# Progress Ledger — first release

Updated 2026-09-10, coordination through Gitea #92. This ledger describes the
Codex-956atf checkout; external-host evidence is labeled separately. The entire
previous ledger is preserved [byte-for-byte](history/2026-09-10-ledgers-before-continuation-refresh/STATE.md).
Historical dates, binaries, process IDs and stopped-session instructions in that
archive are evidence history, not current status or authorization.

## Current objective and source

Deliver the complete, usable OA/SA first release in [PROJECT_GOAL.md](../PROJECT_GOAL.md),
including graphical/source/REST parity, constraints/calculations, quantities/units,
reusable model libraries, traceability, offline guidance and Windows/Linux release
acceptance. Direct behavior/scenario authoring and reduced cognitive load remain
immediate priorities. The release is incomplete.

Local branch: `codex/behavior-authoring-20260910`; source checkpoint `aa40345281e6ae8f203063840f1766ba9ce8381c`.
The authoritative goal was copied byte-identically from attachment
`2f1f0002-e43c-45ba-80a8-b359f05f99d0/goal-objective.md`; SHA256
`7C1BDBD077E31439501C04DC3613E6BE47A389704DDC3A44EF8BD9AD98EBB513`.
See [Task Ledger](TASK_LEDGER.md) for knowledge/decisions and [Plan](PLAN.md)
for capability acceptance. Older goal paths are superseded.

## Completed work and evidence

| Scope | Current evidence and limits |
| --- | --- |
| Reproducible local toolchain | Ignored `.local/toolchain/env.ps1` selects Rust/Cargo 1.98.1 GNU/LLVM and verified LLVM-MinGW 20260908 (clang 23.1.1), with one Cargo job. First cold desktop test build completed in 58m03s; one unused import warning was corrected separately. |
| B1 process authoring | `01bb52a` includes interactive empty/ordered/explicit topology and presentation-only inferred paths; first conversion preserves ordered adjacency atomically. Source review and added boundary tests exist; current local Rust/native acceptance is pending. |
| B2 scenario authoring | Clicked root/operand/slot and optional lifeline feed Action/State/Reuse/Fragment adapters. Pointer-to-App, cancellation, stale-event, recovery and history tests are written, not yet locally executed. |
| B3 caller navigation | Bounded caller/use frames and scoped viewport restoration are implemented. External tests exposed a real same-selected-ID/visible-owner defect, detailed below; this feature is not accepted. |
| Architecture palette | External palette commit `7d1df4f` was cherry-picked as `aed40d7`, retaining local invariant tests. Captured Escape, stale Submit/raw retention and bounded card fixes are source-integrated. External native results do not transfer to this checkout. |
| Typed stored-history F1 | `b6b76ef` fixes nullable constructor cache discrimination; `4ecad78` fixes NotApplicable seeding by checking actual enum alternatives. Thirteen focused history tests await local execution; core validation remains authoritative. |
| Lifeline lifecycle B4 | `eb5161b` adds pure local/scope-aware lifecycle projection with ten tests, declared under `cfg(test)` only. It is not production Scene wiring or native acceptance. [Design](release-scenario-lifecycle-design-20260910.md). |
| Native scenario oracle | [Independent checker](scenario-authoring-contract.rs) compiled with warnings denied using completed matching core/JSON rlibs; self-check, generation and whole-baseline check passed (exit 0). The checked-in fixture has 62 elements/two sources, eight OA/SA semantic checkpoints and exact identity discrimination for history. [Inputs/hashes/instructions](fixtures/scenario-authoring/README.md). Studio native use remains pending. |
| Normative documentation | Strict Docutils 0.22.2 language HTML regeneration passed. `semantic_schema.py --check --validate` passed 72 source7 fixtures, 204 schemas, 14 families/90 scalar leaves. These are documentation/schema gates, not a Rust build or runtime pass. |
| Comparable-product study | Actual isolated Capella 7.1 scenario/activity/lifeline/LOOP creation was saved and XML inspected, then closed normally. [Report](release-capella-scenario-benchmark-20260910.md). No Studio native workflow has run on this fresh host. |
| New requirement audit | [Independent delta report](release-requirements-delta-20260910.md) establishes that current expressions/unit labels are descriptive and source includes are not maintained cross-project libraries. Separate foundational design proposals remain under investigation, not ratified or implemented. |

## Active work, ownership and unresolved findings

Root Codex-956atf owns this host's integration, serialized Cargo and native UI.
Session `51036` completed `cargo test --locked -p oa-desktop --bin arcadia-studio --no-run`
with exit 0 (log `.local/logs/desktop-test-build.log`). The executable is
`target/debug/deps/arcadia_studio-58e30cee1fd51a8b.exe`, SHA256
`95A3B78E5A61AB5E9750C2FC077138247E538D9360720A7A8E0CBB47B882ECC1`,
629-test inventory. Rust implementation inputs match `8547b85`; the unused palette
import correction in `aa40345` is later than compiler consumption and requires a
fresh build for warning-free acceptance. No Studio GUI has launched here.

