Merge pull request #541 from apache/fix-release-metadata

Fix release licensing metadata and build documentation

Author: leerho

LICENSE

@@ -214,40 +214,6 @@ APPENDIX B: Additional licenses relevant to this product.
     conditions of the following licenses.
 
 
-    =============================================================
-    Boost License  (https://www.boost.org/LICENSE_1_0.txt)
-    =============================================================
-    Original source:
-       https://github.com/catchorg/Catch2/blob/v2.x/LICENSE.txt
-
-    Boost Software License - Version 1.0 - August 17th, 2003
-
-    Permission is hereby granted, free of charge, to any person or organization
-    obtaining a copy of the software and accompanying documentation covered by
-    this license (the "Software") to use, reproduce, display, distribute,
-    execute, and transmit the Software, and to prepare derivative works of the
-    Software, and to permit third-parties to whom the Software is furnished to
-    do so, all subject to the following:
-
-    The copyright notices in the Software and this entire statement, including
-    the above license grant, this restriction and the following disclaimer,
-    must be included in all copies of the Software, in whole or in part, and
-    all derivative works of the Software, unless such copies or derivative
-    works are solely in the form of machine-executable object code generated by
-    a source language processor.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-    SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-    FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-    DEALINGS IN THE SOFTWARE.
-    -------------------------------------------------------------
-    Code Locations:
-    Found in the Catch2 unit test code that is downloaded from github.com as part
-    of CMake configuration if configured to build tests.
-
     =============================================================
     MIT License
     =============================================================

NOTICE

@@ -1,5 +1,5 @@
 Apache DataSketches C++
-Copyright 2025 The Apache Software Foundation
+Copyright 2025-2026 The Apache Software Foundation
 
 Copyright 2015-2018 Yahoo Inc.
 Copyright 2019-2020 Verizon Media

README.md

@@ -21,7 +21,7 @@ This code requires C++11.
 
 This library is header-only. The provided build process is only for unit tests.
 
-Building the unit tests requires CMake 3.12.0 or higher.
+Building the unit tests requires CMake 3.16.0 or higher.
 
 Installing the latest CMake on OSX: `brew install cmake`.