diff --git a/usrguide/.gitignore b/usrguide/.gitignore
index 16c9b60353444df78c2ea85fbca13ff250a1b710..1d268aa92eed1a1a4b8f5a715056803034a9a6eb 100644
--- a/usrguide/.gitignore
+++ b/usrguide/.gitignore
@@ -1,4 +1,4 @@
 *.pdf
 !JavaCodegenExecTutorial.pdf
-!TITAN_demo_6.6.pl0.pdf
+!TITAN_change_log_7.2.0.pdf
 !TTCN-3Security.pdf
diff --git a/usrguide/PRI/PRI.adoc b/usrguide/PRI/PRI.adoc
index 286a53735ab213b4f8c0caaed5a3919d94d6c5f3..c3996f2f264144f3073f6dcdd683b42e0d7a87a4 100644
--- a/usrguide/PRI/PRI.adoc
+++ b/usrguide/PRI/PRI.adoc
@@ -17,10 +17,10 @@ Date: 2020-11-27
 
 == Product
 
-[cols=",,,",options="header",]
+[cols=",,,,",options="header",]
 |===
-|Old Product number   | Oldev  | New Product Number | New Rev | Function designation
-|CRL 113 200/7 R1A    |  7.1.0 | 7/CAX 105 7730 R2A |7.2.0 | TTCN-3 Executor
+|Old Product number   | Old Rev  | New Product Number | New Rev | Function designation
+|CRL 113 200/7 R1A    |  7.1.0   | 7/CAX 105 7730 R2A |  7.2.0  | TTCN-3 Executor
 |===
 
 This release is done to deliver updated and improved TTCN related products to all customers within and outside Ericsson.
@@ -32,7 +32,7 @@ Legend: R = Revised, N = New, C = Cancelled, E = Equal
 [cols=",,,,",options="header",]
 |===
 |Name |Product |Old R-State |New R-State |Status
-|*Titan* |*CRL 113 200* |*/7 R1A* |*/7 R2A* |R
+|*Titan* |*CRL 113 200* |*/7 R1A* |*7/ R2A* |R
 |Editline Library (libedit) |2/CAX 105 4373 | |R1A |E
 |GNU C Library (glibc) |22/CAX 105 3195 | |R1A |E
 |LibXML2 |8/CAX 105 3282 | |R1A |E
@@ -49,21 +49,21 @@ Legend: R = Revised, N = New, C = Cancelled, E = Equal
 [width="100%",cols="25%,25%,25%,25%",options="header",]
 |===
 |Name |Old Revision |New Revision |
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/releasenotes/releasenotes.adoc[Release Notes for TITAN TTCN-3 Test Executor 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/installationguide/installationguide.adoc[Installation guide for TITAN TTCN-3 Test Executor 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titan.help/docs/Eclipse_installationguide/Eclipse_installationguide.adoc[Installation Guide for TITAN Designer and TITAN Executor for the Eclipse IDE 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/userguide/UserGuide.adoc[User Guide for TITAN 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/referenceguide/ReferenceGuide.adoc[Programmers Technical Reference for TITAN TTCN-3 Test Executor 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/tree/master/org.eclipse.titan.designer/docs/Eclipse_Designer_userguide/DesignerUserGuide.adoc[User Guide for the TITAN Designer for the Eclipse IDE 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/tree/master/org.eclipse.titan.executor/docs/Eclipse_Executor_userguide/ExecutorUserGuide.adoc[User Guide for the TITAN Executor for the Eclipse IDE 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/apiguide/Apiguide.adoc[API Technical Reference for TITAN TTCN-3 Test Executor 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/titan_executor_api/doc/Titan_Executor_API_User_Guide.adoc[Titan Executor API user guide 7.2.0] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium/docs/Titanium_referenceguide/Titanium_referenceguide.adoc[Programmers Tech. Reference Guide for Titanium] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/java_referenceguide/JavaReferenceGuide.adoc[Programmers Tech. Reference Guide for the Java Codegenerator] | Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium.refactoring/docs/Titanium_Refactoring_Description/Titanium_Refactoring_Description.adoc[Titanium Refactoring Description] | Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium/docs/Titanium_Description/Titanium_Description.adoc[Titanium Description] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/SoC_TITAN/SoC_TITAN.adoc[Statement of Compliance for Eclipse Titan] |Cloud stored |Cloud stored |R
-|link:https://github.com/eclipse/titan.core/blob/master/usrguide/SoC_XML_TITAN/SoC_XML_TITAN.adoc[Statement of Compliance for use of XML schema in Eclipse Titan] |Cloud stored |Cloud stored |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/releasenotes/releasenotes.adoc[Release Notes for TITAN TTCN-3 Test Executor] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/installationguide/installationguide.adoc[Installation guide for TITAN TTCN-3 Test Executor] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titan.help/docs/Eclipse_installationguide/Eclipse_installationguide.adoc[Installation Guide for TITAN Designer and TITAN Executor for the Eclipse IDE 7.2.0] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/userguide/UserGuide.adoc[User Guide for TITAN] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/referenceguide/ReferenceGuide.adoc[Programmers Technical Reference for TITAN TTCN-3 Test Executor] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/tree/master/org.eclipse.titan.designer/docs/Eclipse_Designer_userguide/DesignerUserGuide.adoc[User Guide for the TITAN Designer for the Eclipse IDE] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/tree/master/org.eclipse.titan.executor/docs/Eclipse_Executor_userguide/ExecutorUserGuide.adoc[User Guide for the TITAN Executor for the Eclipse IDE] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/apiguide/Apiguide.adoc[API Technical Reference for TITAN TTCN-3 Test Executor] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/titan_executor_api/doc/Titan_Executor_API_User_Guide.adoc[Titan Executor API user guide] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium/docs/Titanium_referenceguide/Titanium_referenceguide.adoc[Programmers Tech. Reference Guide for Titanium] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/java_referenceguide/JavaReferenceGuide.adoc[Programmers Tech. Reference Guide for the Java Codegenerator] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium.refactoring/docs/Titanium_Refactoring_Description/Titanium_Refactoring_Description.adoc[Titanium Refactoring Description] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.EclipsePlug-ins/blob/master/org.eclipse.titanium/docs/Titanium_Description/Titanium_Description.adoc[Titanium Description] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/SoC_TITAN/SoC_TITAN.adoc[Statement of Compliance for Eclipse Titan] | 7.1.0 | 7.2.0 |R
+|link:https://github.com/eclipse/titan.core/blob/master/usrguide/SoC_XML_TITAN/SoC_XML_TITAN.adoc[Statement of Compliance for use of XML schema in Eclipse Titan] | 7.1.0 | 7.2.0 |R
 |===
 
