Deprecations: Client-side removal of v18 deprecated code by leekelleher · Pull Request #21984 · umbraco/Umbraco-CMS

leekelleher · 2026-03-03T08:27:29Z

Description

Removed all deprecated client-side code scheduled for removal in v18.

Breaking changes

treeStore extension type removed

The treeStore extension type and all related APIs have been removed:

ManifestTreeStore interface and treeStore extension type registration
All built-in tree store implementations (e.g. UmbDocumentTreeStore, UmbMediaTreeStore)
Tree store context tokens
The UmbExtensionsApiInitializer for treeStore in the core entry point

Custom packages registering treeStore extensions will have them silently ignored. Tree data is now managed directly by tree repositories.

Other removed deprecations

skip/take properties on tree request args — use paging object instead
UmbElementValueModel.entityType property
_items getter/setter on UmbTrashEntityBulkAction
_items accessor on UmbDeleteEntityBulkAction
parent observable on menu structure workspace contexts — use UMB_PARENT_ENTITY_CONTEXT instead
getContentTypeId() on workspace contexts — use getContentTypeUnique() instead
getManifest() and loadMore() on tree item contexts
property-value-change event (use UmbPropertyValueChangeEvent via umb-property-value-change)
UmbSectionDefaultElement re-export alias
Deprecated camelCase UFM filter aliases
PackageManifestResponse type alias
MediaValueType type alias
ActiveVariant type alias
UrlParametersRecord type alias
Deprecated collection manifest getter/setter methods

Remove the entire tree store pattern that was deprecated in favor of direct tree repository queries. This deletes 29 tree store files, removes the ManifestTreeStore extension type, updates all 15+ tree repository constructors to remove store context token parameters, cleans up manifests/constants/index exports, and migrates all skip/take pagination to the paging property pattern. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Remove deprecated methods/properties across workspace contexts, menu structures, tree items, and collections: - Tree item context: getManifest(), loadMore() - Content workspace: loadSegments() - Entity detail workspace: parentUnique/parentEntityType observables, getParent/setParent/getParentUnique/getParentEntityType methods, _scaffoldProcessData (replaced by _processIncomingData) - Menu structure contexts: #parent state, provideContext('UmbMenuStructureWorkspaceContext') - Document/media/blueprint/member workspaces: contentTypeHasCollection, getCollectionAlias(), getContentTypeId() (replaced by getContentTypeUnique()) - Collection context: setManifest(), getManifest() from interface and implementation - Bulk delete action: deprecated _items getter/setter Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Remove deprecated type aliases scheduled for v18 removal: - PackageManifestResponse (use UmbPackageManifestResponse) - UmbSectionDefaultElement (use UmbDefaultSectionElement) - ConditionsCollectionView (use UmbConditionsCollectionView) - MediaValueType (use UmbMediaValueType) - UrlParametersRecord (use UmbUrlParametersRecord) - ActiveVariant (use UmbActiveVariant) - UmbPropertyValueChangeEvent class and deprecated property-value-change event listeners Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

- Textarea: remove deprecated minHeight/maxHeight config reads - Image cropper modal: remove deprecated default export - UFM filters: remove 3 deprecated camelCase filter manifests (StripHtmlCamelCase, TitleCaseCamelCase, WordLimitCamelCase) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

…PagedModel Make totalAfter and totalBefore required properties (were optional), fulfilling the TODO to make these mandatory in v18. All downstream tree data sources already provide these values. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Auto-fixed formatting from lint run (line wrapping, trailing newlines). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Copilot

Pull request overview

Removes client-side deprecated APIs slated for removal in v18, primarily around tree stores/aliases, legacy pagination (skip/take), and various deprecated workspace/property-editor APIs.

Changes:

Removes deprecated treeStore classes/context-tokens/manifests and updates tree repositories to rely on repositories + paging.
Removes deprecated methods/types/aliases across packages (e.g. getContentTypeId, legacy event types, deprecated exports).
Updates tree/server data flows to use paging and (now required) totalBefore/totalAfter.

Reviewed changes

Copilot reviewed 148 out of 149 changed files in this pull request and generated 15 comments.

