50.4 — A new chat feel and a sharper-eared Kaia

Talking with Kaia now looks like texting a friend — bubbles, grouping, a thinking indicator — and voice conversations get noticeably more reliable underneath.

✨ New

• Kaia talks in chat bubbles. The conversation page now reads like a text-message thread: your messages in brand-blue gradient bubbles on the right, Kaia's replies in white cards on the left with full formatting, and consecutive messages from the same sender grouped together, iMessage-style. A "thinking" bubble appears while Kaia composes. Voice calls blend into the same thread — a slim divider marks the call and its turns appear as ordinary bubbles — and actions like Created "Call dentist" show up as one-line status updates with Undo right where you need it.

🛠 Improved & fixed

• Rescheduling around new calendar events just works. When Kaia adds an event to your calendar — like blocking off a day — your auto-scheduled tasks now move out of the way within moments. Previously, if you'd just made other changes, the reschedule request could be quietly skipped and your tasks stayed put until the overnight replan.
• Voice-created tasks always save. Asking Kaia to schedule something by voice could occasionally report success without saving anything. That silent failure is fixed — and if a save ever does fail now, Kaia tells you so instead of claiming it worked.
• Kaia hears you more accurately. Voice recognition now uses a more accurate transcription model with an English-language hint and background-noise reduction, so noisy mic audio no longer confuses Kaia into the occasional wrong-language reply.