Expand model package with authoring tools and schema versioning#28989

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jambayk/model-package-redesign

Commits on Jun 9, 2026

Phase 0: OrtJson_* opaque-handle DOM API and shared status plumbing

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Phase 1: new schema parser and read-only inspection API

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model_package: Phase 2 — shared asset hashing

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model_package: Phase 3 — authoring (mutation) API

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model_package: Phase 4 — commit, vacuum, validate

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model_package: Phase 5 — ORT cutover to new public C API

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model_package: flat POD info tree + cleanup pass

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model_package: drop eager variant_directory existence check

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model_package: tighten variant_directory rule + rename Vacuum to Prune

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model_package: Prune sweeps tracked orphan variant/component dirs

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session: route model_package external_data through folder hint via mmap load

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model_package: tighten comments, update Prune docstring

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session: replace shared_files bookkeeping with dedicated external_data_folder_path

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model_package: add ModelPackage_ResolveStringRef and route ORT executor_info paths through it

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session: avoid null deref in CreateSessionForModelPackage when options==nullptr

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session: drop variant.json fallback in model_package context

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session: propagate errors from ModelPackage_GetVariantEpName

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model_package: pre-resolve external executor_info at Open / PostMutate

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model_package: extract DefaultSharedAssetDirName / SharedAssetUriFromDirName helpers

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model_package: skip RefreshSharedAssets in PostMutate for executor_info / layout mutations

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model_package: bypass prune grace window for in-session tracked orphans

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model_package: refuse commit when AddSharedAsset is not paired with uses_assets

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Commits on Jun 10, 2026

Commits on Jun 11, 2026

Merge remote-tracking branch 'origin/main' into jambayk/model-package-redesign
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Commits on Jun 23, 2026