Neovim 0.9 clipboard default change and OSC52 opt‑in decision
Neovim 0.9 changed the clipboard subsystem so that the 'clipboard' option starts empty, requiring an explicit 'set clipboard=unnamedplus' to share the system clipboard. At the same time, OSC52‑based copying over SSH is disabled by default to prevent accidental data leakage. The project is still debating whether OSC52 should remain opt‑in, become opt‑out, or