Revert "v2.1.1 devel started"

This reverts commit aa5fcce.

Author: picman

.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:

CHANGELOG.md

@@ -1,11 +1,8 @@
 Changelog for Custom Workflows
 ==============================
 
-2.1.1 *????-??-??*
--------------------
-
 2.1.0 *2023-11-15*
-------------------
+-------------------
     Member as an observable object
     Redmine 5.1 compatibility
 

README.md

@@ -1,7 +1,7 @@
-Custom Workflows plug-in 2.1.1 devel
-====================================
+Custom Workflows plug-in 2.1.0
+==============================
 
-[![GitHub CI](https://github.com/anteo/redmine_custom_workflows/actions/workflows/rubyonrails.yml/badge.svg?branch=devel)](https://github.com/anteo/redmine_custom_workflows/actions/workflows/rubyonrails.yml)
+[![GitHub CI](https://github.com/anteo/redmine_custom_workflows/actions/workflows/rubyonrails.yml/badge.svg?branch=master)](https://github.com/anteo/redmine_custom_workflows/actions/workflows/rubyonrails.yml)
 [![Support Ukraine Badge](https://bit.ly/support-ukraine-now)](https://github.com/support-ukraine/support-ukraine)
 
 This plug-in provides a great functionality for those who is familiar with the Ruby language.

init.rb

@@ -25,7 +25,7 @@
   author_url 'https://github.com/anteo/redmine_custom_workflows/graphs/contributors'
   author 'Anton Argirov/Karel Pičman'
   description 'It allows to create custom workflows for objects, defined in a plain Ruby language'
-  version '2.1.1 devel'
+  version '2.1.0'
 
   requires_redmine version_or_higher: '4.1.0'