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SdkReactInternalVariablessdkMigrations

sdkMigrations

const sdkMigrations: Readonly<{ maxVersion: number; minVersion: number; sortedMigrations: Readonly<{ steps: MigrationStep[]; toVersion: number; }>[]; validated: true; }>

Defined in: src/lib/db/schema.ts:220 

Combined migrations for all SDK storage modules.

These migrations handle database schema upgrades from any previous version to the current version. The SDK manages all migration logic internally, so consumer apps don’t need to handle version arithmetic or migration merging.

Minimum supported version: v2 Migrations from v1 are not supported. Databases at v1 require a fresh install.

Migration history:

  • v2 → v3: Added was_stopped column to history table
  • v3 → v4: Added modelPreferences table for settings storage
  • v4 → v5: Added error column to history table for error persistence
  • v5 → v6: Added thought_process column to history table for activity tracking
  • v6 → v7: Added userPreferences table for unified user settings storage
  • v7 → v8: BREAKING - Clear all data (embedding model change)
  • v8 → v9: Added thinking column to history table for reasoning/thinking content
  • v9 → v10: Added projects table and project_id column to conversations
  • v10 → v11: Added media table for library feature, added file_ids column to history
  • v11 → v12: Added chunks column to history table for sub-message semantic search
  • v12 → v13: Added parent_message_id column to history table for message branching
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queueManagersdkModelClasses