What's changed - Added a `keybindingFlavor` setting: set it to `"readline"` to make Ctrl+W in the prompt delete back to the previous whitespace, as in Bash; the default (`"classic"`) is unchanged - Plugin marketplaces: `headersHelper` on a url marketplace or a catalog entry runs a command that mints HTTP headers (e.g. a short-lived token) for catalog and same-origin archive fetches - A catalog entry's `headersHelper` runs only when you install or update that plugin, after its command is shown; `claude plugin install/update` ask `[y/N]` (or pass `-y`) - Added `claude self-hosted-runner --defer-shutdown-max-min <minutes>`: on SIGTERM, keep serving attached sessions, park what is left after that many minutes, then exit - Added `claude self-hosted-runner --proxy-authorization-command` / `--proxy-authorization-file` for egress proxies that require a freshly issued `Proxy-Authorization` header on every connection - Fixed unbounded memory growth in long interactive sessions: subagent tool results are now released once they leave the recent display