v0.105.1-pre

• Restored the cmd-shift-d key binding for 'duplicate line' and added cmd-shift-L as a binding for 'select all matches', like in VS Code. The previous action for cmd-shift-L, 'split selection into lines', has been moved to the Sublime keymap.
• Fixed a panic when using the 'select all matches' action on an empty line.
• Fixed a bug where moving a channel could make the channel inaccessible.
• Fixed a bug where the 'Open Notes' action in the collaboration panel context menu didn't work.