Issue #27517: LZMA compressor and decompressor no longer raise exceptions if
given empty data twice.  Patch by Benjamin Fogle.
diff --git a/Misc/ACKS b/Misc/ACKS
index 2ba9ea1..46d6adf 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -446,6 +446,7 @@
 Tom Flanagan
 Matt Fleming
 Hernán Martínez Foffani
+Benjamin Fogle
 Artem Fokin
 Arnaud Fontaine
 Michael Foord
diff --git a/Misc/NEWS b/Misc/NEWS
index d7f3d28..808501b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -113,6 +113,9 @@
 Library
 -------
 
+- Issue #27517: LZMA compressor and decompressor no longer raise exceptions if
+  given empty data twice.  Patch by Benjamin Fogle.
+
 - Issue #28549: Fixed segfault in curses's addch() with ncurses6.
 
 - Issue #28449: tarfile.open() with mode "r" or "r:" now tries to open a tar