v3.0: Remove all @deprecated items across spec and runtime packages

[Copilot]

Complete Phase 8 of the ROADMAP — remove all 23 deprecated items (14 spec, 9 runtime) targeting v3.0.0.

Spec: Runtime logic extraction (6 functions removed)

• definePlugin(), createErrorResponse(), getHttpStatusForCategory() — moved to @objectstack/core
• createEventBusConfig(), createEventTypeDefinition(), createEventWebhookConfig() — moved to @objectstack/core

Spec: Schema alias removal (5 items)

• RateLimitSchema → use RateLimitConfigSchema from shared/http.zod.ts
• RealtimePresenceStatus / RealtimeAction → use PresenceStatus / RealtimeRecordAction from realtime-shared.zod.ts
• ActionSchema.location field → use locations
• ApiCapabilitiesSchema → derived from services map in DiscoverySchema

Spec: Module cleanup

• Remove hub/ barrel — consumers import directly from system/ or kernel/
• Remove Hub.* namespace and definePlugin re-export from root index.ts
• Tighten z.any() in ui/i18n.zod.ts params to z.union([z.string(), z.number(), z.boolean()])

Runtime packages (8 items removed)

• createHonoApp() from @objectstack/hono (use plugin-based HonoServerPlugin)
• IPluginConfigValidator from @objectstack/core (use PluginConfigValidator class)
• value/count/getObject from @objectstack/client (use records/total/getItem())
• ApiRegistryConfig/createApiRegistryPlugin from @objectstack/rest (use RestApiPluginConfig/createRestApiPlugin)

Migration example

// Before (v2.x)
import { Hub, definePlugin } from '@objectstack/spec';
import { createErrorResponse } from '@objectstack/spec/api';
import { RateLimitSchema } from '@objectstack/spec/api';

// After (v3.0)
import { System, Kernel } from '@objectstack/spec';
import { RateLimitConfigSchema } from '@objectstack/spec/shared';
// definePlugin/createErrorResponse → @objectstack/core

Metrics

	Before	After
@deprecated in spec .zod.ts	14	2 (informational)
@deprecated in runtime	9	1 (HttpDispatcher — adapters depend on it)
z.any() non-filter	1	0
Spec tests	5165	5157

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Project	Deployment	Actions	Updated (UTC)
objectstack-play	Error		Feb 12, 2026 8:01am
spec	Ready	Preview, Comment	Feb 12, 2026 8:01am

[Copilot]

Pull request overview

Completes v3.0 Phase 8 deprecation cleanup by removing deprecated helpers/aliases across @objectstack/spec and runtime packages, and updating tests/docs accordingly.

Changes:

• Removed deprecated helper functions from spec (plugin/events/errors) and tightened ui/i18n interpolation param typing.
• Removed deprecated schema aliases and legacy fields (e.g., ActionSchema location, realtime and rate-limit aliases, discovery capabilities alias).
• Removed deprecated runtime/adapters aliases/APIs (notably Hono createHonoApp) and updated tests, migration guide, and roadmap.

Reviewed changes

Copilot reviewed 28 out of 28 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/spec/src/ui/i18n.zod.ts	Tightens interpolation params from any to primitive union.
packages/spec/src/ui/action.zod.ts	Removes deprecated location field (use locations).
packages/spec/src/stack.zod.ts	Inlines previous network capability shape after removing discovery alias.
packages/spec/src/kernel/plugin.zod.ts	Removes deprecated definePlugin() helper (runtime logic).
packages/spec/src/kernel/metadata-plugin.zod.ts	Cleans up unused import tied to deprecated loader types.
packages/spec/src/kernel/events/bus.zod.ts	Removes deprecated event helper functions (runtime logic).
packages/spec/src/index.ts	Drops Hub namespace export and definePlugin re-export.
packages/spec/src/hub/index.ts	Removes deprecated hub re-export barrel.
packages/spec/src/api/realtime.zod.ts	Removes deprecated realtime alias exports; uses shared schemas directly.
packages/spec/src/api/realtime.test.ts	Updates tests to validate shared realtime enums directly.
packages/spec/src/api/realtime-shared.test.ts	Updates cross-protocol test to use PresenceStatus.
packages/spec/src/api/errors.zod.ts	Removes deprecated error helper functions (runtime logic).
packages/spec/src/api/errors.test.ts	Updates tests to validate ErrorHttpStatusMap instead of removed helpers.
packages/spec/src/api/endpoint.zod.ts	Removes deprecated RateLimitSchema alias; uses shared config schema.
packages/spec/src/api/endpoint.test.ts	Updates tests to validate RateLimitConfigSchema.
packages/spec/src/api/discovery.zod.ts	Removes deprecated ApiCapabilitiesSchema and related type export.
packages/spec/src/api/discovery.test.ts	Removes tests for deprecated capabilities alias.
packages/spec/V3_MIGRATION_GUIDE.md	Marks migration checklist items as completed for v3.0.
packages/runtime/src/index.ts	Removes deprecated rest alias re-exports and updates export list.
packages/rest/src/rest.test.ts	Removes backward-compat alias tests tied to deleted exports.
packages/rest/src/rest-api-plugin.ts	Removes deprecated ApiRegistryConfig and createApiRegistryPlugin aliases.
packages/rest/src/index.ts	Stops exporting deprecated rest aliases.
packages/core/src/plugin-loader.ts	Removes deprecated IPluginConfigValidator interface.
packages/client/src/index.ts	Removes deprecated pagination alias props and deprecated getObject().
packages/adapters/hono/src/metadata-api.test.ts	Deletes legacy integration tests tied to removed createHonoApp().
packages/adapters/hono/src/index.ts	Removes createHonoApp() and leaves only objectStackMiddleware().
packages/adapters/hono/src/hono.test.ts	Updates tests to cover middleware-only adapter surface.
ROADMAP.md	Updates Phase 8 checklist and Hono adapter description for v3.0 changes.

[Copilot]

ObjectStackHonoOptions is still exported (and includes prefix) but createHonoApp() has been removed, so this type is now unused within the package and no longer describes any public API surface. Consider removing it or replacing it with a middleware-specific type (or exporting only objectStackMiddleware without the legacy options type) to avoid confusing consumers.

Suggested change

	export interface ObjectStackHonoOptions {
	kernel: ObjectKernel;
	prefix?: string;
	}