diff --git a/.github/workflows/delete_branch_on_close_PR.yml b/.github/workflows/delete_branch_on_close_PR.yml
new file mode 100644
index 0000000..53ca9a5
--- /dev/null
+++ b/.github/workflows/delete_branch_on_close_PR.yml
@@ -0,0 +1,14 @@
+name: delete branch on close pr
+on: 
+  pull_request:
+    types: [closed]
+  
+jobs:
+  delete-branch:
+    runs-on: ubuntu-latest
+    steps:
+      - name: delete branch
+        uses: SvanBoxel/delete-merged-branch@main
+        env:
+         exclude: develop
+         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/HISTORY.rst b/HISTORY.rst
index 22581e2..638fc87 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,16 @@
 History
 =======
 
+0.5.1 (2021-03-11)
+------------------
+
+* Added class LocationSubscriber to SDK. A class that allows to get location monitoring reports from the 5G-API
+* Clean-up the code
+* New cli_helper.py class created to improve the code
+* cli.py class updated for better practices 
+* Added new command options to interact with the pipelines
+
+
 0.1.9 (2021-20-09)
 ------------------
 
diff --git a/evolved5g/__init__.py b/evolved5g/__init__.py
index b859e70..9732616 100644
--- a/evolved5g/__init__.py
+++ b/evolved5g/__init__.py
@@ -1,7 +1,7 @@
 """Top-level package for Evolved5G_CLI."""
 
 __author__ = "EVOLVED5G project"
-__version__ = '0.5.0'
+__version__ = '0.5.1'
 
 # Uncomment next lines to give direct import access to modules
 #from . import cli
diff --git a/setup.cfg b/setup.cfg
index a83c9bd..dd7bc74 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.5.0
+current_version = 0.5.1
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index e4605c2..6f70a89 100644
--- a/setup.py
+++ b/setup.py
@@ -45,6 +45,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/EVOLVED-5G/SDK-CLI',
-    version='0.5.0',
+    version='0.5.1',
     zip_safe=False,
 )