diff --git a/CHANGELOG.md b/CHANGELOG.md
index a48fa9c3b..3d56a323f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -93,6 +93,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated the default mode for `CartesiaTTSService` and
   `CartesiaHttpTTSService` to `sonic-2`.
 
+### Removed
+
+- Removed deprecated `audio.resample_audio()`, use `create_default_resampler()`
+  instead.
+
+- Removed deprecated`stt_service` parameter from `STTMuteFilter`.
+
+- Removed deprecated RTVI processors, use an `RTVIObserver` instead.
+
+- Removed deprecated `AWSTTSService`, use `PollyTTSService` instead.
+
+- Removed deprecated field `tier` from `DailyTranscriptionSettings`, use `model`
+  instead.
+
+- Removed deprecated `pipecat.vad` package, use `pipecat.audio.vad` instead.
+
 ### Fixed
 
 - Fixed an issue in `RimeTTSService` where the last line of text sent didn't
diff --git a/src/pipecat/audio/utils.py b/src/pipecat/audio/utils.py
index 7c4c25fcc..1f7db648f 100644
--- a/src/pipecat/audio/utils.py
+++ b/src/pipecat/audio/utils.py
@@ -18,23 +18,6 @@ def create_default_resampler(**kwargs) -> BaseAudioResampler:
     return SOXRAudioResampler(**kwargs)
 
 
-def resample_audio(audio: bytes, original_rate: int, target_rate: int) -> bytes:
-    import warnings
-
-    with warnings.catch_warnings():
-        warnings.simplefilter("always")
-        warnings.warn(
-            "'resample_audio()' is deprecated, use 'create_default_resampler()' instead.",
-            DeprecationWarning,
-        )
-
-    if original_rate == target_rate:
-        return audio
-    audio_data = np.frombuffer(audio, dtype=np.int16)
-    resampled_audio = soxr.resample(audio_data, original_rate, target_rate)
-    return resampled_audio.astype(np.int16).tobytes()
-
-
 def mix_audio(audio1: bytes, audio2: bytes) -> bytes:
     data1 = np.frombuffer(audio1, dtype=np.int16)
     data2 = np.frombuffer(audio2, dtype=np.int16)
diff --git a/src/pipecat/processors/filters/stt_mute_filter.py b/src/pipecat/processors/filters/stt_mute_filter.py
index c74e495ab..cce087f22 100644
--- a/src/pipecat/processors/filters/stt_mute_filter.py
+++ b/src/pipecat/processors/filters/stt_mute_filter.py
@@ -92,20 +92,9 @@ class STTMuteFilter(FrameProcessor):
         **kwargs: Additional arguments passed to parent class
     """
 
-    def __init__(
-        self, *, config: STTMuteConfig, stt_service: Optional[FrameProcessor] = None, **kwargs
-    ):
+    def __init__(self, *, config: STTMuteConfig, **kwargs):
         super().__init__(**kwargs)
         self._config = config
-        if stt_service is not None:
-            import warnings
-
-            warnings.warn(
-                "The stt_service parameter is deprecated and will be removed in a future version. "
-                "STTMuteFilter now manages mute state internally.",
-                DeprecationWarning,
-                stacklevel=2,
-            )
         self._first_speech_handled = False
         self._bot_is_speaking = False
         self._function_call_in_progress = False
diff --git a/src/pipecat/processors/frameworks/rtvi.py b/src/pipecat/processors/frameworks/rtvi.py
index dac903862..29747a582 100644
--- a/src/pipecat/processors/frameworks/rtvi.py
+++ b/src/pipecat/processors/frameworks/rtvi.py
@@ -391,267 +391,6 @@ class RTVIServerMessageFrame(SystemFrame):
         return f"{self.name}(data: {self.data})"
 
