diff --git a/Justfile b/Justfile
index 37f458c..a74933a 100644
--- a/Justfile
+++ b/Justfile
@@ -1,17 +1,57 @@
 # https://github.com/casey/just
 
-up: build
-	docker compose up -d
-	docker compose logs
+vbin   := "./venv/bin"
+pip    := vbin / "pip"
+python := vbin / "python"
 
-build:
-	docker compose build
+last_commit_sha1   := `git rev-parse --short HEAD`
+remote_image_name  := "gitea.gdemontauzan.fr/maxenceg2m/github-release-notifier"
+remote_build_image := remote_image_name + ":" + last_commit_sha1
 
-rebuild: down
-	docker compose build
+# Run the script
+run: init
+    {{ python }} notifier.py
 
-down:
-	docker compose down
+# Init python virtual env
+init:
+    python3 -m venv venv
+    {{ pip }} install --requirement requirements.txt
 
-force-build:
-	docker compose build --no-cache
+# Clean workspace - remove venv - and init
+reinit: hclean init
+
+# Remove virtual env (venv)
+hclean:
+    rm -fr venv
+
+# Run docker compose then show logs
+dup: dbuild
+    docker compose up -d
+    docker compose logs
+
+# Build with docker compose
+dbuild:
+    docker compose build
+
+# Down docker compose then build
+drebuild: ddown dbuild
+
+# Down docker compose
+ddown:
+    docker compose down
+
+# Docker build without cache
+dforce-build:
+    docker compose build --no-cache
+
+# Push a working images on registry, tagged with commit-sha1
+dpush: dbuild
+    docker tag github-release-notifier {{ remote_build_image }}
+    docker push {{ remote_build_image }}
+    echo "To push a tagged version, do 'just release <version>'"
+
+# Release a version: create a tagged images, push it and create a git tag
+release version: dbuild
+    docker tag github-release-notifier {{ remote_image_name }}:{{ version }}
+    docker push {{ remote_image_name }}:{{ version }}
+    git tag -a v{{ version }} -m ""