Update docs for v9.0.4 release

Author: elasticsearchmachine

docs/release-notes/breaking-changes.md

@@ -12,6 +12,13 @@ If you are migrating from a version prior to version 9.0, you must first upgrade
 
 % ## Next version [elasticsearch-nextversion-breaking-changes]
 
+```{applies_to}
+stack: coming 9.0.4
+```
+## 9.0.4 [elasticsearch-9.0.4-breaking-changes]
+
+No breaking changes in this version.
+
 ## 9.0.3 [elasticsearch-9.0.3-breaking-changes]
 
 No breaking changes in this version.
@@ -21,6 +28,8 @@ No breaking changes in this version.
 Snapshot/Restore:
 * Make S3 custom query parameter optional [#128043](https://github.com/elastic/elasticsearch/pull/128043)
 
+
+
 ## 9.0.1 [elasticsearch-9.0.1-breaking-changes]
 
 No breaking changes in this version.

docs/release-notes/changelog-bundles/9.0.4.yml

@@ -0,0 +1,97 @@
+version: 9.0.4
+released: false
+generated: 2025-07-14T15:56:33.537082082Z
+changelogs:
+  - pr: 129223
+    summary: Fix text similarity reranker does not propagate min score correctly
+    area: Search
+    type: bug
+    issues: []
+  - pr: 129325
+    summary: Check for model deployment in inference endpoints before stopping
+    area: Machine Learning
+    type: bug
+    issues:
+      - 128549
+  - pr: 129370
+    summary: Avoid dropping aggregate groupings in local plans
+    area: ES|QL
+    type: bug
+    issues:
+      - 129811
+      - 128054
+  - pr: 129600
+    summary: Make flattened synthetic source concatenate object keys on scalar/object mismatch
+    area: Mapping
+    type: bug
+    issues:
+      - 122936
+  - pr: 129725
+    summary: Throw a 400 when sorting for all types of range fields
+    area: Search
+    type: bug
+    issues: []
+  - pr: 129904
+    summary: Reverse disordered-version warning message
+    area: Infra/Core
+    type: bug
+    issues: []
+  - pr: 130083
+    summary: Fix timeout bug in DBQ deletion of unused and orphan ML data
+    area: Machine Learning
+    type: bug
+    issues: []
+  - pr: 130303
+    summary: Drain responses on completion for `TransportNodesAction`
+    area: Distributed
+    type: bug
+    issues: []
+  - pr: 130448
+    summary: Fix wildcard drop after lookup join
+    area: ES|QL
+    type: bug
+    issues:
+      - 129561
+  - pr: 130452
+    summary: "Aggs: Add cancellation checks to `FilterByFilter` aggregator"
+    area: Aggregations
+    type: bug
+    issues: []
+  - pr: 130521
+    summary: Trim to size lists created in source fetchers
+    area: Search
+    type: bug
+    issues: []
+  - pr: 130576
+    summary: Avoid O(N^2) in VALUES with ordinals grouping
+    area: ES|QL
+    type: bug
+    issues: []
+  - pr: 130705
+    summary: Fix `BytesRef2BlockHash`
+    area: ES|QL
+    type: bug
+    issues: []
+  - pr: 130776
+    summary: Fix msearch request parsing when index expression is null
+    area: Search
+    type: bug
+    issues:
+      - 129631
+  - pr: 130924
+    summary: Check field data type before casting when applying geo distance sort
+    area: Search
+    type: bug
+    issues:
+      - 129500
+  - pr: 131032
+    summary: "Fix: `GET _synonyms` returns synonyms with empty rules"
+    area: Relevance
+    type: bug
+    issues: []
+  - pr: 131081
+    summary: Fix knn search error when dimensions are not set
+    area: Vector Search
+    type: bug
+    issues:
+      - 129550

docs/release-notes/deprecations.md

@@ -16,11 +16,20 @@ To give you insight into what deprecated features you’re using, {{es}}:
 
 % ## Next version [elasticsearch-nextversion-deprecations]
 
+```{applies_to}
+stack: coming 9.0.4
+```
+## 9.0.4 [elasticsearch-9.0.4-deprecations]
+
+No deprecations in this version.
+
 ## 9.0.3 [elasticsearch-9.0.3-deprecations]
 
