Pebble Bot 0.2.19 for Mac (Apple silicon, beta)

Download
- Mac, Apple silicon (beta): f832d0f5/pebble-0.2.19-mac-arm64.dmg
Verify it against SHA256SUMS.txt in this folder.

What changed
- The message box keeps its size while a reply streams. Send and Stop share one slot.
- Typing stays smooth.
- Replies appear a finished paragraph at a time, with a quiet Writing label.
- Long chats open on their newest messages.
- The approval buttons now sit together on the right. This fixes the known issue in 0.2.18.

Mac
- Apple silicon. Signed with an Apple Developer ID, notarized by Apple and stapled.
- This is a beta.
- Same app identity and storage as 0.2.18. Install over it: open the downloaded file and drag Pebble to Applications.

What was checked
- Package, install, Cloud journey, message box size while streaming, streaming and Stop were checked.
- Not yet seen working live: how long chats open, the approval buttons in a live run, and Stop from another device.

Windows and Linux
- Not part of this release. They stay on 0.2.17: https://pebble.bot/downloads/0.2.17/