Updated release notes in docs

Author: ezimuel

docs/release-notes/index.md

@@ -20,6 +20,159 @@ To check for security updates, go to [Security announcements for the Elastic sta
 % ### Fixes [elasticsearch-php-client-next-fixes]
 % *
 
+## 9.1.0 [elasticsearch-php-client-910-release-notes]
+
+This release includes the following endpoint changes for [Elasticsearch 9.1.0](https://www.elastic.co/docs/release-notes/elasticsearch#elasticsearch-9.1.0-release-notes):
+
+### Cluster.getComponentTemplate
+
+- Added `flat_settings` parameter (bool), return settings in flat format (default: false)
+- Added `settings_filter` parameter (string), filter out results, for example to filter out sensitive information. Supports wildcards or full settings keys
+
+### Cluster.putComponentTemplate
+
+- Removed `timeout` parameter
+- Added `cause` parameter (string), user defined reason for create the component template
+
+### Eql.search
+
+- Added `ccs_minimize_roundtrips` parameter (bool), indicates whether network round-trips should be minimized as part of cross-cluster search requests execution
+- Added `ignore_unavailable` parameter (bool), whether specified concrete indices should be ignored when unavailable (missing or closed)
+- Added `allow_no_indices` parameter (bool), whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+- Added `expand_wildcards` parameter (string), whether to expand wildcard expression to concrete indices that are open, closed or both.
+
+### Esql.asyncQuery
+
+- Added `allow_partial_results` parameter (bool), if `true`, partial results will be returned if there are shard failures, but the query can continue to execute on other clusters and shards. If `false`, the entire query will fail if there are any failures.
+
+### Esql.asyncQueryGet
+
+- Added `format` parameter (string), a short version of the Accept header, e.g. json, yaml
+
+### Esql.getQuery (new EXPERIMENTAL API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-esql-get-query
+
+### Esql.listQueries  (new EXPERIMENTAL API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-esql-list-queries
+
+### Esql.query
+
+- Added `allow_partial_results` parameter (bool), if `true`, partial results will be returned if there are shard failures, but the query can continue to execute on other clusters and shards. If `false`, the entire query will fail if there are any failures.
+
+### Indices.deleteDataStreamOptions (new API)
+
+- Documentation: https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html
+- API: https://github.com/elastic/elasticsearch/blob/main/rest-api-spec/src/main/resources/rest-api-spec/api/indices.delete_data_stream_options.json
+
+### Indices.getDataStreamOptions (new API, available on serverless)
+
+- Docuemntation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-indices-get-data-stream-options
+
+### Indices.getDataStreamSettings (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-indices-get-data-stream-settings
+
+### Indices.getFieldMapping
+
+- Removed the `local` parameter.
+
+### Indices.putDataStreamOptions (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-indices-put-data-stream-options
+
+### Indices.putDataStreamSettings (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-indices-put-data-stream-settings
+
+### Indices.recovery
+
+- Added `ignore_unavailable` parameter (bool), whether specified concrete indices should be ignored when unavailable (missing or closed)
+- Added `allow_no_indices` parameter (bool), whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+- Added `expand_wildcards` parameter (string), whether to expand wildcard expression to concrete indices that are open, closed or both.
+
+### Indices.removeBlock (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-indices-remove-block
+
+### Inference.putAmazonsagemaker (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-inference-put-amazonsagemaker
+
+### Inference.putCustom (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch-serverless/operation/operation-inference-put-custom
+
+### Inference.putDeepseek (new API, available on serverless)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-inference-put-deepseek
+
+### Snapshot.get
+
+- Added `state` parameter (string|array<string>), filter snapshots by a comma-separated list of states. Valid state values are 'SUCCESS', 'IN_PROGRESS', 'FAILED', 'PARTIAL', or 'INCOMPATIBLE'.
+
+### Snapshot.repositoryAnalyze
+
+- Added `register_operation_count` parameter (int), the minimum number of linearizable register operations to perform in total. Defaults to 10.
+
+### Snapshot.repositoryVerifyIntegrity (new EXPERIMENTAL API)
+
+- Documentation: https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-snapshot-verify-repository
+
+### Streams.logsDisable (new API)
+
+- Documentation: https://www.elastic.co/guide/en/elasticsearch/reference/master/streams-logs-disable.html
+- API: https://www.elastic.co/guide/en/elasticsearch/reference/master/streams-logs-disable.html
+
+### Streams.logsEnable (new API)
+
+- Documentation: https://www.elastic.co/guide/en/elasticsearch/reference/master/streams-logs-enable.html
+- API: https://github.com/elastic/elasticsearch/blob/main/rest-api-spec/src/main/resources/rest-api-spec/api/streams.logs_enable.json
+
+### Streams.status (new API)
+
+- Documentation: https://www.elastic.co/guide/en/elasticsearch/reference/master/streams-status.html
+- API: https://github.com/elastic/elasticsearch/blob/main/rest-api-spec/src/main/resources/rest-api-spec/api/streams.status.json
+
+### Synonyms.deleteSynonymRule
+
+- Added `refresh` parameter (bool), refresh search analyzers to update synonyms
+
+### Synonyms.putSynonym
+
+- Added `refresh` parameter (bool), refresh search analyzers to update synonyms
+
+### Synonyms.putSynonymRule
+
+- Added `refresh` parameter (bool), refresh search analyzers to update synonyms
+
+### create
+
+- Added `require_alias` parameter (bool), when true, requires destination to be an alias. Default is false
+- Added `require_data_stream` parameter (bool), when true, requires destination to be a data stream (existing or to be created). Default is false
+
+### msearch
+
+- Added `ignore_unavailable` parameter (bool), whether specified concrete indices should be ignored when unavailable (missing or closed)
+- Added `ignore_throttled` parameter (bool), whether specified concrete, expanded or aliased indices should be ignored when throttled
+- Added `allow_no_indices` parameter (bool), whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+- Added `expand_wildcards` parameter (string), whether to expand wildcard expression to concrete indices that are open, closed or both.
+- Added `routing` parameter (string|array<string>), a comma-separated list of specific routing values
+- Added `include_named_queries_score` parameter (bool), indicates whether hit.matched_queries should be rendered as a map that includes the name of the matched query associated with its score (true) or as an array containing the name of the matched queries (false)
+
+### openPointInTime
+
+- Added `max_concurrent_shard_requests` parameter (int), the number of concurrent shard requests per node executed concurrently when opening this point-in-time. This value should be used to limit the impact of opening the point-in-time on the cluster
+
+### reindex
+
+- Added `require_alias` parameter (bool), when true, requires destination to be an alias.
+
+### searchMvt
+
+- Added `grid_agg` parameter (string), aggregation used to create a grid for `field`.
+
 ## 9.0.0 [elasticsearch-php-client-900-release-notes]
 
 ### Features and enhancements [elasticsearch-php-client-900-features-enhancements]