Direct executable runs with `--test-threads=1` passed history 13/13, pure lifecycle
10/10, topology 45/45, architecture authoring 18/18 and mounted scroll 5/5. Scenario
direct tests passed 13/14 and reproduced the known caller-return assertion failure
at `scenario.rs:2473`; do not count that filter as passing. Logs are
`.local/logs/history-fields-focused.log` and `.local/logs/focused-*.log`. The full
suite has not run. Gitea #97's exact integration bundle was anonymously fetched,
decoded, SHA256-verified and admitted with `git bundle verify`; source integration
and a new build follow. Source the local toolchain before later commands and keep
one Cargo writer. The independent checker used completed rlibs without another
Cargo writer; its evidence is separately scoped above.

Codex-9e8r6t is a separate host/team with a warm cache. It owns scenario workspace
layout/B3 correction, local named behavior creation, palette and platform/packaging.
Its latest reported mounted-layout slice passed 8/8 focused tests (#82); subsequent
raw-draft guard, B3 owner correction and integrated seed fix await its focused gate.
Its source/commit is not yet imported here. Earlier immutable integrated tests
passed 615/618, exposing the seed and navigation cases; that is external evidence,
not a current local suite result. Its creation module is prepared but not declared,
compiled or natively accepted (#81). Packaging `b98f135` is likewise not imported.

B3 diagnosis (#79): command execution may preselect an occurrence while another
scenario remains visible; `select(same_id)` then returns without restoring the
caller owner. Back/OpenUse must establish visible owner and selection together.
Retarget rejection also needs a correctly established pre-Back test state. Preserve
exact source/history and mounted viewport checks. External ownership includes
explicit guards against tool selection silently applying a pending property draft.

Maximum-reasoning analysis/quantity and library tracks own separate proposal
reports only (#83/#86). Missing calculation evaluation, dimensional/unit semantics,
maintained library reuse and concrete unbounded selectors are release gaps. No
broad shared core/schema changes are justified until synthesis and criticism.

Both hosts report direct Git push authentication unavailable. Anonymous fetch and
authenticated Gitea MCP remain usable. Exact verified bundles are exchanged on
`codex/behavior-transfer-20260910`; do not merge that transfer branch. Existing
bundles cover `01bb52a`, `b6b76ef`, `eb5161b` and incremental `4ecad78`; exact hashes,
prerequisites and readback are preserved in the [archived ledger](history/2026-09-10-ledgers-before-continuation-refresh/STATE.md)
and Gitea #65/#76. Latest verified transfer is `harness/transfers/behavior-aa40345.bundle.b64` on that branch (Gitea #92): 24,926 decoded bytes, prerequisite `4ecad78`, SHA256 `21B36D5016600953D95F064AE56569B6C8E7D3EA2B3B316C97222AD122FECA4F`. It includes the requirements audit and removal of an unused palette import after an actual compiler warning; the build is still incomplete. Root owns subsequent transfer and integration.

## Remaining gates and highest-value next actions

1. Finish the active build; diagnose actual failures. Run focused history,
   architecture, topology, clicked scenario, caller navigation and lifecycle tests,
   then relevant full suites, strict Clippy and current GUI build. Record exact tree.
2. Integrate the externally verified workspace/B3/local creation/palette/package
   checkpoints without overwriting ownership or treating their earlier tests as new
   local acceptance. Wire B4 only after coordinating actual Scene geometry.
3. Use the self-checked independent oracle to exercise current Studio at
   minimum/wide sizes: named creation, direct process/scenario edits, nested reuse,
   caller return, lifeline lifecycle, invalid/cancel/recovery, Save/Undo/Redo/reopen.
   Compare complete model/source and exact identities, not screenshots alone.
4. Resolve analysis/quantity/library alternatives against real engineering budgets,
   unit/kind failures and two-project reuse/update examples. Then implement precise
   shared-core/source/API/graphical contracts and large-model selection workflows.
5. Complete current teaching, transitions, semantic review, state/data, saved-view,
   artifact, hosted transport and migration acceptance. Historical scoped passes
   remain useful references, never blanket current acceptance.
6. Complete Windows/Linux build/test/native/runtime and optimized package gates,
   notices, provenance and clean-environment launch. WSL has no installed distro
   here; Linux acceptance remains open. Historical denied guest workarounds must
   not be retried or split to bypass review. No host restart is authorized.
7. Run fresh independent cross-disciplinary end-state review, resolve material
   findings and reconcile specification/help/coverage before final handoff.

## Reassessment

Meaningful progress continues: concrete interaction defects have been found and
corrected, the cold toolchain is advancing, exact native evaluation is prepared,
and the revised semantic requirements are no longer hidden behind metadata.
Passing older suites or accumulating prose would not close the user problem.
Current highest information gain comes from actual build/native results and
independently criticized foundational examples, while preserving existing identity,
source and atomicity contracts. Replan when those results falsify a proposal.

## Historical evidence access

The [complete prior STATE](history/2026-09-10-ledgers-before-continuation-refresh/STATE.md)
retains exact historical binary hashes, counts, logs, process closure, bundle hashes
and all report links. Links inside the byte-preserved archive retain their original
`harness/` context; resolve those relative report paths from `harness/`.
Useful direct entries: [source7 native](release-source7-native-acceptance-20260907.md),
[teaching](release-teaching-native-20260906.md),
[artifact native](release-artifacts-native-20260906.md),
[coverage baseline](release-current-coverage-20260906.md),
[Linux gate](release-source7-linux-gate-20260907.md),
[Linux cross-build](release-source7-linux-gui-cross-build-20260907.md),
[denied boot experiment](release-source7-linux-server-corrected-gate-20260907.md).