bokelley · Nov 13, 2026 · Nov 13, 2026
@@ -6,7 +6,7 @@ recursive-include src/adcp py.typed
 recursive-include src/adcp/reporting/materializer/assets *.json
 recursive-include src/adcp/_compliance/3.2.1 *.json *.jsonl *.yaml *.md
 recursive-include src/adcp/_compliance/3.2.4 *.json *.jsonl *.yaml *.md
-recursive-include src/adcp/_compliance/3.3.0-beta.5 *.json *.jsonl *.yaml *.md
+recursive-include src/adcp/_compliance/3.3.0-beta.6 *.json *.jsonl *.yaml *.md
 recursive-include src/adcp/_compliance/3.2.7 *.json *.jsonl *.yaml *.md
 # build_py copies the tracked cache into wheels. Do not duplicate those
 # inputs with ignored, generated package copies in the source distribution.
@@ -18,6 +18,7 @@ prune src/adcp/_compliance/3.3.0-beta.1
 prune src/adcp/_compliance/3.3.0-beta.2
 prune src/adcp/_compliance/3.3.0-beta.3
 prune src/adcp/_compliance/3.3.0-beta.4
+prune src/adcp/_compliance/3.3.0-beta.5
 # A clean VCS source tree has no ignored ``src/adcp/_schemas`` directory.
 # Keep the tracked inputs needed by the build_py hook in source distributions
 # so wheels built from an sdist have the same schema set as direct VCS wheels.
@@ -26,7 +27,7 @@ recursive-include schemas/cache/3.0 *.json
 recursive-include schemas/cache/3.1 *.json
 recursive-include schemas/cache/3.1.15 *.json
 recursive-include schemas/cache/3.2 *.json
-recursive-include schemas/cache/3.3.0-beta.5 *.json
+recursive-include schemas/cache/3.3.0-beta.6 *.json
 prune schemas/cache/2.5
 prune schemas/cache/3.2.0-beta.6
 prune schemas/cache/3.2.0-rc.3
@@ -37,9 +38,10 @@ prune schemas/cache/3.3.0-beta.1
 prune schemas/cache/3.3.0-beta.2
 prune schemas/cache/3.3.0-beta.3
 prune schemas/cache/3.3.0-beta.4
+prune schemas/cache/3.3.0-beta.5
 prune schemas/releases
 include schemas/releases/3.2.1.json
 include schemas/releases/3.2.4.json
 include schemas/releases/3.2.7.json
 include schemas/releases/3.1.27.json
-include schemas/releases/3.3.0-beta.5.json
+include schemas/releases/3.3.0-beta.6.json
@@ -12,7 +12,7 @@ releases ([#1525](https://github.com/adcontextprotocol/adcp-client-python/issues
 | --- | --- | --- |
 | `main` | Work against the latest ratified AdCP version (3.2.x today) | The current major (9.x), through release-please |
 | `release/N.x` (`release/8.x`, `release/7.x`) | Fixes for an older major | Patch releases of that major, from the branch's own release workflow |
-| `next` | SDK 10 on AdCP 3.3 (the 3.3.0-beta.5 bundle, agent identity, Web Bot Auth) | Pre-releases only (`10.0.0-beta.N`), from its own release-please configuration |
+| `next` | SDK 10 on AdCP 3.3 (the 3.3.0-beta.6 bundle, agent identity, Web Bot Auth) | Pre-releases only (`10.0.0-beta.N`), from its own release-please configuration |
 
 Open a PR against the branch that carries the spec it implements. Code written
 to an unratified spec (an open adcontextprotocol/adcp PR or a draft) targets

@@ -1,6 +1,146 @@
 # Generated-types delta
 
+## Files added
+
+- `core/installment_change.py` — Action, InstallmentChange
+- `core/installment_change_set.py` — InstallmentChangeSet
+
+## Files removed
+
+- `core/audience_evidence_target.py` — AudienceEvidenceTarget
+- `enums/audience_evidence_relationship.py` — AudienceEvidenceRelationship
+- `error_details/price_adjustments_mismatch.py` — PriceAdjustmentsMismatchDetails
+- `media_buy/package_forecast_input.py` — CommittedMetrics, CommittedMetrics1, CommittedMetrics2, PackageForecastInput, Qualifier
+- `pricing_options/price_adjustments.py` — Kind, PriceAdjustments, PriceAdjustments1, PriceAdjustments2, PriceAdjustments3
+
 ## Field changes
 
+- `a2ui/si_catalog.py`
+  - **classes added**: Action27
+  - **classes removed**: Action25
+- `bundled/protocol/get_adcp_capabilities_response.py`
+  - **classes added**: SupportedDeliveryType
+  - `Creative`: `+supports_registry_policy_enforcement`
+  - `MediaBuy`: `+supported_delivery_types`
+  - `SupportedDimension`: `+installment_changes`
+- `core/canonical_reporting_capabilities.py`
+  - `CanonicalReportingCapabilities`: `+available_installment_statuses`
