diff --git a/releasenotes/notes/add-containers-docs-03d8b8aa0ca6b4bf.yaml b/releasenotes/notes/add-containers-docs-03d8b8aa0ca6b4bf.yaml
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+---
+other:
+  - |
+    Added documentation for `BitArray`, `DataBin`, `PrimitiveResult`, `PubResult`, `EstimatorPubLike`, `SamplerPubLike`, `SamplerPubResult`, `BindingsArrayLike`, `ObservableLike`, and `ObservablesArrayLike`
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