 Engine:
 * Deprecate `indices.merge.scheduler.use_thread_pool` setting [#129464](https://github.com/elastic/elasticsearch/pull/129464)
 
+
+
 ## 9.0.2 [elasticsearch-9.0.2-deprecations]
 
 No deprecations in this version.

docs/release-notes/index.md

@@ -20,6 +20,49 @@ To check for security updates, go to [Security announcements for the Elastic sta
 % ### Fixes [elasticsearch-next-fixes]
 % *
 
+## 9.0.4 [elasticsearch-9.0.4-release-notes]
+```{applies_to}
+stack: coming 9.0.4
+```
+
+### Fixes [elasticsearch-9.0.4-fixes]
+
+Aggregations:
+* Aggs: Add cancellation checks to `FilterByFilter` aggregator [#130452](https://github.com/elastic/elasticsearch/pull/130452)
+
+Distributed:
+* Drain responses on completion for `TransportNodesAction` [#130303](https://github.com/elastic/elasticsearch/pull/130303)
+
+ES|QL:
+* Avoid O(N^2) in VALUES with ordinals grouping [#130576](https://github.com/elastic/elasticsearch/pull/130576)
+* Avoid dropping aggregate groupings in local plans [#129370](https://github.com/elastic/elasticsearch/pull/129370) (issues: [#129811](https://github.com/elastic/elasticsearch/issues/129811), [#128054](https://github.com/elastic/elasticsearch/issues/128054))
+* Fix `BytesRef2BlockHash` [#130705](https://github.com/elastic/elasticsearch/pull/130705)
+* Fix wildcard drop after lookup join [#130448](https://github.com/elastic/elasticsearch/pull/130448) (issue: [#129561](https://github.com/elastic/elasticsearch/issues/129561))
+
+Infra/Core:
+* Reverse disordered-version warning message [#129904](https://github.com/elastic/elasticsearch/pull/129904)
+
+Machine Learning:
+* Check for model deployment in inference endpoints before stopping [#129325](https://github.com/elastic/elasticsearch/pull/129325) (issue: [#128549](https://github.com/elastic/elasticsearch/issues/128549))
+* Fix timeout bug in DBQ deletion of unused and orphan ML data [#130083](https://github.com/elastic/elasticsearch/pull/130083)
+
+Mapping:
+* Make flattened synthetic source concatenate object keys on scalar/object mismatch [#129600](https://github.com/elastic/elasticsearch/pull/129600) (issue: [#122936](https://github.com/elastic/elasticsearch/issues/122936))
+
+Relevance:
+* Fix: `GET _synonyms` returns synonyms with empty rules [#131032](https://github.com/elastic/elasticsearch/pull/131032)
+
+Search:
+* Check field data type before casting when applying geo distance sort [#130924](https://github.com/elastic/elasticsearch/pull/130924) (issue: [#129500](https://github.com/elastic/elasticsearch/issues/129500))
+* Fix msearch request parsing when index expression is null [#130776](https://github.com/elastic/elasticsearch/pull/130776) (issue: [#129631](https://github.com/elastic/elasticsearch/issues/129631))
+* Fix text similarity reranker does not propagate min score correctly [#129223](https://github.com/elastic/elasticsearch/pull/129223)
+* Throw a 400 when sorting for all types of range fields [#129725](https://github.com/elastic/elasticsearch/pull/129725)
+* Trim to size lists created in source fetchers [#130521](https://github.com/elastic/elasticsearch/pull/130521)
+
+Vector Search:
+* Fix knn search error when dimensions are not set [#131081](https://github.com/elastic/elasticsearch/pull/131081) (issue: [#129550](https://github.com/elastic/elasticsearch/issues/129550))
+
+
 ## 9.0.3 [elasticsearch-9.0.3-release-notes]
 
 ### Features and enhancements [elasticsearch-9.0.3-features-enhancements]
@@ -89,6 +132,7 @@ Searchable Snapshots:
 Security:
 * Fix error message when changing the password for a user in the file realm [#127621](https://github.com/elastic/elasticsearch/pull/127621)
 
+
 ## 9.0.2 [elasticsearch-9.0.2-release-notes]
 
 ### Features and enhancements [elasticsearch-9.0.2-features-enhancements]