23 lines
1.2 KiB
Markdown
23 lines
1.2 KiB
Markdown
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# Changelog
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## 2026-04-07 - 1.1.0 - feat(smartmigration)
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add initial smartmigration package with MongoDB and S3 migration runner
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- introduces a builder-style migration API with semver chain validation and structured migration errors
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- adds MongoDB and S3 ledger backends with locking, checkpoint persistence, dry-run planning, and fresh-install handling
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- includes comprehensive tests and project documentation for the initial public release
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## 2026-04-07 - 1.0.0 - Initial release
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Initial public release of `@push.rocks/smartmigration` — a unified migration runner for MongoDB (smartdata) and S3 (smartbucket).
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- Builder-style step definition: `migration.step(id).from('1.0.0').to('1.1.0').up(async ctx => { ... })`
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- Single unified data version (semver), tracked in a ledger
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- Mongo ledger (default when `db` provided) backed by smartdata's `EasyStore`
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- S3 ledger (default when only `bucket` provided)
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- Sequential, idempotent execution: `run()` is a no-op once data is at `targetVersion`
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- Per-step lock with TTL to serialize concurrent SaaS instances
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- Resumable steps via `.resumable()` and `ctx.checkpoint`
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- Fresh-install fast path via `freshInstallVersion` option
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- Dry-run mode
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