Dataflow: Add change note.

aschackmull · aschackmull · commit e73fc9435474 · 2024-08-20T10:12:01.000+02:00
diff --git a/shared/dataflow/change-notes/2024-08-20-remove-srcsink-grouping.md b/shared/dataflow/change-notes/2024-08-20-remove-srcsink-grouping.md
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+---
+category: deprecated
+---
+* The source/sink grouping feature of the data flow library has been removed. It was introduced primarily for debugging, but has not proven useful.

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 +---
 +category: deprecated
 +---
 +* The source/sink grouping feature of the data flow library has been removed. It was introduced primarily for debugging, but has not proven useful.