如果你在用 Claude Code，这版修复了 SSL 证书、流式输出丢失、子代理静默失败等十几个烦人 Bug，建议升级。
Claude Code v2.1.199 主要修复了多项错误：堆叠斜杠技能调用现在能加载最多 5 个技能，而非仅第一个。修复了 SSL 证书错误（如 TLS 检测代理、缺少 NODE_EXTRA_CA_CERTS、过期证书）导致的重试浪费，现直接显示修复提示。流式响应在 API 中途过载或服务器错误时不再被丢弃，保留部分输出并标记不完整。子代理被速率限制或服务器错误中断时不再静默失败，而是返回部分结果；子代理的 API 错误（如用量上限）现在正确报告给父代理。后台代理守护进程在 Linux 上因异常关机后每约 50 秒杀死所有代理的问题已修复。
v2.1.199
What's changed Stacked slash-skill invocations like /skill-a /skill-b do XYZ now load all leading skills (up to 5), not just the first Fixed SSL certificate errors (TLS-inspecting proxies, missing NODE_EXTRA_CA_CERTS , expired certs) burning retries before showing actionable guidance — they now fail immediately with the fix hint Fixed streaming responses being discarded when the API emits a mid-stream overloaded/server error after partial output — the partial is now kept with an incomplete-response notice Fixed subagents cut off by a rate limit or server error silently failing instead of returning their partial work to the parent Fixed subagents reporting API errors (e.g. usage limit reached) as successful results — the error is now reported to the parent agent Fixed the background-agent daemon on Linux killing itself and every running agent every ~50 seconds after an unclean shutdown left a corrupted worker record Fixed background agents failing to cold-start over SSH on macOS with "Could not switch to audit session" (regression in 2.1.196) Fixed claude stop being silently undone when it raced a background-agent respawn — the respawn now honors the stop Fixed background job progress indicators stalling for minutes while the job ran long commands Fixed background sessions on memory-starved machines showing a generic error — they now indicate low memory and suggest freeing resources Fixed remote sessions briefly flapping between Working and Idle in the agent view when a background agent completes Fixed idle subagents vanishing from the agent panel while other subagents were still working; surplus idle agents now collapse into an expandable summary row Fixed typing /model or /fast while viewing a subagent silently opening the lead's model picker — a notice now explains the command applies to the lead Fixed SessionStart , Setup , and SubagentStart hooks silently hiding stderr when exiting with code 2 — the error is now shown in the transcript Fixed claude --dangerously-skip-permissions daemon <subcommand> being treated as a chat prompt instead of running the subcommand Fixed SendMessage silently misrouting when a re-spawned agent reuses a previous agent's name — the tool now detects the mismatch and asks the caller to retarget Fixed opening or resuming a session with no new messages needlessly growing the transcript file Fixed backgrounding a session with ← or /background dropping its /color from the agent view row Fixed resetting a corrupted config file from the startup recovery dialog destroying it unrecoverably — it now backs up the file first Fixed Claude in Chrome repeatedly opening the reconnect page when sessions run from different builds or config directories Fixed plan mode not prompting for state-changing browser tool calls; read-only browser_batch calls are now correctly auto-allowed Transient server rate-limit errors (429s unrelated to your usage limit) are now retried automatically with backoff for subscribers instead of failing the turn CLAUDE_CODE_RETRY_WATCHDOG now raises the default retry count for non-capacity transient errors to 300 and lifts the cap of 15 on CLAUDE_CODE_MAX_RETRIES claude agents session rows now show pull-request links as bare #N without the redundant "PR" label