display byte values
• Added the time parameter (string), the unit in which to display time values

Cat.componentTemplates

• Added the bytes parameter (string), the unit in which to display byte values
• Added the time parameter (string), the unit in which to display time values

Cat.count

• Added the project_routing parameter (string), a Lucene query using project metadata tags to limit which projects to search, such as _alias:_origin or _alias:pr. Only supported in serverless.
• Added the bytes parameter (string), the unit in which to display byte values
• Added the time parameter (string), the unit in which to display time values

Cat.fielddata

• Added the time parameter (string), the unit in which to display time values

... (truncated)

Sourced from elasticsearch/elasticsearch's changelog.

Release 9.2.0

• Updated the APIs to Elasticsearch 9.2.0
• Added the ES|QL query builder #1462

Release 9.1.0

• Updated the APIs to Elasticsearch 9.1.0

Release 9.0.0

• Use of PHP 8.1+: Starting from 9.0.0 the elasticsearch-php client requires PHP 8.1+.
• Compatibility with Elasticsearch 9.0: All changes and additions to Elasticsearch APIs for its 9.0 release are reflected in this release.
• Serverless client merged in: the elastic/elasticsearch-serverless client is being deprecated, and its functionality has been merged back into this client. This should have zero impact on the way the client works by default. If an endpoint is available in serverless, the PHP function will contains a @group serverless phpdoc attribute. If you try to use an endpoint that is not available in serverless you will get a 410 HTTP error with a message as follows: "this endpoint exists but is not available when running in serverless mode". The 9.0.0 client can recognize that it is communicating with a serverless instance if you are using a URL managed by Elastic (e.g. *.elastic.cloud). If you are using a proxy, the client will be able to recognize that the host is serverless from the first response. Alternatively, you can explicitly indicate that the host is serverless using the Client::setServerless(true) function (false by default).
• New transport library with PSR-18 cURL client as default: we've removed the Guzzle dependency from the client. By default, the built-in cURL-based HTTP client will be used if no other PSR-18 compatible clients are detected. See release 9.0.0 of elastic-transport-php.

Release 8.17.1

• Fix and improvements for PHPStan (rule level 5) #1442 (thanks @​AJenbo)

Release 8.17.0

• Updated the APIs to Elasticsearch 8.17.0

Release 8.16.0

• Updated the APIs to Elasticsearch 8.16.0
• Added the support of PHP 8.4 #1415 (thanks @​ruudk)

Release 8.15.0

Updated the APIs to Elasticsearch 8.15.0 and added the support of OpenTelemetry. Read the elastic-transport-php README for more information about OpenTelemetry support.

Release 8.14.0

This release introduces 3 new APIs and 10 EXPERIMENTAL APIs.

• Specific changes per endpoints
  • Ccr.deleteAutoFollowPattern
    • Added the master_timeout parameter (time), explicit operation timeout for connection to master node.
  • Ccr.follow
    • Added the master_timeout parameter (time), explicit operation timeout for connection to master node.
  • Ccr.followInfo
    • Added the master_timeout parameter (time), explicit operation timeout for connection to master node.

... (truncated)

• b9f6f3a Updated the CHANGELOG and release-notes
• 4fab3de Prep for 9.2.0 release (#1477)
• 0319cd6 Merge pull request #1476 from elastic/backport-1462-to-9.2
• 80d3315 Merge pull request #1462 from elastic/esql-query-builder
• 7c8c9af Merge pull request #1475 from elastic/backport-1469-to-9.2
• 2775da0 Update node_pool.md with Elasticsearch PHP client note (#1469)
• 4950e69 Merge pull request #1472 from ketkee-aryamane/sync-php-client-landing-page-wi...
• 0bd4797 Update docs/reference/index.md
• c2c586b add resources per review feedback
• 34fff1a cleanup the overview page
• Additional commits viewable in compare view

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