chore: update release notes for publish 1.29.1-2000 (#29)

Co-authored-by: github-actions <[email protected]>

Author: luohoufu

docs/content.en/docs/release-notes/_index.md

@@ -13,6 +13,12 @@ Information about release notes of INFINI Agent is provided here.
 ### Bug fix  
 ### Improvements  
 
+## 1.29.1 (2025-03-14)
+### Breaking changes  
+### Features  
+### Bug fix  
+### Improvements  
+
 ## 1.29.0 (2025-02-27)
 
 ### Breaking changes

docs/content.zh/docs/release-notes/_index.md

@@ -14,6 +14,12 @@ title: "版本历史"
 ### Bug fix  
 ### Improvements  
 
+## 1.29.1 (2025-03-14)
+### Breaking changes  
+### Features  
+### Bug fix  
+### Improvements  
+
 ## 1.29.0 (2025-02-27)
 
 ### Breaking changes