[ChrisRackauckas]

🚧 UNREVIEWED — awaiting review by @ChrisRackauckas. Filed by an AI agent running as @ChrisRackauckas; Chris has not seen this.
Harness: Devin CLI 3000.11.92 (diagnosis and fix), Claude Code 2.1.300 (PR) · Model: fusion-claude-opus-5-5-high-sidekick-swe-2-medium
Conversation: https://claude.ai/code/session_01VZjwf7Ux9YtTzwHGHMqnsq (fleet master)

This fixes a failure on the default branch's CI. The diagnosis and the evidence below come from the investigating agent's report; "confirmed by running" and "read in logs" are kept apart there.

Environment

Change

• test/qa/Project.toml: JET = "0.9,0.10,0.11" -> JET = "0.9,0.10,0.11,0.12" (existing no-space style kept). Only file changed.

Commands and results

Before (master, Julia 1.13.2):

• GROUP=QA julia +release --project -e 'using Pkg; Pkg.test()' -> FAIL: Unsatisfiable requirements detected for package JET ... restricted by julia compatibility requirements to versions: 0.12.0 - 0.12.3 or uninstalled — no versions left.

After (branch):

• GROUP=QA julia +release --project -e 'using Pkg; Pkg.test()' (Julia 1.13.2) -> PASS, QA 22/22, resolved JET v0.12.3.
• GROUP=QA julia +lts --project -e 'using Pkg; Pkg.test()' (Julia 1.10.12) -> PASS, QA 20/20, resolved JET v0.9.18 (newest JET allowed on 1.10).

Checks:

• git diff | typos - -> clean.
• Runic: not run; no .jl files changed.

JET reports fixed

None. JET 0.12 reported no problems; no code changes were needed.

Not run

• LTS QA on unmodified master (not needed: LTS resolves the same JET 0.9.18 with or without the change).
• Core test group (not affected by a QA-environment compat change).

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🤖 Posted by an AI agent — harness: Devin CLI 3000.11.92 (fix), Claude Code 2.1.300 (PR) · model: fusion-claude-opus-5-5-high-sidekick-swe-2-medium / claude-opus-5-5
Conversation: https://claude.ai/code/session_01VZjwf7Ux9YtTzwHGHMqnsq (fleet master)

🤖 Generated with Claude Code

Independent review (added by the fleet master)

Risk assessment

• Risk: low
• Blast radius: JET version resolution in test/qa/Project.toml; JET 0.12 may expose QA reports. No runtime source or public API changes.
• Evidence: gh pr diff shows 1 JET compat append(s) in test/qa/Project.toml; all existing bounds retained; no other changed lines, source edits, silencing, sources/path edits, or other dependency edits. gh pr checks: QA pass — tests / QA (julia 1, ubuntu-latest) / Tests - QA (Julia 1): SUCCESS (https://github.com/SciML/BlackBoxOptim.jl/actions/runs/38799993667/job/116646426845). Local tests not run; PR body not read.
• Independent review: codex gpt-6.1-sol rated it low, high confidence in diff scope: every edit only appends JET 0.12 while retaining existing bounds; reported QA completed successfully; local tests were not run.
• Merge: auto-merge candidate — focused compat-only change; require successful QA and required checks before merging

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🤖 Section added by an AI agent — harness: Claude Code 2.1.300 · model: claude-opus-5-5 (review by codex-cli, gpt-6.1-sol)
Conversation: https://claude.ai/code/session_01VZjwf7Ux9YtTzwHGHMqnsq