📣 Update to 0.7.4 — the engine moved out of the repository / 请更新到 0.7.4：引擎不再随仓库提供

[LNPANDY]

English

What changed
Starting with 0.7.4, the engine ships inside the app and updates online. It is no longer stored in the GitHub repository.

What you may see on 0.7.3 or older
The app can no longer download or update the repository — you may see Repository: not found or a failed download — and building games stops working. This is expected and not a problem with your network.

What to do
Update the app to 0.7.4: in the app, Settings → Check for updates, or download it from the releases page. After updating, no repository download is needed. Your games and saves stay exactly where they are.

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中文

发生了什么
从 0.7.4 开始，引擎改为内置在 App 中、在线更新，不再存放在 GitHub 仓库里。

0.7.3 及更早版本会遇到什么
App 无法再下载或更新仓库（可能提示 Repository: not found 或下载失败），也无法再构建游戏。这是预期变化，不是你的网络出了问题。

怎么办
请把 App 更新到 0.7.4：在 App 内「设置 → 检查更新」，或到发布页下载。升级后不再需要下载仓库，你的游戏和存档都还在原来的位置。

[v0lumehi]

@LNPANDY I added a short "required if you are on 0.7.3 or older" note with a link to this discussion at the top of the 0.7.5 release notes, in both languages.

The reason: apps from 0.4.6 on check for an update at every start and open the update sheet with the notes of the latest release. Those are the 0.7.5 notes now, and they only mentioned the Xcode fix. So a 0.7.3 user saw no reason to update. I suggest we keep that note in the next releases too, until few people are left on 0.7.3.

For the next breaking change, a minimum app version in latest.json would let the update sheet say "update required". I can open a PR for that if you want it.