Fix the QA regression from #76 and drop the dead TruncatedStacktraces dependency

[ChrisRackauckas-Claude]

Ignore this PR until it has been reviewed by @ChrisRackauckas.

The regression

The QA group has been failing on main since 2026-07-22. #76 ("Migrate QA to SciMLTesting 2.4") replaced the entire run_qa(...) call with a bare one-liner, and in doing so silently dropped the all_qualified_accesses_are_public ignore list that came with it:

-        all_qualified_accesses_are_public = (;
-            ignore = (:tail, :FunctionWrapper, Symbol("@truncate_stacktrace")),
-        ),
+run_qa(FunctionWrappersWrappers)

Reproduced on a clean checkout of main (588bcb7, unmodified), Julia 1.12:

$ GROUP=QA julia --project=. -e 'using Pkg; Pkg.test()'
  NonPublicQualifiedAccessException
  - `@truncate_stacktrace` is not public in `TruncatedStacktraces` … src/FunctionWrappersWrappers.jl:226:23
  - `FunctionWrapper` is not public in `FunctionWrappers`         … src/FunctionWrappersWrappers.jl:286:26
QA | 19 passed, 1 errored, 20 total

This is invisible to Pkg.test(), which runs the curated default group — QA is not part of it.

Commit 1 — restore the ignores

Puts the dropped entries back, which makes the group pass again. :tail is deliberately not restored: Base.tail is no longer reached and ExplicitImports does not flag it.

Commit 2 — remove the need for one of them entirely

Rather than carry @truncate_stacktrace as a permanent exception, the dependency goes away, because it has never done anything in this package.

TruncatedStacktraces sets:

const DISABLE = @load_preference("disable", true) || VERSION ≥ v"1.10"

and the macro body is @static if !DISABLE. So on Julia ≥ 1.10 it expands to nothing — and 1.10 is this package's floor (julia = "1.10"). The version clause cannot be overridden by the preference, so the Base.show method the macro is meant to define has never existed on any Julia we support.

Verified rather than assumed:

VERSION = 1.12.4
shown   = FunctionWrappersWrapper{Tuple{FunctionWrapper{Float64, Tuple{Float64, Float64}}}, AllowNonIsBits, FunctionWrappersWrappers.SingleCacheStorage}
truncated (contains …): false
show methods from FWW: 0

Zero Base.show methods contributed, type prints in full. Dropping the dep is a strict no-op that also sheds a dependency on an archived, unmaintained package.

Worth noting this was the only option available for that name: SciML/TruncatedStacktraces.jl is archived and read-only (last push 2024-07-31), so @truncate_stacktrace cannot be exported or made public at its source — GitHub rejects PRs against it outright.

What is left

Only FunctionWrappers.FunctionWrapper, and it now has a path out: JuliaLang/FunctionWrappers.jl#35 marks it public. Once that is released and the compat floor raised, the last ignore can go and run_qa(FunctionWrappersWrappers) can return to the bare form #76 intended.

Validation

$ GROUP=QA julia --project=. -e 'using Pkg; Pkg.test()'
QA            |   20     20  29.3s
     Testing FunctionWrappersWrappers tests passed

$ julia --project=. -e 'using Pkg; Pkg.test()'      # default group, no TruncatedStacktraces
FunctionWrappersWrappers.jl |   78     78   4.4s
BigFloat + UnionAll         |    7      7   0.8s
Enzyme                      |   68     68  1m02.7s
Mooncake                    |   13     13  1m02.6s
     Testing FunctionWrappersWrappers tests passed

Runic 1.7.0 --check exits 0. Patch bump to 1.11.1.

Unrelated hygiene note

.gitignore only covers the root /Manifest.toml, not the per-group ones under test/*/. Those are generated and untracked, so a careless git add -A picks them up. Not fixed here to keep this PR focused, but worth a one-line follow-up.

Links

• Regressing commit: d0bd481 (Migrate QA to SciMLTesting 2.4 #76)
• Stacked on top of this: Document the explicit FunctionWrappersWrapper{FW, P, CS}(fw, cs) constructor #79
• Removes the last ignore once released: Mark FunctionWrapper as public API JuliaLang/FunctionWrappers.jl#35
• Archived, cannot be fixed at source: https://github.com/SciML/TruncatedStacktraces.jl

[ChrisRackauckas-Claude]

#79 was squash-merged, and because #79 was stacked on this branch, that merge carried this PR's entire contents to main along with it:

• test/qa/qa.jl — the restored all_qualified_accesses_are_public ignore list ✅ on main
• src/FunctionWrappersWrappers.jl + Project.toml — the dead TruncatedStacktraces dependency removed ✅ on main
• version bumped to 1.11.1 ✅ on main

Diffing this branch against current main confirms it contributes nothing — the only differences are things main has that this branch lacks (the #79 docstring and the #78 Documenter bump):

$ git diff origin/main agent/restore-qa-ignores --stat
 docs/Project.toml               |  1 -
 src/FunctionWrappersWrappers.jl | 44 -----------------------------------------

So rebasing would just produce an empty PR. Closing as delivered via #79.

One correction did come out of the re-check: the ignore comment that landed references JuliaLang/FunctionWrappers.jl#41, which does not exist — a placeholder I wrote before opening the upstream PR. The real one is #35. Fixed in #81.