Prepare Python SDK v2.2.0 release

Author: digitallysavvy

changelog.md

@@ -4,6 +4,26 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/).
 
+## [v2.2.0] — 2026-06-05
+
+### Added
+
+- **Expanded provider surface** — Added generated API support for the latest Conversational AI vendors and configuration types, including Dify LLM and Generic Avatar.
+- **STT interaction language fields** — Added `interaction_language` support across Speechmatics, Deepgram, Microsoft, Google, Amazon, AssemblyAI, and Sarvam STT wrappers.
+- **Deepgram keyterm** — Added `keyterm` support on `DeepgramSTT`, serialized as `asr.params.keyterm`.
+
+### Changed
+
+- **MiniMax managed presets** — MiniMax preset-backed TTS now keeps the preset model as an internal hint while sending only supported partial TTS settings such as `voice_setting.voice_id`.
+- **Vertex AI LLM routing** — `VertexAILLM` now keeps project and location in the generated endpoint URL instead of duplicating them in `llm.params`.
+
+### Fixed
+
+- **Provider wire keys** — Corrected alias-sensitive TTS payloads so Google TTS emits `VoiceSelectionParams` and `AudioConfig`, Rime TTS emits `modelId`, and Murf TTS preserves `voiceId`.
+- **AgentKit request validation** — Start request validation now de-aliases REST-shaped provider dictionaries before constructing generated request models, while still allowing preset and pipeline-backed partial configs.
+- **Request body coverage** — Added regression tests for BYOK, preset-backed, mixed preset/BYOK, and pipeline override request shapes across provider configurations.
+- **Python docs examples** — Added a docs guard to keep Python examples on snake_case kwargs while allowing documented JSON wire keys.
+
 ## [v2.1.0] — 2026-06-02
 
 ### Added

compat/agora-agent-server-sdk/pyproject.toml

@@ -3,7 +3,7 @@ name = "agora-agent-server-sdk"
 
 [tool.poetry]
 name = "agora-agent-server-sdk"
-version = "v2.1.1"
+version = "v2.2.0"
 description = "Compatibility shim for the renamed agora-agents package."
 readme = "README.md"
 authors = []
@@ -35,7 +35,7 @@ Repository = 'https://github.com/AgoraIO-Conversational-AI/agent-server-sdk-pyth
 
 [tool.poetry.dependencies]
 python = "^3.8"
-agora-agents = ">=2.1.1,<3.0.0"
+agora-agents = ">=2.2.0,<3.0.0"
 
 [build-system]
 requires = ["poetry-core"]

pyproject.toml

@@ -3,7 +3,7 @@ name = "agora-agents"
 
 [tool.poetry]
 name = "agora-agents"
-version = "v2.1.1"
+version = "v2.2.0"
 description = ""
 readme = "README.md"
 authors = []

src/agora_agent/core/client_wrapper.py

@@ -26,10 +26,10 @@ def __init__(
 
     def get_headers(self) -> typing.Dict[str, str]:
         headers: typing.Dict[str, str] = {
-            "User-Agent": "agora-agents/v2.1.2",
+            "User-Agent": "agora-agents/v2.2.0",
             "X-Fern-Language": "Python",
             "X-Fern-SDK-Name": "agora-agents",
-            "X-Fern-SDK-Version": "v2.1.2",
+            "X-Fern-SDK-Version": "v2.2.0",
             **(self.get_custom_headers() or {}),
         }
         headers["Authorization"] = httpx.BasicAuth(self._get_username(), self._get_password())._auth_header