Finalize docs for v9.1.4 release (#135013)

Co-authored-by: elasticsearchmachine <infra-root+elasticsearchmachine@elastic.co>

docs/release-notes/breaking-changes.md

@@ -13,9 +13,6 @@ If you are migrating from a version prior to version 9.0, you must first upgrade
 % ## Next version [elasticsearch-nextversion-breaking-changes]
 
 ## 9.1.4 [elasticsearch-9.1.4-breaking-changes]
-```{applies_to}
-stack: ga 9.1.4
-```
 
 There are no breaking changes associated with this release.
 

docs/release-notes/changelog-bundles/9.1.4.yml

@@ -1,6 +1,6 @@
 version: 9.1.4
-released: false
-generated: 2025-09-17T12:11:30.725662436Z
+released: true
+generated: 2025-09-18T15:14:33.719368457Z
 changelogs:
   - pr: 132853
     summary: Bump bcpkix version

docs/release-notes/deprecations.md

@@ -17,9 +17,6 @@ To give you insight into what deprecated features you’re using, {{es}}:
 % ## Next version [elasticsearch-nextversion-deprecations]
 
 ## 9.1.4 [elasticsearch-9.1.4-deprecations]
-```{applies_to}
-stack: ga 9.1.4
-```
 
 There are no deprecations associated with this release.
 

docs/release-notes/index.md

@@ -21,9 +21,6 @@ To check for security updates, go to [Security announcements for the Elastic sta
 % *
 
 ## 9.1.4 [elasticsearch-9.1.4-release-notes]
-```{applies_to}
-stack: ga 9.1.4
-```
 
 ### Features and enhancements [elasticsearch-9.1.4-features-enhancements]
 
@@ -94,6 +91,8 @@ Search:
 Snapshot/Restore:
 * Delay S3 repo warning if default region absent [#133848](https://github.com/elastic/elasticsearch/pull/133848)
 
+
+
 ## 9.0.7 [elasticsearch-9.0.7-release-notes]
 
 ### Features and enhancements [elasticsearch-9.0.7-features-enhancements]
@@ -145,6 +144,8 @@ Relevance:
 Search:
 * KQL: Support boolean operators in field queries [#133737](https://github.com/elastic/elasticsearch/pull/133737) (issue: [#132366](https://github.com/elastic/elasticsearch/issues/132366))
 
+
+
 ## 9.0.6 [elasticsearch-9.0.6-release-notes]
 
 ### Highlights [elasticsearch-9.0.6-highlights]