diff --git a/common/version.h b/common/version.h
index 823bd1513cb64b24b8f2798f5b7795243fbb7580..327df695e9935000daa0b14e49eaa8f998a19c4b 100644
--- a/common/version.h
+++ b/common/version.h
@@ -25,7 +25,7 @@
 /* Version numbers */
 #define TTCN3_MAJOR 6
 #define TTCN3_MINOR 3
-#define TTCN3_PATCHLEVEL 0   //0-> x=A, 1-> x=B, ... 
+#define TTCN3_PATCHLEVEL 1   //0-> x=A, 1-> x=B, ...
 //#define TTCN3_BUILDNUMBER 0  //0=R5x, 1=R5x01, 2=R5x02, ...
 
 /* The aggregated version number must be set manually since some stupid
@@ -38,7 +38,7 @@
  * TTCN3_VERSION = TTCN3_MAJOR * 1000000 + TTCN3_MINOR * 10000 +
  *                 TTCN3_PATCHLEVEL * 100 + TTCN3_BUILDNUMBER
  */
-#define TTCN3_VERSION 60300
+#define TTCN3_VERSION 60301
 
 /* A monotonically increasing version number.
  * An official release is deemed to have the highest possible build number (99)
diff --git a/function_test/Semantic_Analyser/ver/high_titan_SE.ttcn b/function_test/Semantic_Analyser/ver/high_titan_SE.ttcn
index 969e17f9d6146f9455b74d72de69ed3ca7359bc9..56320caa218de17c5409fbd4f01be52522f4ca08 100644
--- a/function_test/Semantic_Analyser/ver/high_titan_SE.ttcn
+++ b/function_test/Semantic_Analyser/ver/high_titan_SE.ttcn
@@ -25,8 +25,8 @@ with {
   // check for the more general /R\d[A-HJ-NS-VX-Z](\d{1,2})?/
 
   /* Test needs to be adjusted for every release !!!!!!! */
-  extension "requiresTITAN CRL 113 200/6 R3A"; /* This one must just pass, the next one must just fail */
-  extension "requiresTITAN CRL 113 200/6 R3B01"; //^error: This module needs to be compiled with TITAN version (C[RN]L \d+ \d+\/\d+ )?R\d{1,2}[A-HJ-NS-VX-Z](\d{1,2})? or higher; version (C[RN]L \d+ \d+\/\d+ )?R\d{1,2}[A-HJ-NS-VX-Z](\d{1,2})? detected//
+  extension "requiresTITAN CRL 113 200/6 R3B"; /* This one must just pass, the next one must just fail */
+  extension "requiresTITAN CRL 113 200/6 R3C01"; //^error: This module needs to be compiled with TITAN version (C[RN]L \d+ \d+\/\d+ )?R\d{1,2}[A-HJ-NS-VX-Z](\d{1,2})? or higher; version (C[RN]L \d+ \d+\/\d+ )?R\d{1,2}[A-HJ-NS-VX-Z](\d{1,2})? detected//
 
   /* The old style RnXnn, without the CRL 113 200 and the suffix, implies major version 1
    * Now that Titan is at version 6, the following will always pass:
diff --git a/usrguide/PRI.docx b/usrguide/PRI.docx
index 6d4cf15e278ea1b21291b2c650c5204f97846e8d..86f699bf03263f3a11181870ddf1d327015320a6 100644
Binary files a/usrguide/PRI.docx and b/usrguide/PRI.docx differ