import xz 5.4.5

AUTHORS

@@ -19,6 +19,18 @@ Authors of XZ Utils
     Andrew Dudman helped adapting the scripts and their man pages for
     XZ Utils.
 
+    The initial version of the threaded .xz decompressor was written
+    by Sebastian Andrzej Siewior.
+
+    The initial version of the .lz (lzip) decoder was written
+    by Michał Górny.
+
+    CLMUL-accelerated CRC code was contributed by Ilya Kurdyukov.
+
+    Other authors:
+      - Jonathan Nieder
+      - Joachim Henke
+
     The GNU Autotools-based build system contains files from many authors,
     which I'm not trying to list here.
 

COPYING

@@ -21,6 +21,17 @@ XZ Utils Licensing
         XZ Utils specific documentation files in other directories
         are in the public domain.
 
+        Note: The JavaScript files (under the MIT license) have
+        been removed from the Doxygen-generated HTML version of the
+        liblzma API documentation. Doxygen itself is under the GNU GPL
+        but the remaining files generated by Doxygen are not affected
+        by the licenses used in Doxygen because Doxygen licensing has
+        the following exception:
+
+            "Documents produced by doxygen are derivative works
+            derived from the input used in their production;
+            they are not affected by this license."
+
       - Translated messages are in the public domain.
 
       - The build system contains public domain files, and files that