[docs] Yarn Classic (v1) not supported for TypeScript AppHosts - #830
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…Hosts Documents the change introduced in microsoft/aspire#16620, which rejects Yarn Classic (v1) for TypeScript AppHosts. Adds a supported package managers table and an Aside warning in the TypeScript AppHost project structure page. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
David Pine (IEvangelist)
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Documents changes from microsoft/aspire#16620 by
@eerhardt.Targeting
mainbecauserelease/13.4(the source PR's milestone) does not yet exist onmicrosoft/aspire.dev.Why this PR is needed
microsoft/aspire#16620 introduced a behavioral change: the Aspire CLI now rejects Yarn Classic (v1) for TypeScript AppHosts. If a Yarn Classic lockfile (
# yarn lockfile v1) orpackageManager: "yarn@1.x"is detected, the CLI fails early with a clear error message directing users to upgrade to Yarn 4+ or switch to npm, pnpm, or Bun.The TypeScript AppHost docs previously had no mention of which package managers are supported. This is a user-facing breaking change for Yarn Classic users and warrants documentation.
What changed
Updated
src/frontend/src/content/docs/app-host/typescript-apphost.mdx:Asideexplaining that Yarn Classic (v1) is not supported and what to do about itFiles modified
src/frontend/src/content/docs/app-host/typescript-apphost.mdx— updated (+15 lines)