diff -r 6bc678683421 -r 667eedcf4594 .hgtags
--- a/.hgtags	Wed Sep 16 23:32:04 2015 +0200
+++ b/.hgtags	Wed Sep 16 23:32:47 2015 +0200
@@ -42,3 +42,4 @@
 507ca5f5ef2691f70cc1bb33fd3d236f56b60840 00.00.19
 28d3d938de2e7a62f167602299d2a1a260e09fc3 00.00.19
 f0d620be6ee2bab6c19d9891209c5d140bc08e10 00.00.20
+6bc678683421f834f80fd281b7a6bf0bda7e8b92 00.00.21