Claude Code 2.1.108 发布：新增提示缓存与回顾功能

AI 摘要

Claude Code 2.1.108 版本发布，新增了可选的 1 小时提示缓存 TTL 环境变量、会话回顾功能，并允许模型通过 Skill 工具调用内置斜杠命令。此外，该版本改进了模型切换警告、恢复会话选择器、错误提示，并修复了多项与缓存、遥测、Bash 工具、会话恢复等相关的缺陷。

正文节选

- Added `ENABLE_PROMPT_CACHING_1H` env var to opt into 1-hour prompt cache TTL on API key, Bedrock, Vertex, and Foundry (`ENABLE_PROMPT_CACHING_1H_BEDROCK` is deprecated but still honored), and `FORCE_PROMPT_CACHING_5M` to force 5-minute TTL - Added recap feature to provide context when returning to a session, configurable in `/config` and manually invocable with `/recap`; force with `CLAUDE_CODE_ENABLE_AWAY_SUMMARY` if telemetry disabled. - The model can now discover and invoke built-in slash c

发布时间：—

抓取时间：2026-09-07 03:46

来源机构：Anthropic