 
-class RTVIFrameProcessor(FrameProcessor):
-    def __init__(self, direction: FrameDirection = FrameDirection.DOWNSTREAM, **kwargs):
-        super().__init__(**kwargs)
-        self._direction = direction
-
-    async def _push_transport_message_urgent(self, model: BaseModel, exclude_none: bool = True):
-        frame = TransportMessageUrgentFrame(message=model.model_dump(exclude_none=exclude_none))
-        await self.push_frame(frame, self._direction)
-
-
-class RTVISpeakingProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVISpeakingProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, (UserStartedSpeakingFrame, UserStoppedSpeakingFrame)):
-            await self._handle_interruptions(frame)
-        elif isinstance(frame, (BotStartedSpeakingFrame, BotStoppedSpeakingFrame)):
-            await self._handle_bot_speaking(frame)
-
-    async def _handle_interruptions(self, frame: Frame):
-        message = None
-        if isinstance(frame, UserStartedSpeakingFrame):
-            message = RTVIUserStartedSpeakingMessage()
-        elif isinstance(frame, UserStoppedSpeakingFrame):
-            message = RTVIUserStoppedSpeakingMessage()
-
-        if message:
-            await self._push_transport_message_urgent(message)
-
-    async def _handle_bot_speaking(self, frame: Frame):
-        message = None
-        if isinstance(frame, BotStartedSpeakingFrame):
-            message = RTVIBotStartedSpeakingMessage()
-        elif isinstance(frame, BotStoppedSpeakingFrame):
-            message = RTVIBotStoppedSpeakingMessage()
-
-        if message:
-            await self._push_transport_message_urgent(message)
-
-
-class RTVIUserTranscriptionProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIUserTranscriptionProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, (TranscriptionFrame, InterimTranscriptionFrame)):
-            await self._handle_user_transcriptions(frame)
-
-    async def _handle_user_transcriptions(self, frame: Frame):
-        message = None
-        if isinstance(frame, TranscriptionFrame):
-            message = RTVIUserTranscriptionMessage(
-                data=RTVIUserTranscriptionMessageData(
-                    text=frame.text, user_id=frame.user_id, timestamp=frame.timestamp, final=True
-                )
-            )
-        elif isinstance(frame, InterimTranscriptionFrame):
-            message = RTVIUserTranscriptionMessage(
-                data=RTVIUserTranscriptionMessageData(
-                    text=frame.text, user_id=frame.user_id, timestamp=frame.timestamp, final=False
-                )
-            )
-
-        if message:
-            await self._push_transport_message_urgent(message)
-
-
-class RTVIUserLLMTextProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIUserLLMTextProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, OpenAILLMContextFrame):
-            await self._handle_context(frame)
-
-    async def _handle_context(self, frame: OpenAILLMContextFrame):
-        messages = frame.context.messages
-        if len(messages) > 0:
-            message = messages[-1]
-            if message["role"] == "user":
-                content = message["content"]
-                if isinstance(content, list):
-                    text = " ".join(item["text"] for item in content if "text" in item)
-                else:
-                    text = content
-                rtvi_message = RTVIUserLLMTextMessage(data=RTVITextMessageData(text=text))
-                await self._push_transport_message_urgent(rtvi_message)
-
-
-class RTVIBotTranscriptionProcessor(RTVIFrameProcessor):
-    def __init__(self):
-        super().__init__()
-        self._aggregation = ""
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIBotTranscriptionProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, UserStartedSpeakingFrame):
-            await self._push_aggregation()
-        elif isinstance(frame, LLMTextFrame):
-            self._aggregation += frame.text
-            if match_endofsentence(self._aggregation):
-                await self._push_aggregation()
-
-    async def _push_aggregation(self):
-        if len(self._aggregation) > 0:
-            message = RTVIBotTranscriptionMessage(data=RTVITextMessageData(text=self._aggregation))
-            await self._push_transport_message_urgent(message)
-            self._aggregation = ""
-
-
-class RTVIBotLLMProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIBotLLMProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, LLMFullResponseStartFrame):
-            await self._push_transport_message_urgent(RTVIBotLLMStartedMessage())
-        elif isinstance(frame, LLMFullResponseEndFrame):
-            await self._push_transport_message_urgent(RTVIBotLLMStoppedMessage())
-        elif isinstance(frame, LLMTextFrame):
-            message = RTVIBotLLMTextMessage(data=RTVITextMessageData(text=frame.text))
-            await self._push_transport_message_urgent(message)
-
-
-class RTVIBotTTSProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIBotTTSProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, TTSStartedFrame):
-            await self._push_transport_message_urgent(RTVIBotTTSStartedMessage())
-        elif isinstance(frame, TTSStoppedFrame):
-            await self._push_transport_message_urgent(RTVIBotTTSStoppedMessage())
-        elif isinstance(frame, TTSTextFrame):
-            message = RTVIBotTTSTextMessage(data=RTVITextMessageData(text=frame.text))
-            await self._push_transport_message_urgent(message)
-
-
-class RTVIMetricsProcessor(RTVIFrameProcessor):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVIMetricsProcessor' is deprecated, use an 'RTVIObserver' instead.",
-                DeprecationWarning,
-            )
-
-    async def process_frame(self, frame: Frame, direction: FrameDirection):
-        await super().process_frame(frame, direction)
-
-        await self.push_frame(frame, direction)
-
-        if isinstance(frame, MetricsFrame):
-            await self._handle_metrics(frame)
-
-    async def _handle_metrics(self, frame: MetricsFrame):
-        metrics = {}
-        for d in frame.data:
-            if isinstance(d, TTFBMetricsData):
-                if "ttfb" not in metrics:
-                    metrics["ttfb"] = []
-                metrics["ttfb"].append(d.model_dump(exclude_none=True))
-            elif isinstance(d, ProcessingMetricsData):
-                if "processing" not in metrics:
-                    metrics["processing"] = []
-                metrics["processing"].append(d.model_dump(exclude_none=True))
-            elif isinstance(d, LLMUsageMetricsData):
-                if "tokens" not in metrics:
-                    metrics["tokens"] = []
-                metrics["tokens"].append(d.value.model_dump(exclude_none=True))
-            elif isinstance(d, TTSUsageMetricsData):
-                if "characters" not in metrics:
-                    metrics["characters"] = []
-                metrics["characters"].append(d.model_dump(exclude_none=True))
-
-        message = RTVIMetricsMessage(data=metrics)
-        await self._push_transport_message_urgent(message)
-
-
 class RTVIObserver(BaseObserver):
     """Pipeline frame observer for RTVI server message handling.
 
