---
id: 20260415-T0-10
title: "Claude Code更新：支持1小时提示缓存"
title_en: "Claude Code Adds 1-Hour Prompt Cache"
url: https://ai.daily.yangsir.net/daily/20260415-T0-10
issue_date: 2026-04-15
publish_date: 2026-04-14T19:12:01.000Z
category: release
source_name: "Claude Code Releases"
source_url: https://github.com/anthropics/claude-code/releases/tag/v2.1.108
---

# Claude Code更新：支持1小时提示缓存

Claude Code发布v2.1.108版本，新增1小时提示缓存功能。开发者可通过ENABLE_PROMPT_CACHING_1H环境变量启用长缓存，提升API响应速度。更新还包含上下文摘要功能，帮助用户更好地追踪AI输出内容。

## English Version

**Claude Code Adds 1-Hour Prompt Cache**

Claude Code v2.1.108 introduces 1-hour prompt caching via ENABLE_PROMPT_CACHING_1H environment variable. The update improves API response speeds and adds context recap feature for better output tracking.

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**来源**：[Claude Code Releases](https://github.com/anthropics/claude-code/releases/tag/v2.1.108)

**详情页**：https://ai.daily.yangsir.net/daily/20260415-T0-10

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