 = Reason for revision
diff --git a/usrguide/TITAN_change_log_7.1.pl0.pptx b/usrguide/TITAN_change_log_7.1.pl0.pptx
deleted file mode 100644
index 161168c6a9a05ee72d594763c299485e43599844..0000000000000000000000000000000000000000
Binary files a/usrguide/TITAN_change_log_7.1.pl0.pptx and /dev/null differ
diff --git a/usrguide/TITAN_change_log_7.2.0.pdf b/usrguide/TITAN_change_log_7.2.0.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..d46448aafa9aead955c3c0f56d87bad7a30de924
Binary files /dev/null and b/usrguide/TITAN_change_log_7.2.0.pdf differ
diff --git a/usrguide/releasenotes/releasenotes.adoc b/usrguide/releasenotes/releasenotes.adoc
index 3faa5cf9e9463906aeecbe860325a710ae0a531d..5530ca80097e4cb8e6ec77c887b1818c861441af 100644
--- a/usrguide/releasenotes/releasenotes.adoc
+++ b/usrguide/releasenotes/releasenotes.adoc
@@ -1,11 +1,11 @@
 ---
-Author: Kristof Szabados
+Author: Elemer Lelik
 Version: 7.2.0
 Date: 2020-11-27
 
 ---
 = Release Notes for TITAN TTCN-3 Test Executor
-:author: Kristof Szabados
+:author: Elemer Lelik
 :revnumber: 7.2.0
 :revdate: 2020-11-27
 :title-logo-image: images/titan_logo.png
@@ -27,6 +27,28 @@ The document is organized as follows: <<what-s-new-in-this-version,What's new in
 [[what-s-new-in-this-version]]
 = What’s new in this version?
 
+[[version-7-2-7-cax-105-7730-r2a]]
+== Version 7.2 (7/CAX 105 7730 R2A)
+
+This release contains some new features and bugfixes.
+
+New Features:
+
+* Changes in Titan product code(Bug 565875 )
+* Changes in licensing(relevant for internal users only ):
+  ** License ordering/extension  page moved
+  ** License ordering/extension API to automate license renewal
+* Changes in shipping libedit (Bug 565893 )
+* Titan image added to ADP marketplace(relevant for internal users only)
+* Relaxing the C/C++ compiler version check for Titan 7.1.1 and upwards
+(Bug 564194 )
+* Object-oriented language features (Bug 563718 )
+* Allow unsafe universal charstring to charstring conversion (Bug 564585 )
+* Support for @default in the compiler and in the xsd2ttcn converter (Bugs 564919, 564920)
+* Java-based Main Controller implemented
+* Java-based JSON codec implemented
+
+
 [[version-7-1-crl-113-200-7-r1a]]
 == Version 7.1 (CRL 113 200/7 R1A)
 
@@ -49,9 +71,8 @@ Backward incompatible changes:
 * Compilation issue in the Java code generator when used with very large modules
 
 
-
 [[version-6-6-crl-113-200-6-r6b]]
-== Version 6.6 (CRL 113 200/6 R6B)
+== Version 6.6.1 (CRL 113 200/6 R6B)
 
 This a bugfix release, with the following new features:
 
@@ -66,7 +87,7 @@ This a bugfix release, with the following new features:
 
 
 [[version-6-6-crl-113-200-6-r6a]]
-== Version 6.6 (CRL 113 200/6 R6A)
+== Version 6.6.0 (CRL 113 200/6 R6A)
 
 This release introduces two major new features in the form of two new experimental Eclipse plug-ins:
 
@@ -684,6 +705,29 @@ Version 1.1 has the following new features:
 [[version-history]]
 = Version history
 
+[[version-7-cax-105-7730-r2a]]
+== Version 7/CAX 105 7730 R2A
+
+Release date: 27th of November 2020
+
+This release contains some new features and bugfixes.
+
+New Features:
+
+* Changes in Titan product code(Bug 565875 )
+* Changes in licensing(relevant for internal users only ):
+  ** License ordering/extension  page moved
+  ** License ordering/extension API to automate license renewal
+* Changes in shipping libedit (Bug 565893 )
+* Titan image added to ADP marketplace(relevant for internal users only)
+* Relaxing the C/C++ compiler version check for Titan 7.1.1 and upwards
+(Bug 564194 )
+* Object-oriented language features (Bug 563718 )
+* Allow unsafe universal charstring to charstring conversion (Bug 564585 )
+* Support for @default in the compiler and in the xsd2ttcn converter (Bugs 564919, 564920)
+* Java-based Main Controller implemented
+* Java-based JSON codec implemented
+
 [[version-crl-113-200-7-r1a]]
 == Version CRL 113 200/7 R1A