Updates version number to 0.4.268702226.20190912.

PiperOrigin-RevId: 268711433

version.bzl

diff --git a/version.bzl b/version.bzl
index c4658f8..51b3eaf 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 = "267233661"
+TULSI_VERSION_FIXLEVEL = "268702226"
 
-TULSI_VERSION_DATE = "20190905"
+TULSI_VERSION_DATE = "20190912"
 
 TULSI_VERSION_COPYRIGHT = "2015-2018"