diff --git a/.github/workflows/rubyonrails.yml b/.github/workflows/rubyonrails.yml
index 45b6bf78..0ab7038c 100644
--- a/.github/workflows/rubyonrails.yml
+++ b/.github/workflows/rubyonrails.yml
@@ -21,9 +21,9 @@
 name: "GitHub CI"
 on:
   push:
-    branches: ["devel"]
+    branches: ["master"]
   pull_request:
-    branches: ["devel"]
+    branches: ["master"]
 jobs:
   plugin_tests:
     strategy:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b179a672..7fb90780 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,13 @@
 Changelog for Redmine DMSF
 ==========================
 
-3.1.1 *????-??-??*
+3.1.1 *2023-08-17*
 ------------------
 
+    Bug fixing
+
+* Bug #1466 - Wrong number of arguments in dmsf links new 
+
 3.1.0 *2023-08-10*
 ------------------
 
diff --git a/README.md b/README.md
index b6a71128..34519562 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-Redmine DMSF Plugin 3.1.1 devel
-===============================
+Redmine DMSF Plugin 3.1.1
+=========================
 
-[![GitHub CI](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml/badge.svg?branch=devel)](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml)
+[![GitHub CI](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml/badge.svg?branch=master)](https://github.com/danmunn/redmine_dmsf/actions/workflows/rubyonrails.yml)
 [![Support Ukraine Badge](https://bit.ly/support-ukraine-now)](https://github.com/support-ukraine/support-ukraine)
 
 Redmine DMSF is Document Management System Features plugin for Redmine issue tracking system; It is aimed to replace current Redmine's Documents module.
diff --git a/init.rb b/init.rb
index 56baa9df..189b58af 100644
--- a/init.rb
+++ b/init.rb
@@ -26,7 +26,7 @@ Redmine::Plugin.register :redmine_dmsf do
   author_url 'https://github.com/danmunn/redmine_dmsf/graphs/contributors'
   author 'Vít Jonáš / Daniel Munn / Karel Pičman'
   description 'Document Management System Features'
-  version '3.1.1 devel'
+  version '3.1.1'
 
   requires_redmine version_or_higher: '5.0.0'