@@ -876,18 +615,6 @@ class RTVIProcessor(FrameProcessor):
                 self._input_transport = input_transport
                 self._input_transport.enable_audio_in_stream_on_start(False)
 
-    def observer(self) -> RTVIObserver:
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'RTVI.observer()' is deprecated, instantiate an 'RTVIObserver' directly instead.",
-                DeprecationWarning,
-            )
-
-        return RTVIObserver(self)
-
     def register_action(self, action: RTVIAction):
         id = self._action_id(action.service, action.action)
         self._registered_actions[id] = action
diff --git a/src/pipecat/services/aws.py b/src/pipecat/services/aws.py
index b83df2f77..4c0417d72 100644
--- a/src/pipecat/services/aws.py
+++ b/src/pipecat/services/aws.py
@@ -248,16 +248,3 @@ class PollyTTSService(TTSService):
 
         finally:
             yield TTSStoppedFrame()
-
-
-class AWSTTSService(PollyTTSService):
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-        import warnings
-
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            warnings.warn(
-                "'AWSTTSService' is deprecated, use 'PollyTTSService' instead.", DeprecationWarning
-            )
diff --git a/src/pipecat/transports/services/daily.py b/src/pipecat/transports/services/daily.py
index 7735ae91f..873b13cd1 100644
--- a/src/pipecat/transports/services/daily.py
+++ b/src/pipecat/transports/services/daily.py
@@ -6,7 +6,6 @@
 
 import asyncio
 import time
-import warnings
 from concurrent.futures import ThreadPoolExecutor
 from dataclasses import dataclass
 from typing import Any, Awaitable, Callable, Mapping, Optional
@@ -18,7 +17,7 @@ from daily import (
     VirtualSpeakerDevice,
 )
 from loguru import logger
-from pydantic import BaseModel, model_validator
+from pydantic import BaseModel
 
 from pipecat.audio.vad.vad_analyzer import VADAnalyzer, VADParams
 from pipecat.frames.frames import (
@@ -124,7 +123,6 @@ class DailyTranscriptionSettings(BaseModel):
 
     Attributes:
         language: ISO language code for transcription (e.g. "en").
-        tier: Deprecated. Use model instead.
         model: Transcription model to use (e.g. "nova-2-general").
         profanity_filter: Whether to filter profanity from transcripts.
         redact: Whether to redact sensitive information.
@@ -135,7 +133,6 @@ class DailyTranscriptionSettings(BaseModel):
     """
 
     language: str = "en"
-    tier: Optional[str] = None
     model: str = "nova-2-general"
     profanity_filter: bool = True
     redact: bool = False
@@ -144,16 +141,6 @@ class DailyTranscriptionSettings(BaseModel):
     includeRawResponse: bool = True
     extra: Mapping[str, Any] = {"interim_results": True}
 
-    @model_validator(mode="before")
-    def check_deprecated_fields(cls, values):
-        with warnings.catch_warnings():
-            warnings.simplefilter("always")
-            if "tier" in values:
-                warnings.warn(
-                    "Field 'tier' is deprecated, use 'model' instead.", DeprecationWarning
-                )
-        return values
-
 
 class DailyParams(TransportParams):
     """Configuration parameters for Daily transport.
diff --git a/src/pipecat/vad/__init__.py b/src/pipecat/vad/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/src/pipecat/vad/silero.py b/src/pipecat/vad/silero.py
deleted file mode 100644
index 285e2e0e8..000000000
--- a/src/pipecat/vad/silero.py
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Copyright (c) 2024–2025, Daily
-#
-# SPDX-License-Identifier: BSD 2-Clause License
-#
-
-import warnings
-
-with warnings.catch_warnings():
-    warnings.simplefilter("always")
-    warnings.warn(
-        "Package `pipecat.vad` is deprecated, use `pipecat.audio.vad` instead", DeprecationWarning
-    )
-
-from ..audio.vad.silero import SileroVADAnalyzer
-from ..processors.audio.vad.silero import SileroVAD
diff --git a/src/pipecat/vad/vad_analyzer.py b/src/pipecat/vad/vad_analyzer.py
deleted file mode 100644
index 7c8fc4c31..000000000
--- a/src/pipecat/vad/vad_analyzer.py
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# Copyright (c) 2024–2025, Daily
-#
-# SPDX-License-Identifier: BSD 2-Clause License
-#
-
-import warnings
-
-with warnings.catch_warnings():
-    warnings.simplefilter("always")
-    warnings.warn(
-        "Package `pipecat.vad` is deprecated, use `pipecat.audio.vad` instead", DeprecationWarning
-    )
-
-from ..audio.vad.vad_analyzer import VADAnalyzer, VADParams, VADState