Downgrade CI: switch to allow_reresolve=false (genuine test-at-floor)#534
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ChrisRackauckas merged 1 commit intoJun 4, 2026
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Rebased onto current master (now using the centralized SciML downgrade workflow). Switches allow-reresolve to false, and drops the now-infeasible DataStructures 0.18 compat segment (0.18, 0.19 -> 0.19): at the floor DataStructures resolved to 0.18.13 but the test target (ModelingToolkit 11 -> MultivariatePolynomials 0.5.12+) requires 0.19. Verified at the floor with allow_reresolve=false, 0 re-resolve. Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com> Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Please ignore until reviewed by @ChrisRackauckas. Draft. Follow-up to #533.
#533 re-enabled the Downgrade workflow with
allow_reresolve: true. This switches toallow_reresolve: falseso the suite genuinely runs at the minimal (downgraded) dependency versions, and drops the now-infeasibleDataStructures0.18 compat segment:DataStructures "0.18, 0.19" -> "0.19"— at the floor DataStructures resolved to 0.18.13, but the test target (ModelingToolkit 11 → SymbolicUtils → MultivariatePolynomials 0.5.12+) requires DataStructures 0.19; pinned at 0.18.13 nothing satisfies both → Unsatisfiable.Verified locally on Julia 1.10 (CI matrix) in a clean depot + fresh registry: downgrade resolve +
Pkg.test(allow_reresolve=false)pass at the floor with 0 re-resolve events.🤖 Generated with Claude Code