From 05197a2e470ac7be0076c14550e4e5b56db0090f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Cumplido?= <raulcumplido@gmail.com>
Date: Tue, 11 Aug 2026 12:05:45 +0200
Subject: [PATCH 1/2] website: add Apache Arrow 25.0.1 blogpost

---
 _posts/2026-08-10-25.0.1-release.md | 60 +++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 _posts/2026-08-10-25.0.1-release.md

diff --git a/_posts/2026-08-10-25.0.1-release.md b/_posts/2026-08-10-25.0.1-release.md
new file mode 100644
index 00000000000..5528bd32523
--- /dev/null
+++ b/_posts/2026-08-10-25.0.1-release.md
@@ -0,0 +1,60 @@
+---
+layout: post
+title: "Apache Arrow 25.0.1 Release"
+date: "2026-08-10 00:00:00"
+author: pmc
+categories: [release]
+---
+<!--
+{% comment %}
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to you under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+{% endcomment %}
+-->
+
+
+The Apache Arrow team is pleased to announce the 25.0.1 release.
+The 25.0.1 release is mostly a bugfix release that includes [**9 resolved issues**][1]
+on [**10 distinct commits**][2] from [**6 distinct contributors**][2].
+
+See the [Install Page](https://arrow.apache.org/install/) to
+learn how to get the libraries for your platform.
+
+The release notes below are not exhaustive and only expose selected highlights
+of the release. Many other bugfixes and improvements have been made: we refer
+you to the [complete changelog][3].
+
+## C++ notes
+
+* Fix possible Segfault on SVE128 unpack ([GH-50503](https://github.com/apache/arrow/issues/50503)),
+  ([GH-50605](https://github.com/apache/arrow/issues/50605)).
+* Bump bundled mimalloc to fix possible Segfault with bundled mimalloc ([GH-50471](https://github.com/apache/arrow/issues/50471)),
+  ([GH-50428](https://github.com/apache/arrow/issues/50428)).
+
+## Python notes
+
+* Add performance improvement in order to solve Apache Spark's
+  performance regression on their switch from regular Python UDFs to
+  Arrow serialization by default ([GH-50326](https://github.com/apache/arrow/issues/50326)).
+* Narrow the Feather deprecation to V1 format only ([GH-50808](https://github.com/apache/arrow/issues/50808)).
+
+## Other modules and languages
+
+No general changes were made to the other libraries or languages.
+
+
+[1]: https://github.com/apache/arrow/milestone/76?closed=1
+[2]: {{ site.baseurl }}/release/25.0.1.html#contributors
+[3]: {{ site.baseurl }}/release/25.0.1.html#changelog

From f29395d77c32a9b05952b6953f46f8ecf2c8d239 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Cumplido?= <raulcumplido@gmail.com>
Date: Wed, 12 Aug 2026 17:00:28 +0200
Subject: [PATCH 2/2] Update _posts/2026-08-10-25.0.1-release.md

Co-authored-by: tadeja <tadeja@users.noreply.github.com>
---
 _posts/2026-08-10-25.0.1-release.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/_posts/2026-08-10-25.0.1-release.md b/_posts/2026-08-10-25.0.1-release.md
index 5528bd32523..c1ae9e840a7 100644
--- a/_posts/2026-08-10-25.0.1-release.md
+++ b/_posts/2026-08-10-25.0.1-release.md
@@ -48,7 +48,9 @@ you to the [complete changelog][3].
 * Add performance improvement in order to solve Apache Spark's
   performance regression on their switch from regular Python UDFs to
   Arrow serialization by default ([GH-50326](https://github.com/apache/arrow/issues/50326)).
-* Narrow the Feather deprecation to V1 format only ([GH-50808](https://github.com/apache/arrow/issues/50808)).
+* Narrow the Feather deprecation added in 25.0.0 to legacy V1 only.
+  `pyarrow.feather` V2 reads and writes no longer warn, while V1 reads and
+  writes emit `DeprecationWarning` instead of `FutureWarning` ([GH-50808](https://github.com/apache/arrow/issues/50808)).
 
 ## Other modules and languages