matrix-puppeteer-line/ROADMAP.md

Features & roadmap

• Matrix → LINE
  • Message content
    • Text
    • Images
    • Files
    • Stickers
  • Read receipts (currently eagerly-sent since message sync requires "reading" a chat)
  • Room metadata changes
    • Name
    • Avatar
  • Member events
    • Invite
    • Kick
• LINE → Matrix
  • Message content
    • Text
    • Images
    • Files
    • Audio
    • Location
    • Videos
    • Stickers
    • Emoji
  • Message unsend
  • Read receipts
    • For most recently active chat
    • For any chat
  • User metadata
    • Name
      • On sync
      • On change
    • Avatar
      • On sync
      • On change
  • Chat metadata
    • Name
      • On sync
      • On change
    • Icon
      • On sync
      • On change
  • Message history
    • When creating portal
    • Missed messages
    • Message timestamps
    • As many messages that are visible in LINE extension
  • Chat types
    • Direct chats
    • Groups (named chats)
    • Rooms (unnamed chats / "multi-user direct chats")
  • Membership actions
    • Join
      • When message is sent by new participant
      • On sync
      • At join time
    • Leave
      • On sync
      • At leave time
    • Invite
    • Remove
  • Friend actions
    • Add friend
    • Block user
    • Unblock user
• Misc
  • Automatic portal creation
    • At startup
    • When receiving invite or message
    • When sending message in new chat from LINE app
  • Notification for message send failure
  • Provisioning API for logging in
  • Use bridge bot for messages sent from LINE app (when double-puppeting is disabled and bridge.invite_own_puppet_to_pm is enabled)
  • Use own Matrix account for messages sent from LINE app (when double-puppeting is enabled)
  • E2EE in Matrix rooms
  • Multiple bridge users
  • Relay bridging

Missing features

Missing from LINE

• Typing notifications
• Message edits
• Formatted messages
• Presence
• Timestamped read receipts
• Read receipts between users other than yourself

Missing from LINE on Chrome

• Unlimited message history
  • Messages that are very old may not be available in LINE on Chrome at all, even after a full sync
• Voice/video calls
  • No notification is sent when a call begins
  • When a call ends, an automated message of "Your OS version doesn't support this feature" is sent as an ordinary text message from the user who began the call
• Message redaction (delete/unsend)
  • But messages unsent from other LINE clients do disappear from LINE on Chrome
• Replies
  • Appear as ordinary messages
• Mentions
  • Appear as ordinary text
• Audio message sending
  • But audio messages can be received
• Location sending
  • But locations can be received

Missing from matrix-puppeteer-line

• TODO