Agent Access v0.2.1\n\n- Adds the initial companion CLI registry pack: wechat-cli, pmkt, xyz, douban, dp/dianping, and xhs.\n- Keeps source-pending routes explicit and fail-closed.\n- Hardens auth/session and contribution output redaction.\n- Adds privacy probes and registry auth-method validation to the release gate.\n- Verified Codex plugin install from GitHub marketplace path.