v0.16.0

Minor Changes

• Axis 3 — declare write-conflict behaviour in the schema (new). A model can now state what happens when a commit collides with a foreign claim or a stale snapshot — per committer kind (user / agent / system) — right next to its fields, using the same overwrite | reject | notify vocabulary as the onStale write guard. It is a third axis, orthogonal to policy (read access) and groups (delta routing).

  • conflict on model() — a plain, serializable disposition map. Pure data, so it round-trips through the schema registry to the server; the generic engine interprets it at the commit chokepoint (no per-model logic in the engine).

    // "a human's edit always wins (never blocked); an agent yields"
    conflict: { user: 'overwrite', agent: 'reject' }

  • Composable authoring helpers (new, from @abloatai/ablo/schema) — disposition functions plus a cn/cx-style combinator, so conflict policy reads like the rest of the DSL (relation.belongsTo()) and like modern config (plugins: [admin(), …]):

    import { coordination, humansOverwrite, agentsReject } from '@abloatai/ablo/schema';
    
    conflict: coordination(humansOverwrite(), agentsReject());
    // → { user: 'overwrite', agent: 'reject' }

    Exports: coordination, humansOverwrite / humansReject / humansNotify, agentsOverwrite / agentsReject / agentsNotify, systemOverwrite / systemReject / systemNotify, and the ConflictRule type.

  • An omitted committer kind falls through to the engine default (reject; honor onStale: 'notify'), so this is fully additive — existing schemas are unchanged. New public types ConflictAxis (also Ablo.Conflict.Axis) and the interpretConflictAxis interpreter are exported for custom policy composition.

• First-party shared schema for ephemeral keys (new). mintUserSessionKey now accepts schemaProjectId + schemaOwnerOrgId, binding the minted ek_ to a schema owner-org + project so schema resolves org-independently (one schema serves all of an integrator’s end-user orgs) while data stays scoped to organizationId. Requires the sk_ to carry ephemeral:mint-any-org; omit both for the existing per-org (BYO) behaviour.