Changelog #

0.1.2 #

Updated internal package constraints to accept the in-progress stem prerelease and matching adapter-test prereleases during workspace development.

Updated Ormed dependencies to 0.2.0 for the Postgres adapter stack.
Simplified explicit Postgres URL datasource bootstrapping to use the new Ormed code-first datasource helper path.
Removed explicit ensurePostgresDriverRegistration() calls from Stem Postgres runtime and seed paths by routing config-driven datasource creation through the new helper-based bootstrap code.
Updated Postgres workflow stores to honor caller-provided run ids, keeping adapter behavior aligned with workflow runtime metadata/manifests and the shared workflow-store contract suite.

Normalized postgresResultBackendFactory to accept a positional uri argument, matching the adapter factory style used across packages.
Updated Postgres adapter wiring to use the new factory signature.
Added workflow run lease tracking and claim/renew helpers to distribute workflow execution safely across workers.
Fixed worker heartbeat lookups by restoring soft-deleted heartbeat rows on upsert.
Added DataSource-based initialization that runs migrations before use, and introduced async fromDataSource helpers across Postgres adapters (including workflow stores).
Migrated the Postgres adapter to Ormed with generated registry/migrations for schema management.
Added a local seed runtime to run Postgres seeders without requiring ormed_cli.
Hardened lock-store timing/TTL evaluation for more reliable coordination.
Updated Ormed dependencies to 0.1.0.
Added workflow run lease migrations plus runnable discovery and metadata paging updates in the workflow store.
Migrated IDs to UUID v7 and simplified datasource/connection handling.
Added workflow store contract coverage and refreshed adapter docs/tests.
Updated dependencies.
Wired DataSource and seed runtime initialization to use the shared stemLogger by default, while still allowing explicit logger injection.
Hardened datasource/seed configuration overrides to safely merge nullable driver options.

Added durable watcher persistence and atomic event resolution so Durable Workflows resume with stored payloads and metadata.
Refreshed workflow run bookkeeping: saveStep now acts as a heartbeat, rewind/auto-version checkpoints are persisted with accurate ordering, and suspension records track resumeAt/deadline.
Implemented chord-claiming improvements and claim-timer cleanup to keep Postgres queues healthy during purges and consumer shutdown.
Shipped postgresWorkflowStoreFactory so CLI tooling and integration tests can bootstrap Postgres-backed Durable Workflows with a single helper.
Added lock-store contract coverage for PostgresLockStore, ensuring the semantics required by TaskOptions.unique and scheduler coordination stay portable across adapters.

Initial release containing Postgres broker, result backend, scheduler stores, and adapter contract tests extracted from the core stem package.