Add Version 1.2.1

Author: sam-mg

.github/workflows/python-package.yml

@@ -21,7 +21,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -e ./
-          pip install flake8 wheel
+          pip install flake8 wheel setuptools
 
       - name: Lint with flake8
         run: |

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name="lu77U-SHA256",
-    version="1.2.0",
+    version="1.2.1",
     author="Sam MG Harish (lu77_u)",
     author_email="sammgharish@gmail.com",
     url = "https://github.com/sam-mg/Python-SHA-256-Implementation",