+- `core/creative_assignment.py`
+  - `CreativeAssignment`: `-landing_page_url`, `-trackers`
+- `core/creative_review_sla.py`
+  - **classes added**: Clock
+  - `CreativeReviewSla`: `+business_calendar_id`, `+clock`, `+response_max`
+- `core/escalation_sla.py`
+  - `EscalationSla`: `-clock`
+- `core/geo_metro.py`
+  - `GeoMetro`: `+value_labels`
+- `core/measurement_terms.py`
+  - `BillingMeasurement`: `-counting_mechanisms`
+- `core/package.py`
+  - `Package`: `-start_requires_all_creatives_approved`
+- `core/product_filters.py`
+  - `ProductFilters`: `-target_audiences`
+- `core/reporting_capabilities.py`
+  - `ReportingCapabilities`: `-available_installment_statuses`
+- `core/reporting_report_definition.py`
+  - `ContractVersion`: `+field_1_2`
+- `core/requirements/video_asset_requirements.py`
+  - `Container`: `+field_3gp`, `+m4v`, `+mpeg`
+- `core/sla_window.py`
+  - **classes removed**: Clock
+  - `SlaWindow`: `-business_calendar_id`, `-clock`
+- `core/targeting.py`
+  - **classes added**: GeoValueLabels
+  - `GeoMetrosExcludeItem`: `+value_labels`
+  - `TargetingOverlay`: `+geo_value_labels`
+- `core/targeting_input.py`
+  - `GeoMetrosExcludeItem`: `+value_labels`
+  - `TargetingOverlayInput`: `+geo_value_labels`
 - `core/wholesale_feed_event.py`
-  - **classes removed**: Range
+  - **classes added**: Payload20
+  - **classes removed**: Payload19
+  - `Payload`: `+canonical_pricing_options`, `+effective_at`, `+previous_pricing_option_ids`, `+pricing_options`, `+retracts_event_id` `-removal_reason`
+- `creative/list_creatives_response.py`
+  - `AssignedPackage`: `+installment_refs`
+- `creative/sync_creatives_request.py`
+  - `Assignment`: `-landing_page_url`, `-trackers`
+  - `AssignmentOperations1`: `+installment_refs`
+  - `AssignmentOperations3`: `+installment_refs`
+- `enums/error_code.py`
+  - `ErrorCode`: `+UNRECOGNIZED_TERMS`
+- `enums/proposal_decline_reason.py`
+  - `ProposalDeclineReason`: `+unrecognized_terms`
+- `formats/canonical/coordinated_placements.py`
+  - **classes added**: CardImageSize
+  - `Params4`: `+card_image_sizes`
+- `formats/canonical/image_carousel.py`
+  - **classes added**: CardImageSize
+  - `CanonicalFormatImageCarousel`: `+card_image_sizes`
+- `media_buy/create_media_buy_request.py`
+  - `ArtifactWebhook`: `-signing_profile`
+  - `CreateMediaBuyRequest`: `-lineage_reason`, `-predecessor_media_buy_id`
+- `media_buy/get_media_buys_response.py`
+  - `CreativeApproval`: `+installment_refs`
+- `media_buy/get_products_request.py`
+  - `GetProductsRequest`: `-include_collections`, `-include_execution_readiness`
+  - `Refine2`: `-package`
+- `media_buy/get_products_response.py`
+  - **classes removed**: ExecutionReadiness
+  - `GetProductsResponse`: `-collections`, `-execution_readiness`
+  - `RefinementApplied2`: `-resolved_end_time`, `-resolved_start_time`, `-result_product_id`
+- `media_buy/list_products_request.py`
+  - `ListProductsRequest`: `+include_execution_readiness`
+- `media_buy/list_products_response.py`
+  - **classes added**: ExecutionReadiness
+  - `ListProductsResponse1`: `+execution_readiness`
+  - `ListProductsResponse2`: `+execution_readiness`
+- `media_buy/package_request.py`
+  - **classes added**: CommittedMetrics1, CommittedMetrics2
+  - **classes removed**: CommittedMetrics, CommittedMetrics5
+  - `PackageRequest`: `-start_requires_all_creatives_approved`, `-target_audiences`
+- `media_buy/package_update.py`
+  - `PackageUpdate`: `-start_requires_all_creatives_approved`
+- `media_buy/product_refinement.py`
+  - **classes added**: Action13
+  - **classes removed**: Action12
+- `media_buy/proposal_refinement.py`
+  - **classes added**: ProposalRefinement11
+  - `ProposalRefinement10`: `+installment_changes`
+  - `ProposalRefinement2`: `+installment_changes`
+  - `ProposalRefinement3`: `+installment_changes`
+  - `ProposalRefinement4`: `+installment_changes`
+  - `ProposalRefinement5`: `+installment_changes`
+  - `ProposalRefinement6`: `+installment_changes`
