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README.md

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+#IMPORTANT DISCLAIMER
 
+This repo contains community-sourced configurations.
+
+They are not maintained, warranted, or tested by the PMM team.
+
+They may or may not:
+1. do what you want
+2. work at all
+3. cause data loss
+4. kick your puppy
+
+If you use anything in this repo, you are taking sole responsibility for that decision.