diff -up cups-1.6.3/scheduler/job.c.state-message cups-1.6.3/scheduler/job.c
--- cups-1.6.3/scheduler/job.c.state-message	2017-01-17 13:00:04.298739909 +0100
+++ cups-1.6.3/scheduler/job.c	2017-01-18 16:29:00.347457271 +0100
@@ -3638,6 +3638,13 @@ finalize_job(cupsd_job_t *job,		/* I - J
   cupsArrayRemove(PrintingJobs, job);
 
  /*
+  * Clear informational messages...
+  */
+
+  if (job->status_level > CUPSD_LOG_ERROR)
+    job->printer->state_message[0] = '\0';
+
+ /*
   * Apply any PPD updates...
   */
 
diff -up cups-1.6.3/xcode/CUPS.xcodeproj/project.pbxproj.state-message cups-1.6.3/xcode/CUPS.xcodeproj/project.pbxproj
--- cups-1.6.3/xcode/CUPS.xcodeproj/project.pbxproj.state-message	2017-01-17 13:00:40.004504156 +0100
+++ cups-1.6.3/xcode/CUPS.xcodeproj/project.pbxproj	2017-01-18 16:34:02.409677280 +0100
@@ -2653,7 +2653,7 @@
 		72BF96371333042100B1EAD7 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0440;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = "Apple Inc.";
 			};
 			buildConfigurationList = 72BF963A1333042100B1EAD7 /* Build configuration list for PBXProject "CUPS" */;
@@ -3968,6 +3968,7 @@
 		72BF963C1333042100B1EAD7 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ASSETCATALOG_COMPRESSION = lossless;
 				ARCHS = "$(NATIVE_ARCH_ACTUAL)";
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_PREPROCESSOR_DEFINITIONS = DEBUG;
@@ -3994,6 +3995,7 @@
 		72BF963D1333042100B1EAD7 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ASSETCATALOG_COMPRESSION = "respect-asset-catalog";
 				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;