According to the official GitHub release notes from OpenClaw, OpenClaw released version v2026.4.25 on April 27, with updates spanning multiple core modules including voice, plugins, observability, and browser automation. Key highlights include: • TTS全面提升：新增支持六大语音服务提供商——Azure Speech、小米MiMo、ElevenLabs v3、Inworld、Volcengine（火山引擎）和本地CLI；并新增聊天会话级自动TTS控制、TTS人格（Personas）绑定及跨Agent/账户级别的覆盖配置； • 插件注册表优化：插件的启动与安装路径迁移至冷持久化注册表，减少全量Manifest扫描，提升插件更新、修复与发现的确定性； • OpenTelemetry扩展：覆盖模型调用、Token使用、工具循环、Harness运行、进程执行、消息投递、上下文组装及内存压力等全链路可观测指标； • 浏览器自动化增强：支持iframe感知角色快照、CDP就绪调优、无头模式一键启动及更深层次的浏览器诊断探针； • 安装稳定性提升：修复了Windows、macOS、Linux和Docker等多平台的安装与更新问题。
OpenClaw v2026.4.25 Released with TTS Upgrade and Six New Voice Providers
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Summary
OpenClaw released v2026.4.25 on April 27, 2026, featuring a major TTS upgrade and six new voice providers. The update adds Azure Speech, Xiaomi MiMo, ElevenLabs v3, Inworld, Volcengine, and local CLI. Improvements also include plugins, observability, and browser automation. The blockchain upgrade brings enhanced performance and flexibility. Network upgrade features improve system stability and user experience.
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