# @nestarc/audit-log > NestJS audit logging with Prisma change tracking and PostgreSQL storage. Use published @nestarc/audit-log@0.6.0 for the baseline Quick Start (npm verified 2026-09-29). The current checkout has 0.7.0 Unreleased changes under a 0.7.0 manifest; candidate artifacts differ from the registry release. actorRequired and defineAuditConfig are candidate-only. Check the installed package source, declarations and [CHANGELOG](CHANGELOG.md) before choosing examples. ## Adoption and API guides - [README](README.md): requirements, setup, first event, and guide index. - [Adoption guide](docs/adoption-guide.md): manual events, one-model tracking, role changes, authorized reads, and verification. - [Agent usage guide](docs/agent-guide.md): version boundaries and implementation recipes. - [Runnable example](examples/quick-start/README.md): Nest HTTP, Prisma generation, migrations, and smoke verification. - [API reference](docs/api-reference.md): public configuration and return contracts. - [Transactions](docs/transactions.md): atomic-required, unsupported operations, and lifecycle integration. - [Actor and tenancy](docs/context-and-tenancy.md): authenticated actors, jobs, and explicit query scope. - [Storage and retention](docs/storage-and-retention.md): privileges, partitions, and maintenance. - [Export and streams](docs/export-and-streams.md): checkpoints, delivery retries, and late-commit limitations. - [Changelog](CHANGELOG.md): version changes. - [Candidate installation](docs/maintaining.md#candidate-documentation-example): build/pack and isolated consumer checks. ## Release references - [Published 0.5.0 README](https://github.com/nestarc/nestjs-audit-log/blob/v0.5.0/README.md) - [Official documentation](https://nestarc.dev/packages/audit-log/) - [npm package](https://www.npmjs.com/package/@nestarc/audit-log) Historical dated plans and design documents are implementation history, not current API instructions. Types are shipped at dist/index.d.ts. The llms.txt index is optional navigation; it does not grant permissions or override an application's policies.