chore: bump mathlib to d99d52c, fix breaking changes - #728
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…fPred` (#41507) (2026-07-17)
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Bump `mathlib` dependency to [d99d52c](leanprover-community/mathlib4@d99d52c): chore(Data): rename `setOf` to `Set.ofPred` (#41507) (2026-07-17) Previously at: [79d0395](leanprover-community/mathlib4@79d0395): chore: bump toolchain to v4.33.0-rc1 (#41779) (2026-07-16) Closes #727 Failure log from the validation run: [download](https://github.com/leanprover-community/downstream-reports/actions/runs/29592162806/artifacts/8412435005) _(link expires after 1 year)_ --- This PR bumps `mathlib` to an identified incompatible (first-known-bad) commit (`d99d52c`) so you can reproduce and fix the incompatibility locally by checking out this branch. _Opened automatically by [downstream-reports/track-incompatibility](https://github.com/leanprover-community/downstream-reports) via [this workflow run](https://github.com/leanprover/cslib/actions/runs/29610863999)._ --------- Co-authored-by: mathlib-nightly-testing[bot] <mathlib-nightly-testing[bot]@users.noreply.github.com> Co-authored-by: Chris Henson <chrishenson.net@gmail.com>
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Bump
mathlibdependency to d99d52c: chore(Data): renamesetOftoSet.ofPred(#41507) (2026-07-17)Previously at: 79d0395: chore: bump toolchain to v4.33.0-rc1 (#41779) (2026-07-16)
Closes #727
Failure log from the validation run: download (link expires after 1 year)
This PR bumps
mathlibto an identified incompatible (first-known-bad) commit (d99d52c) so you can reproduce and fix the incompatibility locally by checking out this branch.Opened automatically by downstream-reports/track-incompatibility via this workflow run.