env.md

+# Environment customisation
+
+spsp-vue provides 4 .env files out of the box:
+
+* .env.bacteria
+* .env.viruses
+* .env.bacteria.local
+* .env.bacteria.local
+
+Those 4 files allow you to serve and build the correct app based on what you need. Change the values if needed. I recommend changing only the *.local files as they are only for local development. Changing the other files might break the CI/CD of the repo.