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docs(size-analysis): Clarify iOS app thinning guidance - #18950

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jamieQ merged 6 commits into
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docs/clarify-ios-app-thinning
Aug 7, 2026
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docs(size-analysis): Clarify iOS app thinning guidance#18950
jamieQ merged 6 commits into
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docs/clarify-ios-app-thinning

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@jamieQ

@jamieQ jamieQ commented Aug 5, 2026

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DESCRIBE YOUR PR

Improve accuracy of docs regarding the interaction between size analysis uploads and app thinning.

Refs EME-1285

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@linear-code

linear-code Bot commented Aug 5, 2026

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EME-1285

Comment thread includes/size-analysis/app-thinning.mdx Outdated
Comment thread includes/size-analysis/app-thinning.mdx
Comment thread includes/size-analysis/app-thinning.mdx Outdated

This produces an `app-thinning.plist` file in the export directory with information about the created app variants and their locations. Pick the appropriate IPA for your device type.

To retain the original XCArchive's dSYM information, upload a modified copy of the XCArchive that contains the app from the thinned IPA. See the [Hacker News sample app's Fastfile](https://github.com/EmergeTools/hackernews/blob/main/ios/fastlane/Fastfile) for an example of how to do this.

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nit: can we link to the specific part?

@jamieQ
jamieQ merged commit cc1685a into master Aug 7, 2026
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@jamieQ
jamieQ deleted the docs/clarify-ios-app-thinning branch August 7, 2026 09:31
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2 participants