diff --git a/README.md b/README.md
index 730aa1f..d2a7d54 100644
--- a/README.md
+++ b/README.md
@@ -88,12 +88,12 @@ To create your own package:
 ---
 
 ## Where the SAS Packages Framework is used:
-This is a list of locations where the SAS Packages Framework is used. If you want to share that you are using SPF let me know and I'll update the list.
+This is a list of locations where the SAS Packages Framework is used:
+ - Warsaw (Poland)
 
-The List:
-- Europe
-  - Poland 
-    - Warsaw
+If you want to share that you are using the SPF let me know and I'll update the list.
+
+If you find the SPF usefull **share info** about it or **give it a [star](https://github.com/yabwon/SAS_PACKAGES/stargazers)** so more people will know.
 
 ---
 
@@ -168,12 +168,12 @@ SHA256 digest for BasePlus: A60A300E083628C65DD6899E7EF95588916F8F66B6A25B32B322
 
 [Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
 
-- **GSM** (Generate Secure Macros)\[0.19\], package allows
+- **GSM** (Generate Secure Macros)\[0.20\], package allows
  to create secured macros stored in SAS Proc FCMP functions.
  The dataset with functions can be shared between different operating systems
  and allows to generate macros on site without showing their code.
 
-SHA256 digest for GSM: F63B8C602C1DB02F4107D9AF78182D87CD64AEA6521163067B7EB6D5C1B368AF
+SHA256 digest for GSM: BE9508C8E37706B2EB2FBCA68B64F7DCF63C65E8E24775C92E28FE34E547893D
 
 [Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
 
diff --git a/packages/README.md b/packages/README.md
index 8c2c0f0..a4a5192 100644
--- a/packages/README.md
+++ b/packages/README.md
@@ -114,12 +114,12 @@ SHA256 digest for BasePlus: A60A300E083628C65DD6899E7EF95588916F8F66B6A25B32B322
 
 ---
 
-- **GSM** (Generate Secure Macros)\[0.19\], package allows
+- **GSM** (Generate Secure Macros)\[0.20\], package allows
  to create secured macros stored in SAS Proc FCMP functions.
  The dataset with functions can be shared between different operating systems
  and allows to generate macros on site without showing their code.
 
-SHA256 digest for GSM: F63B8C602C1DB02F4107D9AF78182D87CD64AEA6521163067B7EB6D5C1B368AF
+SHA256 digest for GSM: BE9508C8E37706B2EB2FBCA68B64F7DCF63C65E8E24775C92E28FE34E547893D
 
 [Documentation for GSM](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/gsm.md "Documentation for GSM")
 
diff --git a/packages/SHA256_for_packages.txt b/packages/SHA256_for_packages.txt
index 2eb747c..880f41d 100644
--- a/packages/SHA256_for_packages.txt
+++ b/packages/SHA256_for_packages.txt
@@ -1,3 +1,6 @@
+/* 20220406 */
+GSM: BE9508C8E37706B2EB2FBCA68B64F7DCF63C65E8E24775C92E28FE34E547893D
+
 /* 20220307 */
 GSM: F63B8C602C1DB02F4107D9AF78182D87CD64AEA6521163067B7EB6D5C1B368AF
 
diff --git a/packages/gsm.md b/packages/gsm.md
index 69b060f..ee5e01d 100644
--- a/packages/gsm.md
+++ b/packages/gsm.md
@@ -8,7 +8,7 @@
 ---
 
 
-# The GSM package [ver. 0.19] <a name="gsm-package"></a> ###############################################
+# The GSM package [ver. 0.20] <a name="gsm-package"></a> ###############################################
 
 The **GSM** (a.k.a. *Generate Secure Macros*) package allows
 to create secured macros stored in SAS Proc FCMP functions.
@@ -94,7 +94,7 @@ Required SAS Components:
 * SAS package generated by generatePackage, version 20220113 *
 
 The SHA256 hash digest for package GSM: 
-`F63B8C602C1DB02F4107D9AF78182D87CD64AEA6521163067B7EB6D5C1B368AF` 
+`BE9508C8E37706B2EB2FBCA68B64F7DCF63C65E8E24775C92E28FE34E547893D` 
 
  
 ## >>> `%GSM()` macro: <<< <a name="gsm-macro"></a> #######################
diff --git a/packages/gsm.zip b/packages/gsm.zip
index 65a31b9..4c4e2ea 100644
Binary files a/packages/gsm.zip and b/packages/gsm.zip differ