message: update URL to the latest stable release
diff: @@ -61,7 +61,7 @@ Full node install on raspberry pi description: https://www.w3schools.com/nodejs/
  ```bash
  cd ~
  -wget https://github.com/bpatrik/pigallery2/releases/download/1.8.0/pigallery2.zip
  +wget https://github.com/bpatrik/pigallery2/releases/download/1.9.0/pigallery2-release.zip
  unzip pigallery2.zip -d pigallery2
  cd pigallery2
  npm install
  