v1.3.0
Voice input (STT) with live streaming transcription: - The composer fills live while you speak; sending stays manual. - The OpenAI ephemeral-secret mint and SDP exchange run in the main process behind a sender-authenticated IPC; the WebRTC session runs in the renderer. Security: - The preload no longer exposes a generic ipcRenderer bridge, so a document in the window can no longer invoke arbitrary main handlers by name.