Ducko 0.6.0

Added

• Bring back the chat window after relaunching Ducko, with the same tabs in the same order and the same one selected
• Rejoin the rooms you are in whenever Ducko connects, without an auto-join bookmark, until you leave them, including rooms joined with /join in ducko interactive
• Add a button at the bottom of a chat that jumps to the newest message, shown while you are scrolled up
• Keep each chat's reading position while the chat window is open, so switching tabs and back shows a chat where you left it

Changed

• Print a failed direct transfer in ducko interactive as error: <reason> (sid: <id>), and mark a failed transfer in /transfers with error: as well
• Say "the contact" instead of "the peer" in file transfer and encryption errors, call the list in Device Fingerprints "Contact's Devices", and end menu items and progress labels with a proper ellipsis
• Keep what you are reading in place when older messages load, a message arrives, a link preview appears, or the window is resized, and keep the newest message in view when you are at the end of the chat
• Count messages that arrive while you are scrolled up in a chat as unread, and send the read receipt only once you are back at the newest message
• Show that a contact is typing on the chat's tab only, no longer as a row at the end of the chat
• Leave a little space between the newest message and the message field
• Open chats, show incoming messages and resize the chat window faster in chats with a long history

Fixed

• Fix link preview cards missing from a chat after relaunching Ducko, and from older messages loaded by scrolling back, until the next message arrived
• Fix a contact's subscription request disappearing when your connection briefly drops
• Fix a folder being accepted for sending and failing only once the transfer had started, by refusing it right away
• Fix a message changing height, and the chat shifting with it, when a remote image loads, a delivery mark arrives, or a direct file transfer moves from waiting to sending
• Fix scrolling back in a chat skipping or repeating messages sent in the same second, and loading the oldest part of the server's history instead of the part right before what is shown, also in ducko history --server
• Fix a read receipt being sent for a chat you had already switched away from

Security

• Prevent someone else from slipping messages into a chat's history while Ducko loads it from the server, by accepting history only from the archive that was asked and no more than was asked for