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+- Added `enable_vad` to `Params` for use in the `GladiaSTTService`. When enabled, `GladiaSTTService` acts as the turn controller, emitting `UserStartedSpeakingFrame`, `UserStoppedSpeakingFrame`, and optionally `InterruptionFrame`.
diff --git a/changelog/3404.added.md b/changelog/3404.added.md
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+- Added `should_interrupt` property to `GladiaSTTService` to configure whether the bot should be interrupted when the external service detects user speech.