diff --git a/changelog/3856.added.md b/changelog/3856.added.md
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+Add AssemblyAI u3-rt-pro model support with STT-controlled turn detection mode
diff --git a/changelog/3856.changed.md b/changelog/3856.changed.md
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+Rename AssemblyAI min_end_of_turn_silence_when_confident parameter to min_turn_silence (old name still supported with deprecation warning)
diff --git a/changelog/3856.fixed.md b/changelog/3856.fixed.md
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+Add beta feature warning when using custom prompts with AssemblyAI