Updates version number to 0.4.175894234.20171115.

Significant changes:
- Switched to using the execroot directly for path remapping.

--
PiperOrigin-RevId: 175895673
MOS_MIGRATED_REVID=175895673
diff --git a/src/XcodeConfig/TulsiVersion.xcconfig b/src/XcodeConfig/TulsiVersion.xcconfig
index f5015a8..e44f0b8 100644
--- a/src/XcodeConfig/TulsiVersion.xcconfig
+++ b/src/XcodeConfig/TulsiVersion.xcconfig
@@ -8,8 +8,8 @@
 // Version number (recorded into the Info.plist)
 TULSI_VERSION_MAJOR = 0
 TULSI_VERSION_MINOR = $(GOOGLE_VERSION_BUILDNUMBER)
-TULSI_VERSION_FIXLEVEL = 175032427
-TULSI_VERSION_BUILDNUMBER = 20171108
+TULSI_VERSION_FIXLEVEL = 175894234
+TULSI_VERSION_BUILDNUMBER = 20171115
 
 TULSI_VERSION_COPYRIGHT = 2015-2017