+  - `ProposalRefinement7`: `+installment_changes`
+  - `ProposalRefinement8`: `+installment_changes`
+  - `ProposalRefinement9`: `+installment_changes`
+- `media_buy/refine_proposals_response.py`
+  - **classes added**: UnsatisfiedInstallmentChange
+  - `Results10`: `+unsatisfied_installment_changes`
+  - `Results11`: `+unsatisfied_installment_changes`
+  - `Results12`: `+unsatisfied_installment_changes`
+  - `Results15`: `+unsatisfied_installment_changes`
+  - `Results16`: `+unsatisfied_installment_changes`
+  - `Results17`: `+unsatisfied_installment_changes`
+  - `Results9`: `+unsatisfied_installment_changes`
+- `pricing_options/cpc_option.py`
+  - `CpcPricingOption`: `-price_adjustments`
+- `pricing_options/cpcv_option.py`
+  - `CpcvPricingOption`: `-price_adjustments`
+- `pricing_options/cpm_option.py`
+  - `CpmPricingOption`: `-price_adjustments`
+- `pricing_options/cpp_option.py`
+  - `CppPricingOption`: `-price_adjustments`
+- `pricing_options/cpv_option.py`
+  - `CpvPricingOption`: `-price_adjustments`
+- `pricing_options/flat_rate_option.py`
+  - `FlatRatePricingOption`: `-price_adjustments`
+- `pricing_options/vcpm_option.py`
+  - `VcpmPricingOption`: `-price_adjustments`
+- `protocol/get_adcp_capabilities_response.py`
+  - `Creative`: `+supports_registry_policy_enforcement`
+  - `MediaBuy`: `+supported_delivery_types`
+  - `SupportedDimension`: `+installment_changes`
+- `protocol/sync_principal_response.py`
+  - **classes added**: Action37
+  - **classes removed**: Action35
@@ -22,8 +22,8 @@ it adopted the bundle, and what is left to the codegen/wire-fidelity (2) and
 
 | Item | Detail | SDK status |
 | --- | --- | --- |
-| Wire pin | `src/adcp/ADCP_VERSION` is `3.3.0-beta.5` (was `3.3.0-beta.0`, then `3.3.0-beta.1`, `3.3.0-beta.2`, `3.3.0-beta.3` and `3.3.0-beta.4`; see sections 11 to 15); bundle key `3.3.0-beta.5` (prereleases keep their full identifier, `resolve_bundle_key`). The 3.2 cache stays synced from the signed 3.2.4 release as a preview bundle (`PREVIEW_VERSIONS`), beside 3.1.27. | done (1) |
-| Advertised versions | `COMPATIBLE_ADCP_VERSIONS = ("3.0", "3.1", "3.2", "3.3")`; `get_supported_adcp_versions()` advertises the exact prerelease `3.3-beta.5`, never a stable `3.3`, so buyers opt into the beta they validated against (DR-0024). Full set: `3.0, 3.1, 3.2, 3.3-beta.5, 3.2-rc.7`. | done (1) |
+| Wire pin | `src/adcp/ADCP_VERSION` is `3.3.0-beta.6` (was `3.3.0-beta.0`, then `3.3.0-beta.1`, `3.3.0-beta.2`, `3.3.0-beta.3`, `3.3.0-beta.4` and `3.3.0-beta.5`; see sections 11 to 16); bundle key `3.3.0-beta.6` (prereleases keep their full identifier, `resolve_bundle_key`). The 3.2 cache stays synced from the signed 3.2.4 release as a preview bundle (`PREVIEW_VERSIONS`), beside 3.1.27. | done (1) |
+| Advertised versions | `COMPATIBLE_ADCP_VERSIONS = ("3.0", "3.1", "3.2", "3.3")`; `get_supported_adcp_versions()` advertises the exact prerelease `3.3-beta.6`, never a stable `3.3`, so buyers opt into the beta they validated against (DR-0024). Full set: `3.0, 3.1, 3.2, 3.3-beta.6, 3.2-rc.7`. | done (1) |
 | Negotiation | `negotiate_version` matches prereleases exactly. The client's outgoing conversion treats the SDK's served prerelease as its line (`is_convertible_version`), so a 3.3-beta.0 buyer still negotiates down to a 3.1 or 3.2 seller. | done (1) |
 | Translation | `convert_payload` steps 3.3-beta.0 ↔ 3.2 ↔ 3.1 ↔ 3.0 through the bundled schemas; the 3.3 step uses the `3.3.0-beta.0` bundle. Downgrades go through `_require_target_valid`, so a converted payload the older schema refuses fails as `ADCPVersionConversionError` (#1621 / #1630). | done (1); per-field rules below are (3) |
 | Restricted servers | A server that lists `supported_versions` without `adcp_version` now pins to the newest listed release (`version_policy.default_adcp_version`), instead of refusing because the SDK default (3.3-beta.0) is outside the list. | done (1) |
@@ -324,3 +324,27 @@ the bundle's `CHANGELOG.md` and adcontextprotocol/adcp#8375, #8409.
