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[ty] Use 16 KiB code-signature pages for ARM64 macOS releases - #4678

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zanieb merged 3 commits into
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zb/arm64-16k-code-pages
Oct 8, 2026
Merged

zanieb merged 3 commits into
zb/shared-release-signing-20261002from
zb/arm64-16k-code-pages

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@zanieb zanieb commented Oct 6, 2026 •

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The macOS release signing workflow uses 4 KiB code-signature pages, increasing the number of code slots macOS hashes during signature verification. Update the shared signing action and use its pinned rcodesign build to apply 16 KiB pages to ARM64 executables in wheels and release archives; x86_64 signatures continue to use 4 KiB pages.

Depends on #4652 and astral-sh/github-actions#8.

@zanieb zanieb added the ci Related to internal CI tooling label Oct 6, 2026
@zanieb
zanieb merged commit b3e5008 into zb/shared-release-signing-20261002 Oct 8, 2026
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zanieb deleted the zb/arm64-16k-code-pages branch October 8, 2026 03:23
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