What's Changed

• fix: not overlooking remaining slots of ratelimit inside queue by @vr-varad in #424
• Always enqueue recovered workflows by @maxdml in #433
• partition key index by @maxdml in #434
• Better step timing by @maxdml in #442
• Add shared-base migrations 100-107 for application_name by @maxdml in #444
• Application names: internals by @maxdml in #445
• shared sysdb public api by @maxdml in #446
• Application rename by @maxdml in #447
• Add missing lineage for parent/child relationship during Enqueue by @maxdml in #451

Full Changelog: v1.1.0...v1.2.0

Release v1.2.0 Latest

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What's Changed

• don't run durable cancel on workflows during shutdown by @maxdml in #426
• Add print only flags to dbos migrate by @maxdml in #399
• batch pg_notify by @maxdml in #427
• fix same database datasources across multiple contexts by @maxdml in #431

Full Changelog: v1.0.0...v1.1.0

Release v1.1.0

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v1.0.0

v1 is a breaking release — see the Upgrading guide for the full migration, including a suggested order and a sed-able rename list.

go get github.com/dbos-inc/dbos-transact-golang@latest

Highlights

• Queues and schedules are database-backed. Both can now be created at any time, including after launch and from a Client, and are visible across every process sharing the system database. This deprecates the previous in-memory interfaces.
• Client is a sub-interface of Context. Every launched Context is a Client, so the duplicated Client* generics are gone — one set of package-level functions works from inside an app or from an external process.
• SQLite is an optional driver. Postgres-only apps no longer compile or link modernc.org/sqlite.

Breaking changes

Before you upgrade

• Drain pending debounces. A debounce still pending at deploy time will not fire under v1.
• Gob-serializer apps: drain scheduled firings. ScheduledWorkflowInput.Context changed type and old gob-encoded firings cannot be decoded. JSON apps are unaffected.
• One additive system-database migration runs on first v1 startup. v0.x and v1 executors can share a system database during a rolling upgrade.

What's Changed

• Small fixes (v1.0.0-rc.1 p1) by @maxdml in #395
• v1.0.0-rc.1 staging PR by @maxdml in #396
• Driver registration by @maxdml in #407
• Debouncer delayed workflows by @maxdml in #408
• Re-stamp workflow executor_id when successfully checkpointing a step by @maxdml in #411
• chore: normalize GitHub Actions workflow formatting by @azghr in #414
• Update workflow status with a final result only when status is PENDING by @maxdml in #417
• Restrict nested steps by @maxdml in #420

Full Changelog: v0.20.0...v1.0.0

Release v1.0.0

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This is the pre-release for DBOS Go v1.0.0.

It includes breaking changes. There's a document in docs/ you can feed your coding assistant to help you upgrade.

What's Changed

• Small fixes (v1.0.0-rc.1 p1) by @maxdml in #395
• v1.0.0-rc.1 staging PR by @maxdml in #396
• Driver registration by @maxdml in #407

Full Changelog: v0.20.0...v1.0.0-rc.1

Release v1.0.0-rc.1 Pre-release

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What's Changed

• Special steps runAsTxn by @maxdml in #380
• Fix a getEvent bug and re-design the notification subscription system by @maxdml in #382
• Queryable schedule names & scheduler direct enqueue by @maxdml in #383
• Fix step cancellation outcome by @maxdml in #384
• Fix deadlock and sqlite err propagation by @maxdml in #389
• Subpackages by @maxdml in #390
• Fixes by @maxdml in #391
• Distinguish between our own checkpointing writes and conflicting writes by @maxdml in #392
• fix: apply schedule race condition by @toastsandwich in #386
• Warn error cause lost by @maxdml in #393

Full Changelog: v0.19.0...v0.20.0

Release v0.20.0

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What's Changed

• Datasources by @maxdml in #358
• Support specifying an idempotency key with Send() by @maxdml in #362
• fix(stream): drain to the end of the stream when the producer goes inactive by @SamuelXing in #364
• Various by @maxdml in #363
• Factor context introspection outside of sys db by @maxdml in #365
• Preemptible sleep by @maxdml in #366
• add: child cancellation for workflows by @toastsandwich in #359
• Various improvements by @maxdml in #368
• No-version workflows are only dequeued by latest-version executors by @maxdml in #367
• Fix internal run as transaction rollback management by @maxdml in #371
• Use listen/notify for streams by @maxdml in #372
• Workflow attributes by @maxdml in #373
• Bulk forks and fork from by @maxdml in #374
• Client methods by @maxdml in #377
• Accept list of statuses (for cloud) by @maxdml in #378
• Include was_forked_from in workflow export/import by @SamuelXing in #375

New Contributors

• @SamuelXing made their first contribution in #364
• @toastsandwich made their first contribution in #359

Full Changelog: v0.18.0...v0.19.0

Release v0.19.0

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What's Changed

• upgrade dependencies by @maxdml in #349
• Enable Conductor for Cloud by @maxdml in #352
• Migrations 38-40 by @maxdml in #353
• DB-backed queues by @maxdml in #354
• List steps pagination by @maxdml in #355
• Metrics work by @maxdml in #356
• consolidate retry logic by @maxdml in #357

Full Changelog: v0.17.0...v0.18.0

Release v0.18.0

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