spec-047 Phase 4 — V1 migration close-out (V1 is the production path)#455

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codemonkeychris merged 28 commits into

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spec-047-phase4-v1-migration-closeout

May 30, 2026

Commits on May 30, 2026

spec(047): Phase 4 (4.0.5) - XamlHost/XamlPage own V1 registration

codemonkeychris
and
Copilot
committed
Spec 047 Phase 4 (4.0.2): port NavigationHost unmount to V1 handler

codemonkeychris
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Copilot
committed
Spec 047 CR Finding 1: fix stranded echo-suppression token in controlled descriptor entries

codemonkeychris
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Copilot
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Spec 047 CR Finding 2: gate V1-ON selftests in CI

codemonkeychris
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Copilot
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spec(047): Phase 4 (4.1) - flip UseV1Protocol ON by default

codemonkeychris
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Copilot
committed
spec(047): Phase 4 (4.0.4) - lock GridView lazy realization with a scale selftest

codemonkeychris
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Copilot
committed
spec(047): Phase 4 (4.4 spec-hygiene) - cite measured 11.6 byte targets

codemonkeychris
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Copilot
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spec(047): Phase 4 (4.7) - retire obsolete REACTOR1001/REACTOR1003 analyzers

codemonkeychris
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Copilot
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spec(047): Phase 4 - add live progress log + 4.0.1/4.0.3 handoff context

codemonkeychris
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Copilot
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spec-047 §4.5 + §4.0.1/§4.0.3: delete legacy dispatch switch & finalize overlay/TabView ports

codemonkeychris
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Copilot
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spec-047 §4.6 — remove A|B / UseV1Protocol dead code

codemonkeychris
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Copilot
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spec-047 §4.7 — graduate + lock the public V1 author surface

codemonkeychris
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Copilot
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spec-047 §4.2 (part A): delete orphaned legacy value-control handler bodies

codemonkeychris
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Copilot
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spec-047 §4.2: refresh echo-suppressor audit + defer part B with handoff

codemonkeychris
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Copilot
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spec-047 §8: value-diff echo suppression PoC on the ControlledPropEntry path

codemonkeychris
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Copilot
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spec-047 §8: migrate TextBox echo suppression to value-diff (PoC)

codemonkeychris
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Copilot
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spec-047 §8: migrate safe echo-suppression paths to value-diff (hybrid)

codemonkeychris
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Copilot
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docs(spec-047 §4.2): record value-diff hybrid (part B') in phase-4 task doc

codemonkeychris
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Copilot
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spec-047 §4.3: split EventHandlerState — routed family → ModifierEventHandlerState

codemonkeychris
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Copilot
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spec-047 §4.3: add §9.2 event-state-split pool-lifecycle hazard fixtures

codemonkeychris
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Copilot
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docs(spec-047 §4.3): check off EventHandlerState-split task boxes + progress log

codemonkeychris
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Copilot
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spec-047 §4.4: bucket the Element base into ElementExtras + land §11.6 byte-gate constants

codemonkeychris
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Copilot
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docs(spec-047 §4.4): check off bucketed-Element-base task boxes + progress log

codemonkeychris
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Copilot
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spec-047 §4.8: document the final author-facing surface (stable, post-split)

codemonkeychris
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Copilot
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docs(spec-047 §4.8): check off final-documentation task boxes + progress log

codemonkeychris
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Copilot
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docs(spec-047 §4.9): record perf-ratification handoff (ARM64-baseline-blocked)

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Copilot
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spec-047 §4.10: Phase 4 close-out — status, dead-code sweep, validation

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Copilot
committed
spec-047 §4.10: address PR #455 CR feedback (echo-suppression + Element bucketing)

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spec-047 Phase 4 — V1 migration close-out (V1 is the production path)#455

spec-047 Phase 4 — V1 migration close-out (V1 is the production path)#455
codemonkeychris merged 28 commits into
mainfrom
spec-047-phase4-v1-migration-closeout

Commits on May 30, 2026

spec(047): Phase 4 (4.0.5) - XamlHost/XamlPage own V1 registration

Spec 047 Phase 4 (4.0.2): port NavigationHost unmount to V1 handler

Spec 047 CR Finding 1: fix stranded echo-suppression token in controlled descriptor entries

Spec 047 CR Finding 2: gate V1-ON selftests in CI

spec(047): Phase 4 (4.1) - flip UseV1Protocol ON by default

spec(047): Phase 4 (4.0.4) - lock GridView lazy realization with a scale selftest

spec(047): Phase 4 (4.4 spec-hygiene) - cite measured 11.6 byte targets

spec(047): Phase 4 (4.7) - retire obsolete REACTOR1001/REACTOR1003 analyzers

spec(047): Phase 4 - add live progress log + 4.0.1/4.0.3 handoff context

spec-047 §4.5 + §4.0.1/§4.0.3: delete legacy dispatch switch & finalize overlay/TabView ports

spec-047 §4.6 — remove A|B / UseV1Protocol dead code

spec-047 §4.7 — graduate + lock the public V1 author surface

spec-047 §4.2 (part A): delete orphaned legacy value-control handler bodies

spec-047 §4.2: refresh echo-suppressor audit + defer part B with handoff

spec-047 §8: value-diff echo suppression PoC on the ControlledPropEntry path

spec-047 §8: migrate TextBox echo suppression to value-diff (PoC)

spec-047 §8: migrate safe echo-suppression paths to value-diff (hybrid)

docs(spec-047 §4.2): record value-diff hybrid (part B') in phase-4 task doc

spec-047 §4.3: split EventHandlerState — routed family → ModifierEventHandlerState

spec-047 §4.3: add §9.2 event-state-split pool-lifecycle hazard fixtures

docs(spec-047 §4.3): check off EventHandlerState-split task boxes + progress log

spec-047 §4.4: bucket the Element base into ElementExtras + land §11.6 byte-gate constants

docs(spec-047 §4.4): check off bucketed-Element-base task boxes + progress log

spec-047 §4.8: document the final author-facing surface (stable, post-split)

docs(spec-047 §4.8): check off final-documentation task boxes + progress log

docs(spec-047 §4.9): record perf-ratification handoff (ARM64-baseline-blocked)

spec-047 §4.10: Phase 4 close-out — status, dead-code sweep, validation

spec-047 §4.10: address PR #455 CR feedback (echo-suppression + Element bucketing)