Emacs Bedrock 2.0 发布

Emacs Bedrock 2.0 版本已发布，这是一款为 Emacs 31 优化的极简启动配置工具 1。该版本打破了与 Emacs 29 的兼容性，专注于为最新版本提供支持 1。Emacs 31 预计将在 2026 年 8 月发布 1。

此次更新引入了多项重大改进，包括启用词法绑定、use-package 默认安装缺失包、改进树状结构配置、内置 repeat-mode 以及增强的 isearch 配置 1。同时，开发者删除了 wgrep 依赖，改用 Emacs 内置的 grep-change-to-grep-edit-mode 功能，并修复了主题颜色不被尊重的问题 1。

Bedrock 2.0 采用了不同于传统工具的设计理念，不提供自动升级路径，用户需要手动比较版本差异并选择应用相关更改 1。这种直接修改配置文件的方式旨在帮助用户快速掌握和拥有自己的完整配置 1。

Emacs Bedrock 2.0, a minimal starter configuration tool optimized for Emacs 31, has been released 1. The new version breaks compatibility with Emacs 29 and introduces several significant updates including lexical binding, improved tree-sitter configuration, and enhanced isearch settings 1.

The release requires Emacs 31, which is scheduled for August 2026 1. Key changes in version 2.0 include enabling lexical binding by default, configuring use-package to automatically install missing packages, implementing built-in repeat-mode, and fixing an issue where theme colors were not being respected 1. The tool also removes the wgrep dependency in favor of the built-in grep-change-to-grep-edit-mode function 1.

Unlike typical software updates, Bedrock 2.0 does not offer an automatic upgrade path; users must manually compare versions and selectively apply changes to their configuration 1. This design reflects Bedrock's philosophy of helping users quickly understand and fully own their complete configuration setup 1.