Show a summary per file

File	Description
src/Umbraco.Web.UI.Client/src/packages/ufm/filters/manifests.ts	Removes deprecated camelCase UFM filter aliases.
src/Umbraco.Web.UI.Client/src/packages/templating/templates/tree/template-tree.store.ts	Deletes deprecated template tree store.
src/Umbraco.Web.UI.Client/src/packages/templating/templates/tree/template-tree.store.context-token.ts	Deletes deprecated template tree store context token.
src/Umbraco.Web.UI.Client/src/packages/templating/templates/tree/template-tree.repository.ts	Removes tree store dependency; updates root request to use `paging`.
src/Umbraco.Web.UI.Client/src/packages/templating/templates/tree/manifests.ts	Removes treeStore manifest/alias; keeps repository/tree manifests.
src/Umbraco.Web.UI.Client/src/packages/templating/templates/tree/index.ts	Stops exporting removed store APIs.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/stylesheet-tree.store.ts	Deletes deprecated stylesheet tree store.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/stylesheet-tree.store.context-token.ts	Deletes deprecated stylesheet tree store context token.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/stylesheet-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter` to responses.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/stylesheet-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/manifests.ts	Removes treeStore manifest/alias.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/index.ts	Stops exporting removed store type.
src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/tree/constants.ts	Removes store exports; keeps repository/tree constants.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/script-tree.store.ts	Deletes deprecated script tree store.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/script-tree.store.context-token.ts	Deletes deprecated script tree store context token.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/script-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/script-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/manifests.ts	Removes treeStore manifest/alias.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/index.ts	Stops exporting removed store APIs.
src/Umbraco.Web.UI.Client/src/packages/templating/scripts/tree/constants.ts	Removes store exports; keeps repository/tree constants.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/partial-view-tree.store.ts	Deletes deprecated partial view tree store.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/partial-view-tree.store.context-token.ts	Deletes deprecated partial view tree store context token.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/partial-view-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/partial-view-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/manifests.ts	Removes treeStore manifest/alias.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/index.ts	Stops exporting removed store type.
src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/constants.ts	Removes store exports; keeps repository/tree constants.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/static-file-tree.store.ts	Deletes deprecated static-file tree store.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/static-file-tree.store.context-token.ts	Deletes deprecated static-file tree store context token.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/static-file-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/static-file-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/static-file/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/property-editors/textarea/property-editor-ui-textarea.element.ts	Removes deprecated min/max height config support; sets defaults.
src/Umbraco.Web.UI.Client/src/packages/packages/types.ts	Removes deprecated `PackageManifestResponse` alias.
src/Umbraco.Web.UI.Client/src/packages/members/member/workspace/member/member-workspace.context.ts	Removes deprecated `getContentTypeId`.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/tree-item-children/collection/repository/member-type-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/member-type-tree.store.ts	Deletes deprecated member-type tree store.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/member-type-tree.store.context-token.ts	Deletes deprecated member-type tree store context token.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/member-type-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/members/member-type/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/media/media/workspace/views/info/media-workspace-view-info.element.ts	Switches from deprecated `getContentTypeId` to `getContentTypeUnique`.
src/Umbraco.Web.UI.Client/src/packages/media/media/workspace/media-workspace.context.ts	Removes deprecated collection/type helpers.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/media-tree.store.ts	Deletes deprecated media tree store.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/media-tree.store.context-token.ts	Deletes deprecated media tree store context token.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/media-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/index.ts	Stops exporting removed store type.
src/Umbraco.Web.UI.Client/src/packages/media/media/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/tree-item-children/collection/repository/media-recycle-bin-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/media-recycle-bin-tree.store.ts	Deletes deprecated recycle-bin media tree store.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/media-recycle-bin-tree.store.context-token.ts	Deletes deprecated recycle-bin media tree store context token.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/media-recycle-bin-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/media-recycle-bin-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/index.ts	Stops exporting removed store type.
