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@@ -70,7 +70,7 @@ sources:
 
 Metric definitions are `yml` and use `sql` in a number of supported dialects to aggregate, enrich, and materialize metric values.
 
-Metric materialization expects two fields in the query resultset: a `struct` field of `tags` and a `value` column corresponding to the metric value.
+Metric materialization expects a single field in the resultset that correponds to the **metric value**. This field can be titled `value`, `val`, or simply `v`. All other fields are considered **metric labels**.
 
 #### Prometheus Metric Types
 
diff --git a/todo/todo.md b/todo/todo.md
deleted file mode 100644
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-
-# To-Do, Features
-
-## Tests dude
-    - Write them ❌
-
-## Code stuff
-    - Interface/genericize metrics ❌
-
-## Database stuff
-    - Support duckdb-based secrets registration ❌
-    - Namespace all packages using a database so they don't collide ❌
-
-## Sources
-    - Refresh on each `select` ❌
-    - Refresh on http-post (POST collector:9100/sources/$BLAH/refresh) ❌
-
-## Metrics
-    - Genericize/interface metrics ❌
-    - Metric definition packages
-        - Support named path groupings ❌
-        - Support package
-    - Support push-based OTEL ❌
-
-## Secrets
-    - Support passing env-based secrets ❌
-
-## Operator Niceties
-    - Meta metrics
-        - Source refresh timing ❌
-        - Metric materialization timing ❌
-        - Metric endpoint response time ❌
-
-## Developer niceties
-    - jsonschema-based config (validation, auto-complete) ❌
-    - config validation (run through a local duckdb) ❌
-
-## Distribution stuff
-    - Build docker and publish to ghcr.io ❌
-    - Build binaries and publish to package registry ❌
-    - Tests and badge ❌
-    - Lint and badge ❌
-    - Codespaces ❌
-
-## Package distribution stuff
-    - Turn dashes to underscores in package names so the metrics get properly registered ❌
-
-## Outstanding questions
-    -