v0.2.1 Header Backdrop Fix / 顶部黑底修复

LostCodexTheme v0.2.1

Windows x64 公开预发布修复版。

修复最大化或滚动后，顶部聊天操作按钮仍有黑色方块背景的问题。原因是 Codex 的顶部滚动遮挡样式会给工具栏外层容器刷实色背景，而旧版只将按钮本身设为透明。现在只清除这层容器底色，保留按钮自定义颜色、悬停与按下反馈、原生布局和点击区域。

深色与浅色的安装样式回归覆盖滚动状态切换、窗口尺寸变化、按钮移动、交互和恢复。经用户授权，当前真实窗口的容器背景已验证可变为透明，按钮位置和大小未变；没有重启 Codex。完整实机与安装升级验收仍未完成。

Public preview fix release for Windows x64.

Fixes an opaque square behind the chat-actions button after maximizing or
scrolling. Codex's header edge-scroll styling repaints the toolbar's outer
wrappers even when the buttons themselves are transparent. The adapter now
clears only the wrapper background, preserving configured button colors,
hover/pressed feedback, native geometry, and hit areas.

Dark/light installed-stylesheet regressions cover scroll-state changes, viewport
resizing, action relocation, interaction, and restoration. With the user's
permission, the live wrapper was verified transparent with unchanged geometry
and without restarting Codex. Full live and installer acceptance remain pending.

Verification / 验证

77 frontend/browser tests, 23 production-editor tests, and 32 Rust tests passed.
Clippy with warnings denied, rustfmt, the release build, and static NSIS
inspection also passed. No installation, upgrade, or full live acceptance was
performed. A targeted live style check confirmed the fix; it is not a complete
compatibility certification.

Download And Upgrade / 下载与升级

下载附件中的 LostCodexTheme_0.2.1_x64-setup.exe 和对应的 .exe.sha256 校验文件。更新前请保存 Codex 中的工作并结束当前换肤会话，再退出换肤软件运行安装包。安装包未进行代码签名。

Download LostCodexTheme_0.2.1_x64-setup.exe and its .exe.sha256 checksum
companion from the release assets. Save your Codex work and end the current
managed theme session, then exit LostCodexTheme before running setup. The
installer is not code-signed.

LostCodexTheme_0.2.1_x64-setup.exe is 2,534,191 bytes. SHA-256

21d79b747f0da9c93667328a01ba0237d6163e52dcb01e629ffafc6d83a4ec06

v0.2.0 Public Preview / 公开预发布版

LostCodexTheme v0.2.0

中文

首个公开预发布版本，面向 Windows x64。当前版本包含可视化主题编辑、八套预设、本地背景图、独立文字与面板样式、撤销重做、草稿恢复、主题包导入导出及兼容的 Dream Skin 主题转换。右侧文件面板、Outputs/Sources 卡片和顶部工具按钮可在工作面板模块中分别设置。

软件关闭后隐藏到系统托盘，换肤会话继续运行。此次发布统一使用 LCT 软件图标，补充中英文 README、源码开发指南和 MIT 许可证。安装包不依赖 Node.js 或 Rust，界面需要 WebView2 Runtime。

修复了重复应用时主题图层丢失、动态模块映射滞后、应用过程中撤销未生效、取消上传后旧操作覆盖当前主题，以及启动恢复和断线重试后的进程检测问题。Dream Skin 转换同时补充了转义 CSS 外部资源校验。

自动化样式夹具参考 Codex 26.908.4834.0，不等于该版本的真实窗口兼容认证。真实 Codex 连接、最大化布局、完整恢复及独立 Windows 安装、升级、卸载验收仍待完成，因此本版标为 Pre-release。原生窗口按钮、终端画面和嵌入网页不直接换肤；应用主题会同步并保留 Codex 原生深浅色偏好。

关闭编辑器窗口只会隐藏到托盘。恢复默认或真正退出可能关闭本软件管理的 Codex 会话并请求正常启动，请先保存工作。当前安装包未进行代码签名。

下载附件中的 LostCodexTheme_0.2.0_x64-setup.exe，旁边的 .exe.sha256 文件用于完整性校验。GitHub 自动生成的 Source code 归档是源码，不是可直接安装的软件。

English

The first public preview for Windows x64 includes visual theme editing, eight presets, local wallpapers, independent typography and surface controls, undo/redo, draft recovery, theme import/export, and compatible Dream Skin package conversion. Work Panels provides separate controls for the right file panel, Outputs/Sources cards, and header buttons.

Closing the editor keeps the theme session running in the Windows system tray. This release ships unified LCT application branding, Chinese and English READMEs, a development guide, and the MIT license. The packaged app requires WebView2 Runtime, but neither Node.js nor Rust.

Reliability fixes cover detached theme layers on reapply, stale dynamic module mapping, undo during an in-flight apply, cancelled uploads overriding the current document, startup recovery protection, and process-exit detection after reconnect exhaustion. Dream Skin conversion also validates escaped external CSS resource loaders.

Automated stylesheet fixtures reference Codex 26.908.4834.0; they do not certify live compatibility. Live connection, maximized layouts, full restoration, and installation/upgrade/uninstall acceptance in a disposable Windows environment remain pending. This is therefore a Pre-release. Native caption buttons, terminal rendering, and embedded webpage contents are not directly restyled. Theme application synchronizes Codex's native light/dark preference and retains it after restoration.

Closing the editor window only hides it to the tray. Restore or explicit Exit may close the Codex session managed by this tool before requesting a normal launch. Save your work first. The current installer is not code-signed.

Download LostCodexTheme_0.2.0_x64-setup.exe from the release assets and use its .exe.sha256 companion to verify integrity. GitHub's automatically generated Source code archives are not installers.

Verification / 验证范围

发布构建已通过 77 项前端与浏览器测试、23 项生产编辑器测试、32 项 Rust 测试、Clippy 严格检查、格式检查、独立桌面测试和安装包静态检查。这些检查没有控制正在运行的 Codex，也没有执行安装或卸载。

The publication build passed 77 frontend/browser tests, 23 production-editor cases, 32 Rust tests, Clippy with warnings denied, formatting, isolated native desktop smoke, and static installer inspection. These checks did not control the running Codex application or execute installation/uninstallation.

Dependency audit found no known npm advisories and no vulnerability entries in the inspected RustSec snapshot. Rust warnings remain for unmaintained dependencies and a glib unsoundness advisory outside the Windows dependency tree. Yanked-crate checks were not performed. These results are not a warning-free security certification.

Download Integrity / 下载校验

LostCodexTheme_0.2.0_x64-setup.exe · 2,535,106 bytes · SHA-256

cdcf86e7460a137de2ddcd6808bc9bb504b4bf12085faf23027251695504da3b