Update changelog for version 1.1.2

lpsinger · lpsinger · commit 3ca177c8e7a1 · 2021-12-22T17:09:39.000-05:00
diff --git a/ChangeLog b/ChangeLog
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-1.1.2 (unreleased)
+1.1.2 (2021-12-22)
 ------------------
 
 - Run unit tests under Python 3.10. [Leo Singer]
