v0.7.30
Hotfix: the Hunyuan preserved-thinking carrier route now resolves for Tencent Cloud TokenHub (tokenhub-intl.tencentcloudmaas.com), the endpoint the platform Tencent lane actually serves through — previously only api.hunyuan.cloud.tencent.com matched, so reasoning_content stayed stripped (fail-closed) on hy4-preview even with reasoning_output_exposed set. Python-only; exp-gateway-native unchanged at 0.3.29. (#771)