diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c0f5b3..973da65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+# Version: 3.1
+
+* [#62](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/62): Adjust CHANGELOG
+* [#66](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/66): Support all Robot Framework time formats (#65)
+* [#68](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/68): remove dependency 'six'
+* [#75](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/75): (#67) Create contributing guidelines
+* [#78](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/78): (#77) Return file path from Take Screenshot
+* [#81](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/81): (#32) Enable setting screenshot file name prefix
+* [#84](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/84): Bug: Port is ignored when specified from extra_args
+* [#85](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/85): Working text links Open Connection
+* [#86](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/86): Prepare release 3.1
+
+
# Version: 3.0
* [#45](https://github.com/Altran-PT-GDC/Robot-Framework-Mainframe-3270-Library/pull/45): Update README.md
diff --git a/dist/robotframework-mainframe3270-3.1.tar.gz b/dist/robotframework-mainframe3270-3.1.tar.gz
index e35ec7b..c1da73f 100644
Binary files a/dist/robotframework-mainframe3270-3.1.tar.gz and b/dist/robotframework-mainframe3270-3.1.tar.gz differ
diff --git a/doc/Mainframe3270.html b/doc/Mainframe3270.html
index f07ffcf..f9ab0f5 100644
--- a/doc/Mainframe3270.html
+++ b/doc/Mainframe3270.html
@@ -6,7 +6,7 @@
-
+