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AgentXchain v2.155.41

v2.155.41 closes the deeper BUG-88 export failure found during real tusq.dev dogfood verification. The earlier fix bounded file counts and text payloads, but generated governance exports under .agentxchain/reports/export-*.json were still being recursively included in fresh exports. Large generated export JSON files could be parsed into memory and then re-serialized into the next export, still triggering Invalid string length.

Bug Fixes​

  • Generated governance report artifacts excluded from run exports. Fresh run exports now skip .agentxchain/reports/report-*, .agentxchain/reports/export-*, and .agentxchain/reports/chain-* artifacts. Custom evidence files in .agentxchain/reports/ remain exportable.
  • Large JSON payloads are bounded. maxJsonDataBytes prevents oversized JSON files from being parsed into the export data field. The artifact still carries byte count and SHA-256 integrity metadata, with data: null, content_base64: null, and explicit truncation metadata.
  • All export call sites share the JSON cap. run, export, audit, and benchmark pass JSON data bounds through the exporter, including tighter retry bounds after string-size failures.
  • Coordinator child exports inherit bounds. Coordinator exports continue to pass bounded export options down into child repo exports.

Evidence​

  • node --test --test-timeout=120000 cli/test/beta-tester-scenarios/bug-88-export-writer-string-overflow.test.js -> 7 tests / 1 suite / 0 failures
  • node --test --test-timeout=120000 cli/test/export-cli.test.js cli/test/verify-export-cli.test.js cli/test/report-cli.test.js -> 54 tests / 3 suites / 0 failures
  • node --test --test-timeout=120000 cli/test/framework-write-exclusion.test.js cli/test/repo-observer.test.js cli/test/report-continuity.test.js cli/test/run-integration.test.js -> 189 tests / 24 suites / 0 failures
  • npm test -- --test-timeout=60000 -> 7249 tests / 1467 suites / 0 failures / 5 skipped

Tester Re-Run Contract​

Verify: npx --yes -p [email protected] -c "agentxchain --version"

For BUG-88: run agentxchain run --continuous --vision .planning/VISION.md --max-runs 100 --max-idle-cycles 3 --poll-seconds 5 --triage-approval auto --auto-checkpoint on a repo with large accumulated .agentxchain/reports/export-*.json artifacts. The command must write a fresh governance export without Invalid string length, and the new export must not include generated report-*, export-*, or chain-* report artifacts.

Carry-forward tester checks for shipped-package closure proof:

  • BUG-54 startup watchdog evidence should quote startup_latency_ms, elapsed_since_spawn_ms, and runtimes.<id>.startup_watchdog_ms.
  • BUG-55/87 verification-output evidence should quote undeclared_verification_outputs, verification.produced_files, and git status --short after accept-turn followed by checkpoint-turn. Clean tree means BUG-55 is fixed for your reproduction.
  • BUG-52/53 continuous recovery evidence should quote phase_entered, reconciled_before_dispatch, and session_continuation.