 | Compliance fixtures | `deterministic_testing` storyboard account scoping, the legacy creative asset test-kit catalog. | the packaged `_compliance/3.3.0-beta.5` files are byte-identical to beta.4's; only the manifest and provenance change (4712 manifest files) |
 | Reporting subscriptions | No change. The six vendored coverage-vector files are byte-identical to the bundle's. | the parity test passes unchanged; no `REPORTING_STORAGE_CONTRACT` bump |
 | Generated names | No renumbering. `adcp.types._generated.MatchKey` now resolves to `core.match_key` (a stem match); the signals `MatchKey` stays under `adcp.types.domains.signals`. The bundled capabilities module's TMP `Surface` enum is now `PropertyType`. | generated |
+
+## 16. 3.3.0-beta.6 delta
+
+Adopted from the signed `3.3.0-beta.6` bundle (pinned in
+`schemas/releases/3.3.0-beta.6.json`, source commit
+`aa94f361d7cd290f2cb926a0e3f75c62670f5edc`, bundle sha256
+`99c0ba47f42ca03a5ac343540d9d60f62ec91d2afb47c5b58f59a096bd33504b`). Sources:
+the bundle's `CHANGELOG.md` and adcontextprotocol/adcp#8501, DR-0036, #8793,
+#8458, #8862, #8966, #8967, #8968 and #8971.
+
+| Item | Detail | SDK status |
+| --- | --- | --- |
+| Wire pin | `3.3.0-beta.6` / `3.3-beta.6`. `3.3-beta.5` is no longer advertised or accepted as a pin; its cache and compliance trees stay in the source tree and leave the wheel. | done |
+| Withdrawals from deprecated tasks (#8501) | The 3.3 additions to `get_products`, `create_media_buy` / `update_media_buy` and the `sync_creatives` `assignments[]` row are withdrawn: `include_collections`, `collections`, `execution_readiness` and the refine echo fields on `get_products` (both shapes are 3.2 again), `lineage_reason`, `predecessor_media_buy_id`, the artifact webhook's `signing_profile`, `start_requires_all_creatives_approved` off every package but `PackageControl`, `price_adjustments`, `target_audiences`, `counting_mechanisms`, assignment `landing_page_url` / `trackers`, `PackageForecastInput`. Execution readiness moves to `list_products`. | generated. The `control_media_buy` start-policy gate (#1872, #1878) stays: beta.6 keeps the field on `PackageControl`. The forward-compat bridge for `PackageForecastInput` is removed. Tests that used `get_products` as the 3.3-only example use `list_products` |
+| Schemas open within a major (DR-0036) | A schema is closed only for a structural reason; the rest open. | generated: 113 closed models remain. The reporting `scope` fixer keeps an unknown selector as received (never `all_media_buys`, still one key); `prepare_proposal_created` refuses undeclared keys (identifiers only); receipt history accepts only the keys the store writes; unknown keys on reporting adjustments and macro-resolution capabilities are kept |
+| Signed terms bind every member | `terms_digest` covers all of `commercial_terms`, unknown members and `ext` included. | already so: `compute_terms_digest` hashes the raw wire mapping (RFC 8785) |
+| Installments (#8967, #8968) | Experimental `installment_refs` on `sync_creatives` `assign` / `replace` with readbacks; installment refinement through `refine_proposals` (`installment_changes`, `unsatisfied_installment_changes`, `InstallmentChange`, `InstallmentChangeSet`). | generated. `adcp.negotiation` counts `installment_changes` (and `remove_media_buy_frequency_cap`) as a typed revision, gates it by `supported_dimensions`, takes `unsatisfied_installment_changes` into the `constraint_unsatisfiable` rules, and checks each entry repeats a requested change. Not checked: that a partial result's drafts satisfy the omitted entries. No seller enforcement |
+| Report definitions at `contract_version` 1.2 (#8971) | A definition whose `dimensions` include `media_buy_id` must include `package_id`; 1.2 keeps the 1.1 `official_correction_mode` rule; new `reporting-report-definition` vectors. | generated (`ContractVersion` gains `1.2`). The manifest inspector now also validates the definition against the pinned schema, so the 1.1 and 1.2 conditionals the model omits are enforced; the vectors run through the SDK's validator. Serving only 1.0 / 1.1 definitions to a caller pinned below 3.3 is the seller's choice of offering; the SDK does not check it |
