Update concepts-readings-events.md (#15541)

Co-authored-by: Berkay Şahin <[email protected]>

Author: oznur-synnada

docs/source/user-guide/concepts-readings-events.md

@@ -37,6 +37,10 @@
 
 This is a list of DataFusion related blog posts, articles, and other resources. Please open a PR to add any new resources you create or find
 
+- **2025-03-21** [Blog: Efficient Filter Pushdown in Parquet](https://datafusion.apache.org/blog/2025/03/21/parquet-pushdown/)
+
+- **2025-03-20** [Blog: Parquet Pruning in DataFusion: Read Only What Matters](https://datafusion.apache.org/blog/2025/03/20/parquet-pruning/)
+
 - **2025-02-12** [Video: Alex Kesling on Apache Arrow DataFusion - Papers We Love NYC ](https://www.youtube.com/watch?v=6A4vFRpSq3k)
 
 - **2025-01-30** [Video: Data & Drinks: Building Next-Gen Data Systems with Apache DataFusion](https://www.youtube.com/watch?v=GruBeVDoWq4)
@@ -134,6 +138,8 @@ This is a list of DataFusion related blog posts, articles, and other resources.
 
 ## 📅 Release Notes & Updates
 
+- **2025-03-24** [Apache DataFusion 46.0.0 Released](https://datafusion.apache.org/blog/2025/03/24/datafusion-46.0.0/)
+
 - **2024-09-14** [Apache DataFusion Python 43.1.0 Released](https://datafusion.apache.org/blog/2024/12/14/datafusion-python-43.1.0/)
 
 - **2024-08-24** [Apache DataFusion Python 40.1.0 Released, Significant usability updates](https://datafusion.apache.org/blog/2024/08/20/python-datafusion-40.0.0/)