Adds an optional flags argument to re.split, re.sub and re.subn to be
consistent with the other re module functions.
diff --git a/Misc/NEWS b/Misc/NEWS
index 49a3885..a9a249a 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -163,6 +163,8 @@
 
 - Issue #3582: Use native TLS functions on Windows
 
+- The re.sub(), re.subn() and re.split() functions now accept a flags parameter.
+
 Library
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