A few questions about schema_config


I have been wondering about schema_config (especially for S3 but also generally) and I have a few questions.

E.g. the example config on this page

    - from: 2018-04-15
      store: boltdb-shipper
      object_store: gcs
      schema: v11
        prefix: loki_index_
        period: 24h

Is the from and schema (the version) something that is versioned upstream for Loki or are these for my own versioning of my specific schema?
If it is the first one, where can I find a list of the schemas?
If it is the second, I assume these need to always be incremented when you make changes?

Just found Storage | Grafana Labs

This thread can be deleted. I had not read the docs…