Merge pull request #264 from tatetian/patch-1

Add Asterinas 0.16.0 announcement

Author: phil-opp

content/this-month/2025-08/index.md

@@ -32,6 +32,7 @@ Please follow this template:
   - (optional) Some additional context
 -->
 
+- [Announcing Asterinas 0.16.0](https://asterinas.github.io/2025/08/04/announcing-asterinas-0.16.0.html)
 
 ## Infrastructure and Tooling