Lamp 0.10.1

• No more Keychain password prompts: a key that was put in the Keychain by something other than Lamp made
  macOS ask for your login password at every read. Lamp now makes such a key its own after the first read,
  and reads keys once at launch, in the background, rather than while drawing a view; that also ends a crash
  when the prompt appeared as an app was being created.
• Attaching files: the chat waits for the file picker to close before updating the attachments.