[release-1.5] release notes for v1.5.4 (#7266)

release notes for v1.5.4 (#7265)

Signed-off-by: zirain <[email protected]>

Author: zirain

VERSION

@@ -1 +1 @@
-v1.5.3
+v1.5.4

release-notes/v1.5.4.yaml

@@ -0,0 +1,23 @@
+date: October 20, 2025
+
+# Changes that are expected to cause an incompatibility with previous versions, such as deletions or modifications to existing APIs.
+breaking changes: |
+
+# Updates addressing vulnerabilities, security flaws, or compliance requirements.
+security updates: |
+  Bumped Go version to `1.24.9`.
+  Bumped Envoy to `1.35.6`.
+
+# New features or capabilities added in this release.
+new features: |
+
+bug fixes: |
+
+# Enhancements that improve performance.
+performance improvements: |
+
+# Deprecated features or APIs.
+deprecations: |
+
+# Other notable changes not covered by the above sections.
+Other changes: |

site/content/en/news/releases/notes/v1.5.4.md

@@ -0,0 +1,29 @@
+---
+title: "v1.5.4"
+publishdate: 2025-10-20
+---
+
+Date: October 20, 2025
+
+## Breaking changes
+- 
+
+## Security updates
+- Bumped Go version to `1.24.9`.
+- Bumped Envoy to `1.35.6`.
+
+## New features
+- 
+
+## Bug fixes
+- 
+
+## Performance improvements
+- 
+
+## Deprecations
+- 
+
+## Other changes
+- 
+