#12220: improve minidom error when URI contains spaces.
Fix by 'amathew', test by Marek Stepniowski.
diff --git a/Misc/ACKS b/Misc/ACKS
index 65d1adb..4173917 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1255,6 +1255,7 @@
Anthony Starks
Oliver Steele
Greg Stein
+Marek Stepniowski
Baruch Sterin
Chris Stern
Alex Stewart
diff --git a/Misc/NEWS b/Misc/NEWS
index 5edfb04..804f1ae 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -39,6 +39,9 @@
Library
-------
+- Issue #12220: mindom now raises a custom ValueError indicating it doesn't
+ support spaces in URIs instead of letting a 'split' ValueError bubble up.
+
- Issue #21239: patch.stopall() didn't work deterministically when the same
name was patched more than once.