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+To generate the archive of manual vendor libraries (users will need to download if they cannot use Composer to automatically install the vendor libraries):
+
+* Git checkout the Blue Twilight repository (`git clone ssh://git@apps.andysh.uk:7999/aheathershaw/blue-twilight.git <folder_name>`)
+* Change into the directory just checked out (`cd <folder_name>`)
+* Fetch all tags (`git fetch --all --tags --prune`)
+* Checkout the version tag to generate the vendor libraries for (`git checkout tags/<version_number>`)
+* Run `composer install` to install the vendor libraries
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