diff --git a/.hgtags b/.hgtags
index 2e20fb013b29d2ae8f09f92f91eda319cf2ea547_LmhndGFncw==..f24a5d94e1d3700dd0cfb0dd6945db424c74ab61_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -12,3 +12,4 @@
 490aa9e67793c4d369290744a023e77db0dc85dd 3.3.0
 e8e692f7c946b81fbcf9cb61b42f9a42a0e0925b v3.3.0
 8991d3645fc6fe11d67568b15eb3d65420a38af9 3.3.1
+2e20fb013b29d2ae8f09f92f91eda319cf2ea547 4.0.0