Deprecating built-in themes

[tcp404]

概要

自 2026-08-14 起,AionUi 将不再内置以下社区主题,并从应用中移除:

• Misaka Mikoto Theme
• Hello Kitty
• Retro Windows
• Y2K电子账本(by 椰树女王)
• Retroma Obsidian Book
• Discourse Horizon
• Glittering Input Field

今后仅维护官方主题:明亮、暗黑、跟随系统。

为什么

这些社区主题是较早贡献的,已与当前 UI 脱节——部分在新组件下渲染已不正常。同时维护两套主题体系(官方 + 一批无人维护的社区皮肤)成本越来越高、也是视觉 bug 的来源。我们更希望只维护一套能在每个版本都保持正确的官方主题。

对你的影响

• 如果你正在使用上述某个主题,更新后应用会自动回退到「明亮」主题,不会崩溃、不会白屏。
• 你自建的主题不受影响——包括你从这些主题复制/改造而来的自定义主题。「设置 → 外观」里的主题原样保留。

想继续用其中某个主题?

主题本质就是一段 CSS,不会永久消失:

1. 从 2026-08-14 之前的任意发行版,或从 Git 历史里的 packages/desktop/src/renderer/pages/settings/AppearanceSettings/presets/(在 refactor(theme): remove deprecated community themes, keep official #3922 中删除)拿到对应 .css。
2. 在应用里:设置 → 外观 → 新增自定义主题,粘贴该 CSS 即可。

这样外观照旧,只是作为你的个人自定义主题存在。

反馈

移除在 #3922(目前是 draft)。如果其中某个主题对你的工作流很重要,请在本帖回复、赶在它合并前告诉我们。

感谢所有贡献过这些主题的朋友。🙏

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Summary

Starting 2026-08-14, AionUi will stop bundling the following built-in community themes and remove them from the app:

• Misaka Mikoto Theme
• Hello Kitty
• Retro Windows
• Y2K电子账本 (by 椰树女王)
• Retroma Obsidian Book
• Discourse Horizon
• Glittering Input Field

Going forward we will maintain only the official themes: Light, Dark, and Follow System.

Why

These community themes were contributed some time ago and have drifted out of sync with the current UI — several no longer render correctly against newer components. Maintaining two parallel theming systems (official + a set of unmaintained community skins) is a growing burden and a source of visual bugs. We'd rather ship one official theme set we can keep correct across every release.

What this means for you

• If you're currently using one of the themes above, the app will automatically fall back to the Light theme after updating. Nothing breaks — no crash, no blank screen.
• Your own custom themes are not affected — including any custom theme you created by copying/starting from one of these. Themes under Settings → Appearance stay exactly as they are.

Want to keep one of these themes?

The theme is just CSS, and it isn't going anywhere permanently:

1. Grab the theme's .css from any release before 2026-08-14, or from the Git history of packages/desktop/src/renderer/pages/settings/AppearanceSettings/presets/ (removed in refactor(theme): remove deprecated community themes, keep official #3922).
2. In the app: Settings → Appearance → add a custom theme and paste the CSS.

That way you keep the look, and it lives as your personal custom theme.

Feedback

Removal is staged in #3922 (currently a draft). If one of these themes is important to your workflow, tell us in this thread before it lands — we're listening.

Thanks to everyone who contributed these themes. 🙏

[github-actions[bot]]

Thanks for posting! @IceyLiu will take a look soon. / 感谢发帖！@IceyLiu 会尽快跟进。

[tcp404]

已合并 / Merged. ✅

移除已在 #3922 落地并合入 main(squash commit e187ac7)。公告发出后一周内没有收到「希望保留某个主题」的反馈,今天(2026-08-14,预告的生效日)如期合并。

• 官方主题 明亮 / 暗黑 / 跟随系统 未改动一行。
• 使用被移除社区主题的用户,更新后会自动回退到「明亮」——不崩溃、不白屏。
• 自建主题(含从这些主题改造而来的)不受影响。
• 想找回某个主题:从 2026-08-14 之前的发行版,或 Git 历史里 packages/desktop/src/renderer/pages/settings/AppearanceSettings/presets/ 拿到对应 .css,在设置 → 外观 → 新增自定义主题粘贴即可。

再次感谢所有贡献过这些主题的朋友。🙏

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Merged. ✅

The removal has landed in #3922 and merged into main (squash commit e187ac7). No "please keep theme X" feedback came in during the week after the announcement, so it merged on schedule today (2026-08-14, the announced effective date).

• The official Light / Dark / Follow System themes are untouched.
• Users on a removed community theme fall back to Light automatically after updating — no crash, no blank screen.
• Custom themes (including ones adapted from these) are unaffected.
• To keep a theme: grab its .css from any release before 2026-08-14, or from Git history under packages/desktop/src/renderer/pages/settings/AppearanceSettings/presets/, and paste it via Settings → Appearance → add a custom theme.

Thanks again to everyone who contributed these themes. 🙏