diff --git a/.github/RELEASE.md b/.github/RELEASE.md
index 9b6ef51..3409583 100644
--- a/.github/RELEASE.md
+++ b/.github/RELEASE.md
@@ -8,8 +8,8 @@ The Speechmatics Python SDK repository contains two separate packages:
 
 - `speechmatics-rt` - Real-Time API Client
 - `speechmatics-batch` - Batch API Client
-- `speechmatics-flow` - Flow API Client
 - `speechmatics-voice` - Voice Agent API Client
+- `speechmatics-tts` - TTS API Client
 
 Each package is released independently with its own versioning and release workflow.
 
@@ -91,55 +91,55 @@ To release a new version of the Batch SDK:
    - Update GitHub release notes
    - Announce the release
 
-### 3. Flow SDK Release
+### 3. Voice Agent SDK Release
 
-To release a new version of the Flow SDK:
+To release a new version of the Voice Agent SDK:
 
 1. **Create a Release Tag**
 
    ```bash
-   git tag flow/v1.0.0
-   git push origin flow/v1.0.0
+   git tag voice/v1.0.0
+   git push origin voice/v1.0.0
    ```
 
 2. **Automated Workflow**
-   The `release-flow.yaml` workflow will automatically:
+   The `release-voice.yaml` workflow will automatically:
 
-   - Extract version from tag (e.g., `flow/v1.0.0` → `1.0.0`)
+   - Extract version from tag (e.g., `voice/v1.0.0` → `1.0.0`)
    - Run comprehensive tests across Python versions
-   - Update version in `sdk/flow/speechmatics/flow/__init__.py`
+   - Update version in `sdk/voice/speechmatics/voice/__init__.py`
    - Build the package
    - Publish to PyPI
 
 3. **Manual Steps After Release**
    - Verify the package is available on PyPI
-   - Test installation: `pip install speechmatics-flow==1.0.0`
+   - Test installation: `pip install speechmatics-voice==1.0.0`
    - Update GitHub release notes
    - Announce the release
 
-### 4. Voice Agent SDK Release
+### 4. TTS SDK Release
 
-To release a new version of the Voice Agent SDK:
+To release a new version of the TTS SDK:
 
 1. **Create a Release Tag**
 
    ```bash
-   git tag voice/v1.0.0
-   git push origin voice/v1.0.0
+   git tag tts/v1.0.0
+   git push origin tts/v1.0.0
    ```
 
 2. **Automated Workflow**
-   The `release-voice.yaml` workflow will automatically:
+   The `release-tts.yaml` workflow will automatically:
 
-   - Extract version from tag (e.g., `voice/v1.0.0` → `1.0.0`)
+   - Extract version from tag (e.g., `tts/v1.0.0` → `1.0.0`)
    - Run comprehensive tests across Python versions
-   - Update version in `sdk/voice/speechmatics/voice/__init__.py`
+   - Update version in `sdk/tts/speechmatics/tts/__init__.py`
    - Build the package
    - Publish to PyPI
 
 3. **Manual Steps After Release**
    - Verify the package is available on PyPI
-   - Test installation: `pip install speechmatics-voice==1.0.0`
+   - Test installation: `pip install speechmatics-tts==1.0.0`
    - Update GitHub release notes
    - Announce the release
 
@@ -162,8 +162,8 @@ Both packages follow semantic versioning (SemVer):
 
 - RT SDK: `rt/v{version}` (e.g., `rt/v1.0.0`)
 - Batch SDK: `batch/v{version}` (e.g., `batch/v1.0.0`)
-- Flow SDK: `flow/v{version}` (e.g., `flow/v1.0.0`)
 - Voice Agent SDK: `voice/v{version}` (e.g., `voice/v1.0.0`)
+- TTS SDK: `tts/v{version}` (e.g., `tts/v1.0.0`)
 
 ## Environment Setup
 
@@ -173,8 +173,8 @@ Both packages are published to PyPI using GitHub Actions with OpenID Connect (OI
 
 - RT SDK: Uses `pypi-rt` environment
 - Batch SDK: Uses `pypi-batch` environment
-- Flow SDK: Uses `pypi-flow` environment
 - Voice Agent SDK: Uses `pypi-voice` environment
+- TTS SDK: Uses `pypi-tts` environment
 
 ### Required Secrets
 
diff --git a/README.md b/README.md
index 5b866f5..c66cf2d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # Speechmatics Python SDK
 
 [![License](https://img.shields.io/badge/license-MIT-yellow.svg)](https://github.com/speechmatics/speechmatics-python-sdk/blob/master/LICENSE)
+[![PythonSupport](https://img.shields.io/badge/Python-3.9%2B-green)](https://www.python.org/)
 
 A collection of Python clients for Speechmatics APIs packaged as separate installable packages. These packages replace the old [speechmatics-python](https://pypi.org/project/speechmatics-python) package, which will be deprecated soon.
 
@@ -10,7 +11,7 @@ Each client targets a specific Speechmatics API (e.g. real-time, batch transcrip
 
 This repository contains the following packages:
 
-### (Beta) Real-Time Client (`speechmatics-rt`)
+### Real-Time Client (`speechmatics-rt`)
 
 A Python client for Speechmatics Real-Time API.
 
@@ -18,7 +19,7 @@ A Python client for Speechmatics Real-Time API.
 pip install speechmatics-rt
 ```
 
-### (Beta) Batch Client (`speechmatics-batch`)
+### Batch Client (`speechmatics-batch`)
 
 An async Python client for Speechmatics Batch API.
 
@@ -26,15 +27,7 @@ An async Python client for Speechmatics Batch API.
 pip install speechmatics-batch
 ```
 
-### (Beta) Flow Client (`speechmatics-flow`)
-
-An async Python client for Speechmatics Flow API.
-
-```bash
-pip install speechmatics-flow
-```
-
-### (Beta) Voice Agent Client (`speechmatics-voice`)
+### Voice Agent Client (`speechmatics-voice`)
 
 A Voice Agent Python client for Speechmatics Real-Time API.
 
@@ -46,7 +39,7 @@ pip install speechmatics-voice
 pip install speechmatics-voice[smart]
 ```
 
-### (Beta) TTS Client (`speechmatics-tts`)
+### TTS Client (`speechmatics-tts`)
 
 An async Python client for Speechmatics TTS API.
 
@@ -69,10 +62,6 @@ speechmatics-python-sdk/
 │   │   ├── pyproject.toml
 │   │   └── README.md
 │   │
-│   ├── flow/
-│   │   ├── pyproject.toml
-│   │   └── README.md
-│   │
 │   ├── voice/
 │   │   ├── pyproject.toml
 │   │   └── README.md
@@ -84,7 +73,6 @@ speechmatics-python-sdk/
 ├── tests/
 │   ├── batch/
 │   ├── rt/
-│   ├── flow/
 │   ├── voice/
 │   └── tts/
 │
@@ -126,7 +114,6 @@ Each package can be installed separately:
 ```bash
 pip install speechmatics-rt
 pip install speechmatics-batch
-pip install speechmatics-flow
 pip install speechmatics-voice[smart]
 pip install speechmatics-tts
 ```