ARCADIA-Studio/harness/STATE.md

Verified branch checkpoint — 2026-09-11

This checkpoint describes Codex-956atf's contribution, not a combined release. PROJECT_GOAL.md remains authoritative; the complete OA/SA release is unfinished. Current user guidance emphasizes close study of Capella semantics and practical, ergonomic engineering workflows.

Linux/WSL builds and all checks are paused until the user explicitly reports networking resolved. No guest diagnosis, restart or cache transfer is active. Completed Linux evidence remains historical; the VPN remains untouched.

Verified implementation

Production source 3c9e6eeb64 on codex/behavior-authoring-20260910 passes720/720 Windows desktop tests and strict all-target desktop Clippy. It includes direct scenario/process authoring, parent-focus and editing-session/chooser corrections, and boxed workflow events. Evidence checkpoint e7491fb preserves exact logs. Instruction-only merge828c50c retains the incoming user-owned AGENTS/PROJECT_GOAL files unchanged. The actual remote default branch main was checked after that merge; its current guidance was read without overwriting the user's local specification.

The matching GUI built warning-free and passed recovered SA State, clicked Reuse, and ALT Fragment creation with exact Save/Undo/Redo and final native Open/Save at the1100x700 client minimum. The whole Project, all identities and both source files match every required history checkpoint. The native session is closed.

• Windows regression/lint evidence
• Current native SA evidence
• Earlier native OA/SA Action evidence, scoped to80cf197
• Scenario oracle and reproducible procedure

Isolated contributions and material limits

Core candidate 847b1caa7e is on the separate codex/analysis-core-956atf-20260911 publication branch. Windows execution passes the128KiB-thread lifecycle subprocess, all6 codec tests,28 analysis tests,26 numeric tests and strict all-target core Clippy. These counts are separate scopes; the subprocess driver is included in the6. Production DEPTH_128_VALIDATED remains false. Legacy/migration/save integration, release memory measurements and complete source8/transport/evaluator acceptance remain open. Windows codec evidence.

The isolated R123 canvas source has no remaining material finding in its bounded independent review. Its17 production mounted and2 shared tests are still unexecuted and it is not in the accepted GUI. Parent/child native focus, the complete direct-manipulation matrix, persistent process placement/lanes and coherent B4/source integration are not established by the scoped SA creation test.

Complete quantities/calculations/constraints, maintained libraries, graphical/ source/REST parity, transitions and engineering-task usability, aligned reST/help, optimized packages and final independent acceptance remain required. Finite prototypes and published previews are intermediate results.

Authoritative records

• Live priorities, dependencies, ownership and migration record
• Direct process/scenario canvas work
• Decisions and reusable evidence
• Shared overview
• Published milestones and their exact limitations
• Historical Linux gate before deferral

The duplicated live ledgers were migrated once into Gitea comment412. Their complete original bytes and manifest preserve historical assumptions, decisions, experiments, limitations and links. Links inside the archived documents retain their original harness/ base. Do not maintain live plans in this checkpoint or repeat that migration.