Website: Add blogpost for 15.0.2 (#493)

Co-authored-by: Joris Van den Bossche <[email protected]>

_posts/2024-03-07-15.0.1-release.md

@@ -38,9 +38,8 @@ you to the [complete changelog][3].
 
 Several bug fixes, please see the full changelog for details.
 
-## Java notes
-
-Fixed a regression in Arrow Java v15.0.0 affecting the arrow-dataset module on Linux. The Protobuf library dependency was not statically linked properly, resulting in an undefined symbol. The regression caused the program to crash at runtime. See [GH-39919](https://github.com/apache/arrow/issues/39919) for more details.
+With this patch release we introduced a breaking ABI change due to the inclusion of [GH-39865](https://github.com/apache/arrow/issues/39865)
+this was reported and is a known issue on [GH-40604](https://github.com/apache/arrow/issues/40604).
 
 ## Python notes
 

_posts/2024-03-18-15.0.2-release.md

@@ -0,0 +1,56 @@
+---
+layout: post
+title: "Apache Arrow 15.0.2 Release"
+date: "2024-03-18 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 15.0.2 release.
+This is mostly a bugfix release that includes [**8 resolved issues**][1]
+from [**7 distinct contributors**][2]. See the Install Page 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. Other bugfixes and improvements have been made: we refer
+you to the [complete changelog][3].
+
+## C++ notes
+
+Several bug fixes, please see the full changelog for details.
+
+Arrow v15.0.1 introduced a breaking ABI change due to the inclusion of [GH-39865](https://github.com/apache/arrow/issues/39865)
+this was reported and is a known issue ([GH-40604](https://github.com/apache/arrow/issues/40604)).
+
+## Java notes
+
+Fixed a regression in Arrow Java v15.0.0 affecting the arrow-dataset module on Linux. The Protobuf library dependency was not statically linked properly, resulting in an undefined symbol. The regression caused the program to crash at runtime. See [GH-39919](https://github.com/apache/arrow/issues/39919) for more details.
+
+## Python notes
+
+* Fix failure in building pyarrow when using the latest Cython release ([GH-40386](https://github.com/apache/arrow/issues/40386))
+
+
+
+[1]: https://github.com/apache/arrow/milestone/61?closed=1
+[2]: {{ site.baseurl }}/release/15.0.2.html#contributors
+[3]: {{ site.baseurl }}/release/15.0.2.html#changelog