src/Umbraco.Web.UI.Client/src/packages/media/media/recycle-bin/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/media/media/property-editors/upload-field/types.ts	Removes deprecated `MediaValueType` alias interface.
src/Umbraco.Web.UI.Client/src/packages/media/media/modals/media-picker/media-picker-modal.element.ts	Updates tree request args to use `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media/modals/image-cropper-editor/image-cropper-editor-modal.element.ts	Removes deprecated default export.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/tree-item-children/collection/repository/media-type-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/media-type-tree.store.ts	Deletes deprecated media-type tree store.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/media-type-tree.store.context-token.ts	Deletes deprecated media-type tree store context token.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/media-type-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/media/media-types/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/management-api/tree/tree-data.request-manager.ts	Removes backwards-compat `args.skip/take` fallback.
src/Umbraco.Web.UI.Client/src/packages/language/menu/language-menu-structure.context.ts	Removes obsolete context alias provisioning.
src/Umbraco.Web.UI.Client/src/packages/elements/tree/element-tree.repository.ts	Updates root request args to use `paging`.
src/Umbraco.Web.UI.Client/src/packages/elements/recycle-bin/tree/element-recycle-bin-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/elements/recycle-bin/tree/element-recycle-bin-tree.repository.ts	Updates root request args to use `paging`.
src/Umbraco.Web.UI.Client/src/packages/elements/recycle-bin/collection/repository/element-recycle-bin-tree-item-children-collection.repository.ts	Updates collection paging arg shape.
src/Umbraco.Web.UI.Client/src/packages/elements/publishing/publish/entity-action/publish.action.ts	Minor formatting-only change.
src/Umbraco.Web.UI.Client/src/packages/elements/collection/repository/element-collection.repository.ts	Updates collection paging arg shape.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/workspace/views/info/document-workspace-view-info.element.ts	Switches from deprecated `getContentTypeId` to `getContentTypeUnique`.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/workspace/document-workspace.context.ts	Removes deprecated collection/type helpers.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/tree/manifests.ts	Removes treeStore manifest/alias.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/tree/index.ts	Stops exporting removed store APIs.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/tree/document-tree.store.ts	Deletes deprecated document tree store.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/tree/document-tree.store.context-token.ts	Deletes deprecated document tree store context token.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/tree/document-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/tree-item-children/collection/repository/document-recycle-bin-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/manifests.ts	Removes recycle-bin treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/index.ts	Stops exporting removed store type.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/document-recycle-bin-tree.store.ts	Deletes deprecated recycle-bin tree store.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/document-recycle-bin-tree.store.context-token.ts	Deletes deprecated recycle-bin tree store context token.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/document-recycle-bin-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/data/document-recycle-bin-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/documents/recycle-bin/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/tree-item-children/collection/repository/document-type-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/document-type.tree.store.ts	Deletes deprecated document-type tree store.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/document-type.tree.store.context-token.ts	Deletes deprecated document-type tree store context token.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/document-type-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/document-types/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/document-blueprint-workspace.context.ts	Removes deprecated collection/type helpers.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/document-blueprint-tree.store.ts	Deletes deprecated document-blueprint tree store.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/document-blueprint-tree.store.context-token.ts	Deletes deprecated document-blueprint tree store context token.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/document-blueprint-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/index.ts	Stops exporting removed store APIs.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/dictionary-tree.store.ts	Deletes deprecated dictionary tree store.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/dictionary-tree.server.data-source.ts	Switches to `paging` and adds `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/dictionary-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/dictionary/tree/constants.ts	Removes store constants.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/tree-item-children/collection/repository/data-type-tree-item-children-collection.repository.ts	Reworks collection repo to use tree repository + `paging`.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/manifests.ts	Removes treeStore manifest.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/data-type-tree.store.ts	Deletes deprecated data-type tree store.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/data-type-tree.store.context-token.ts	Deletes deprecated data-type tree store context token.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/data-type-tree.repository.ts	Removes tree store dependency; uses `paging`.
