Updates version number to 0.4.246179039.20190501.

PiperOrigin-RevId: 246182756
diff --git a/version.bzl b/version.bzl
index 93d4526..ba7c362 100644
--- a/version.bzl
+++ b/version.bzl
@@ -4,9 +4,9 @@
 # Version number (recorded into the Info.plist)
 TULSI_VERSION_MAJOR = "0"
 
-TULSI_VERSION_FIXLEVEL = "245243065"
+TULSI_VERSION_FIXLEVEL = "246179039"
 
-TULSI_VERSION_DATE = "20190425"
+TULSI_VERSION_DATE = "20190501"
 
 TULSI_VERSION_COPYRIGHT = "2015-2018"