Inner Unit Handover

The language still accepts an inner-unit state block with completion settings and declared channels. Current tests cover malformed contracts, completion block validation, channel vocabularies, and composition rules around included material. The original lines have been edited since, but the contract surface remains a live parser feature.

The interpreter still has explicit inner-unit operations for committing a task, recording a no-op, preparing retries, stopping blocked work, and reading declared channels. Its tests exercise those operations against a fake world, which is exactly the isolation this sprint promised. Later refactors changed file placement, but the semantics remain in the interpreter rather than in prose only.

The exact bundled gated task set file no longer exists in the live tree, because the shared sprint pipeline now supplies that material through inclusion. The behavior it described is still visible in the current sprint pattern: review scope, retry notes, blocked stops, protected agents, confinement, no-op completion, and commit-plus-ledger completion are declared together. Documentation also now frames those inner-unit effects as engine-owned bookkeeping behind pattern data.

The current sprint pattern still routes review retry through the same recovery counter used by other non-terminal paths. Its rules stop blocked reviews separately and spend retry budget before handover, matching the settled behavior this sprint was asked to establish. Later pattern inclusion changed where the text lives, but the recovery ladder remains data in the shipped pattern.

The original production files for this sprint were later removed, but the current interpreter and pattern runtime still describe child sub-pattern execution as re-pointed orchestration, ledger, and preamble state. Tests around sub-pattern invocation and child path propagation keep that boundary visible. Its contribution is therefore partly folded into the generic pattern runtime rather than isolated in one surviving module.

The current sprint pattern declares agent stages, gate branches, degradation defaults, produced verdict files, and retry notes as data. Production execution has since been reshaped, but the observable route still lets a pattern step ask the world for agent and gate effects while the interpreter owns branching. The older dedicated build-pattern implementation is gone, so this sprint's code is now visible through the shared pattern machinery.

Durable completion is still a current contract: task completion is tied to engine-owned bookkeeping, not an agent editing the ledger by hand. The sprint pattern's commit and no-op blocks express that distinction, while the docs explain that bookkeeping operations remain specialized engine authority. Because this unit had no own commit, its contribution cannot be isolated beyond confirming the existing behavior at that point in the run.

Resume behavior is still documented as durable state in the interpreter and projection stack. Current code restores counters according to declared survival semantics and reads ledger truth for completed work, while later follow-up work tightened parity after this conversion. The old test file touched here has since been deleted, so the exact assertions are not isolated, but the resumed interpreted path remains part of the current design.

The old proof tests were later replaced, but the live docs still identify the interpreted gated task conversion as completed and followed by parity repair. Current pattern tests prove sub-pattern resolution, child execution, and frozen closure behavior in the generic path. The feature that stands is not this exact test file, but the production route it helped establish.

The shipped sprint and milestone patterns still express recovery through channel values and counters. Blocked review stops are fenced from retry routing, while retry preparation records the note and resets project state. The original gated task set edits are gone, but the bounded ladder is preserved in current pattern data.

The current sprint pattern declares protected paths and confinement on mutating agent stages, and the docs describe those safeguards as pattern-level modifiers wrapped around dispatch. Some original production tests were removed, but the safety terms still exist in shipped pattern data. Later conformance work expanded the same guarantees beyond this run's files.

Current docs say the default build decomposes a plan into milestones and runs each through the interpreted milestone sub-pattern. The pattern runtime still freezes and invokes resolved child patterns, and tests cover sub-pattern substitution and child world behavior. The old build-pattern file is absent, but the dispatch identity requirement survives as a property of the generic pattern runner.

The current design pattern is visibly a pair of sub-pattern invocations through milestone work, with pass-specific prompt prefixes and relaxed baselines. That is the feature this sprint was aiming at: design no longer owns child-stage behavior directly. The original design driver files were later removed, so the standing evidence is the pattern definition and the projection tests that understand pass-local children.

The compiled child-unit route touched by this sprint is no longer present under the old file names. Documentation now describes interpreted patterns as the current driver surface, and historical audit files explicitly mark the old diagnosis as superseded by the handover. The surviving feature is the absence of the shadow route for current callers, not a single retained function.

The interpreter and projection code still treat ledgers as resume ground truth for child work. Tests and comments cover preserving completed entries, detecting vanished completed tasks, and keeping resumed order stable. Some of this sprint's lines were later rewritten, but the durable-resume contract remains part of current execution.

Current interpreter code still seeds attempt notes on resume and retires inner-unit channel state after completed work. The surrounding tests describe resumed notes and recovery budget behavior as durable pattern semantics. Later parity work adjusted details, but the feature is still a restartable recovery loop rather than a live-memory ladder.

The safety evidence now lives mainly in tests and pattern declarations around confinement, protected paths, and reset baselines. Current pattern material still wraps mutating stages with those guards, and the interpreter owns the route instead of falling back to the old compiled executor. The exact sprint contribution has been partly folded into broader conformance coverage.

The projection module now reads child pattern journals from nested build and goal-through-build directories and composes their paths into the run view. Tests cover cold reconstruction, live folding, path collisions, and resumed child journals for build-shaped runs. This is one of the clearest surviving pieces of the run in the current tree.

The current design pattern exposes pass structure, and projection tests cover pass-local child paths. The projection code attaches nested child tasks under durable parent nodes rather than flattening the design run into unrelated cards. Later files renamed the original design implementation, but the hierarchy behavior remains observable.

The live repository retains the proof mostly as tests and historical documentation. The audit handover files now say the interpreted path is the current state, and later parity plans build on that fact rather than asking for a revert. The feature that stands is data identity: the child route is expected to obey the resolved pattern body, not a compiled fallback that merely looks compatible.