src/Umbraco.Web.UI.Client/src/packages/data-type/tree/constants.ts	Removes store constants/exports.
src/Umbraco.Web.UI.Client/src/packages/core/workspace/entity-detail/entity-detail-workspace-base.ts	Removes deprecated parent APIs and `_scaffoldProcessData`.
src/Umbraco.Web.UI.Client/src/packages/core/workspace/controllers/workspace-split-view-manager.controller.ts	Removes deprecated `ActiveVariant` type alias.
src/Umbraco.Web.UI.Client/src/packages/core/utils/path/url-pattern-to-string.function.ts	Removes deprecated `UrlParametersRecord` type alias.
src/Umbraco.Web.UI.Client/src/packages/core/tree/tree-item/tree-item-children.manager.ts	Removes `skip/take` backwards-compat request args; removes runtime `totalBefore` check.
src/Umbraco.Web.UI.Client/src/packages/core/tree/tree-item/tree-item-base/tree-item-context-base.ts	Removes deprecated `getManifest()` and `loadMore()`.
src/Umbraco.Web.UI.Client/src/packages/core/tree/tree-item-children/tree-item-children-collection-repository-base.ts	Updates paging args shape for collection-backed tree children.
src/Umbraco.Web.UI.Client/src/packages/core/tree/entity-actions/sort-children-of/modal/sort-children-of-modal.element.ts	Updates paging args shape.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/unique-tree-store.ts	Deletes deprecated unique tree store implementation.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/types.ts	Removes deprecated `skip/take` fields from request args types.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/tree-store.interface.ts	Deletes deprecated tree store interface.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/tree-repository.interface.ts	Removes deprecated observable-based methods.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/tree-repository-base.ts	Removes tree-store integration; repository no longer manages store-backed observables.
src/Umbraco.Web.UI.Client/src/packages/core/tree/data/index.ts	Stops exporting tree store types/impl.
src/Umbraco.Web.UI.Client/src/packages/core/section/default/default-section.element.ts	Removes deprecated re-export alias.
src/Umbraco.Web.UI.Client/src/packages/core/repository/types.ts	Makes `UmbTargetPagedModel.totalBefore/totalAfter` mandatory.
src/Umbraco.Web.UI.Client/src/packages/core/property/components/property/property.element.ts	Removes deprecated `property-value-change` listener support.
src/Umbraco.Web.UI.Client/src/packages/core/property-editor/index.ts	Stops exporting removed event API surface.
src/Umbraco.Web.UI.Client/src/packages/core/property-editor/events/property-value-change.event.ts	Deletes deprecated event type.
src/Umbraco.Web.UI.Client/src/packages/core/property-editor/events/index.ts	Removes export barrel for deleted event.
src/Umbraco.Web.UI.Client/src/packages/core/menu/menu-variant-tree-structure-workspace-context-base.ts	Removes deprecated `parent` observable and obsolete context alias.
src/Umbraco.Web.UI.Client/src/packages/core/menu/menu-tree-structure-workspace-context-base.ts	Removes deprecated `parent` observable and obsolete context alias.
src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/extensions/store.extension.ts	Removes deprecated `treeStore` extension manifest type.
src/Umbraco.Web.UI.Client/src/packages/core/entry-point.ts	Removes treeStore initializer.
src/Umbraco.Web.UI.Client/src/packages/core/entity-bulk-action/common/bulk-delete/bulk-delete.action.ts	Removes deprecated `_items` accessor.
src/Umbraco.Web.UI.Client/src/packages/core/collection/view/collection-view.extension.ts	Removes deprecated interface alias.
src/Umbraco.Web.UI.Client/src/packages/core/collection/types.ts	Removes deprecated manifest setter/getter from collection context type.
src/Umbraco.Web.UI.Client/src/packages/core/collection/default/collection-default.context.ts	Removes deprecated manifest accessor methods.
src/Umbraco.Web.UI.Client/src/packages/content/content/workspace/content-detail-workspace-base.ts	Removes deprecated `loadSegments` wrapper.
src/Umbraco.Web.UI.Client/src/packages/content/content-type/workspace/views/design/content-type-design-editor-property.element.ts	Formatting-only template change.
src/Umbraco.Web.UI.Client/src/packages/content/content-type/workspace/content-type-workspace-context-base.ts	Switches scaffold processing to `_processIncomingData`.
src/Umbraco.Web.UI.Client/src/packages/block/block/events/index.ts	Formatting-only change.
src/Umbraco.Web.UI.Client/src/packages/block/block-rte/components/block-rte-entry/block-rte-entry.element.ts	Formatting-only change.
src/Umbraco.Web.UI.Client/examples/tree/tree/data/local-data-source/tree.local.data-source.ts	Updates example tree responses to include `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/examples/picker-data-source/example-custom-picker-tree-data-source.ts	Updates example picker data source responses to include `totalBefore/totalAfter`.
src/Umbraco.Web.UI.Client/.storybook/preview.js	Removes treeStore initializer in Storybook preview host.

