v2.0.21

Docker

• Clipboard permission now prompts automatically. The KasmVNC web client never asks the browser for clipboard permission on its own, so seamless copy & paste stayed dead unless you dug into per-site browser settings. The container now nudges the native permission prompt on your first click inside the app (Chrome / Edge / Brave) - click Allow once and clipboard syncs both ways from then on.

Docs

• HTTPS clipboard access documented across the main README and the Docker guide.
• Per-browser clipboard notes: Vivaldi suppresses the prompt (one-time manual allow via the padlock icon), Firefox/Safari don't support seamless clipboard (use the KasmVNC side-panel clipboard).
• Custom port overrides documented: -Port / -HttpsPort (PowerShell), PORT / HTTPS_PORT (bash), and the compose/unraid mappings.