+| Geo labels (#8966) | `geo_value_labels` on targeting and `value_labels` on geo metros: display names that never change targeting. | generated |
+| Capabilities | `media_buy.supported_delivery_types` (#8458), `creative.supports_registry_policy_enforcement`. | generated |
+| Reporting delivery (#8793) | Experimental `https_put` file-transfer token and the no-buyer-secrets rule; descriptions only, no shape change. | no `REPORTING_STORAGE_CONTRACT` change, no ledger columns |
+| Origin-only `authorized_agents[].url` (#8862) | An entry with the root path and no query authorizes every agent at that origin; an entry with a path still matches exactly. | `find_authorized_agent_entries` (and every adagents verifier through it) and `fetch_publisher_signing_pins`, where an exact URL entry still wins |
+| Other | `image_carousel` `card_image_sizes`, video containers `3gp` / `mpeg` / `m4v`, `UNRECOGNIZED_TERMS`, seventeen URL patterns loosened to `^https://`, `sla-window` back to its 3.2.8 shape. | generated. Numbered names renumber where siblings changed (`Action25` → `Action27`, `Payload19` → `Payload20`, ...) |
+| Reporting subscriptions | No change: the six vendored coverage-vector files are byte-identical to the bundle's. | the parity test passes unchanged |
@@ -226,7 +226,7 @@ Typed client results preserve `adcp_error`, including its code, recovery guidanc
 
 Use the preview `RequestSigning` model (`adcp.types.experimental_identity`) to advertise `profiles=["adcp/request-signing/v1", "web-bot-auth"]` on a server accepting both. The preview reader models preserve unknown onboarding requirement kinds so applications can fall back to the posture's message and URL; unknown kinds cannot be satisfied automatically. Authoring validation still enforces the pinned schema, including its conditionals: `aao_verified` requires `role`, and `storyboard` and `experimental_feature` require `id`. A trust record whose posture breaks them fails validation, for readers as for authors.
 
-The schemas are the 3.3.0-beta.5 bundle's (`core/agent-onboarding.json`, `core/buyer-onboarding-posture.json`, `core/principal-relationship.json`, `trust/v1/trust.json` and their enums), the same documents the earlier preview vendored from adcp main after #8168, #8169 and #8170 merged: the buyer posture lives only in trust.json, at `profiles.adcp.onboarding` on the record and on an agent entry; one mode enum (`open`, `application`, `invite_only`) serves sellers and buyers; the `agent_identity` requirement kind and `documentation_url` are gone; `aao_verified` uses `verified_specialisms`; `relationship.status` uses `pending_approval`.
+The schemas are the 3.3.0-beta.6 bundle's (`core/agent-onboarding.json`, `core/buyer-onboarding-posture.json`, `core/principal-relationship.json`, `trust/v1/trust.json` and their enums), the same documents the earlier preview vendored from adcp main after #8168, #8169 and #8170 merged: the buyer posture lives only in trust.json, at `profiles.adcp.onboarding` on the record and on an agent entry; one mode enum (`open`, `application`, `invite_only`) serves sellers and buyers; the `agent_identity` requirement kind and `documentation_url` are gone; `aao_verified` uses `verified_specialisms`; `relationship.status` uses `pending_approval`.
 
 Import experimental models from `adcp.types.experimental_identity`: `AgentOnboarding`, its modes/tiers/requirements, `BuyerOnboardingPosture`, `TrustRecord`, `GetPrincipalResponse`, `PrincipalRelationship`, `PrincipalRelationshipStatus`, `PrincipalChangedWebhook`, and `GrantAbsentDetails`. They are the generated 3.3 types (`adcp.types.domains.core.*`, `adcp.types.domains.trust.v1.trust`) under those names; validate behavioral constraints with the trust helpers.