…itories The UmbCollectionRepository interface defines filter as optional. Without a default, calling requestCollection() without arguments would throw when accessing filter.skip/filter.take. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>

Copilot

Pull request overview

Copilot reviewed 142 out of 143 changed files in this pull request and generated 17 comments.

Resolve conflict in menu-tree-structure-workspace-context-base.ts: - Keep _sectionContext (used by new v18/dev code) - Remove deprecated #parent observable (scheduled for v18 removal) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

…remove missed deprecations - Remove unused UmbObjectState import (ESLint error from merge) - Remove unused offsetPaging variable in tree-item-children.manager.ts - Fix totalBefore/totalAfter in all tree data sources to account for skip offset (was always reporting totalBefore: 0 regardless of skip value) - Remove deprecated entityType property from UmbElementValueModel (marked for v18 removal) - Remove deprecated _items getter/setter from UmbTrashEntityBulkAction (marked for v18 removal) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

github-actions · 2026-04-09T13:09:24Z

Azure Static Web Apps: Your stage site is ready! Visit it here: https://orange-sea-0c7411a03-21984.westeurope.6.azurestaticapps.net

github-actions · 2026-04-09T13:09:25Z

Azure Static Web Apps: Your stage site is ready! Visit it here: https://victorious-ground-017b08103-21984.westeurope.6.azurestaticapps.net

…fter type removal Remove entityType property from test fixtures and media-dropzone.manager.ts following removal of the deprecated entityType from UmbElementValueModel. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

github-actions · 2026-04-09T13:17:19Z

Azure Static Web Apps: Your stage site is ready! Visit it here: https://victorious-ground-017b08103-21984.westeurope.6.azurestaticapps.net

github-actions · 2026-04-09T13:17:19Z

Azure Static Web Apps: Your stage site is ready! Visit it here: https://orange-sea-0c7411a03-21984.westeurope.6.azurestaticapps.net

iOvergaard

Merged v18/dev and resolved conflicts. Made the following additional changes on top of Lee's work:

ESLint fixes (blocking CI):

Removed unused UmbObjectState import (leftover from merge conflict)
Removed unused offsetPaging variable in tree-item-children.manager.ts

Pagination metadata fix (from Copilot review):

Fixed totalBefore/totalAfter in all 10 tree data source locations to correctly account for skip offset — was always reporting totalBefore: 0 regardless of skip value

Missed v18 deprecation removals:

Removed deprecated entityType property from UmbElementValueModel (and all test/source references)
Removed deprecated _items getter/setter from UmbTrashEntityBulkAction

Not changed (intentionally):

UmbContentTypeModel (deprecated since v17, 81 usages across 32 files) — needs its own dedicated PR
Copilot comments about filter defaults and target pagination in file-system data sources — addressed in review comments on the PR

leekelleher and others added 6 commits February 12, 2026 14:03

style: fix lint formatting

abefdd2

Auto-fixed formatting from lint run (line wrapping, trailing newlines). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

leekelleher added area/frontend type/improvement release/18.0.0 labels Mar 3, 2026

leekelleher marked this pull request as ready for review March 30, 2026 10:02

Copilot AI review requested due to automatic review settings March 30, 2026 10:02

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leekelleher and others added 2 commits March 30, 2026 11:44

Merge branch 'v18/dev' into v18/task/remove-client-deprecations

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leekelleher force-pushed the v18/task/remove-client-deprecations branch from c9dd692 to 2a9d230 Compare March 30, 2026 11:04

leekelleher requested a review from Copilot March 30, 2026 11:04

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iOvergaard added preview/storybook Pull requests that can be previewed through Storybook preview/backoffice Pull requests that can be previewed in a static version of the Backoffice labels Apr 7, 2026

nielslyngsoe requested a review from iOvergaard April 8, 2026 06:59

iOvergaard and others added 2 commits April 9, 2026 12:43

iOvergaard approved these changes Apr 9, 2026

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iOvergaard enabled auto-merge (squash) April 9, 2026 13:21

iOvergaard added the category/breaking label Apr 9, 2026

iOvergaard merged commit 8df1c3f into v18/dev Apr 9, 2026
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iOvergaard deleted the v18/task/remove-client-deprecations branch April 9, 2026 13:53

This was referenced May 6, 2026

Clean up for 18 - and other tasks umbraco/UmbracoDocs#7883

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V18: Reverts removal of property-value-change event listeners #22734

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dependabot Bot mentioned this pull request Jun 28, 2026

Bump the umbraco group with 1 update AndrewMcLachlan/ASM#400

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leekelleher commented Mar 3, 2026 •

edited by iOvergaard

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