Six new keybinding actions for extending text selections in the input editor.
Details
selection:extendUp — shift+up
selection:extendDown — shift+down
selection:extendLeft — shift+left
selection:extendRight — shift+right
selection:extendLineStart — shift+home
selection:extendLineEnd — shift+end
These are customizable via ~/.claude/keybindings.json
Evidence
Selection keybindings (search for "selection:extendDown")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeFixed malformed keybinding entry values in keybindings.json being silently loaded instead of rejected with a clear error
