update changelog for ROCm 5.3.0 release

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 Full documentation for rocFFT is available at [rocfft.readthedocs.io](https://rocfft.readthedocs.io/en/latest/).
 
-## (Unreleased) rocFFT 1.0.18
+## rocFFT 1.0.18 for ROCm 5.3.0
 
 ### Changed
 - Runtime compilation cache now looks for environment variables XDG_CACHE_HOME (on Linux) and LOCALAPPDATA (on

docs/source/conf.py

@@ -1,5 +1,25 @@
 # -*- coding: utf-8 -*-
 #
+# Copyright (C) 2018 - 2022 Advanced Micro Devices, Inc. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# 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 AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
 # rocFFT documentation build configuration file, created by
 # sphinx-quickstart on Mon Jan  8 16:34:42 2018.
 #