v1.17.1

What's Changed

• chore(deps): security updates by @soltanoff in #457

Full Changelog: v1.17.0...v1.17.1

v1.17.0

Distributed Tracing with OpenTelemetry

End-to-end distributed tracing across the entire request path, powered by OpenTelemetry. A single trace now spans all four transports and every architectural layer: controller -> usecase -> repo. It's exported over OTLP/gRPC to a collector (Jaeger in the docker stack).

What's new

• OTLP/gRPC exporter - a global TracerProvider (pkg/tracing) with configurable endpoint, TLS, and sampling; spans batch-export to any OTLP-compatible backend.
• Cross-transport context propagation - W3C traceparent + baggage, so traces stay connected regardless of transport:
  • REST -> otelfiber middleware
  • gRPC -> otelgrpc stats handler
  • AMQP RPC / NATS RPC -> trace context carried in message headers via custom carriers
• Instrumented business layers -> use cases and repositories wrapped in tracing decorators, giving full visibility from handler down to DB and external web API calls.
• Jaeger in the docker stack -> make compose-up-all now brings up Jaeger, reachable through the nginx reverse proxy.
• No-op when disabled -> with TRACING_ENABLED=false, a no-op tracer provider is installed; instrumentation runs unconditionally with zero overhead.
• Internal routes excluded -> /healthz, /metrics, /swagger are not traced; only versioned API groups are instrumented.

Configuration

Variable	Default	Description
TRACING_ENABLED	false	Enable OpenTelemetry tracing
TRACING_OTLP_ENDPOINT	localhost:4317	OTLP/gRPC collector endpoint
TRACING_OTLP_INSECURE	true	Disable TLS for the OTLP exporter
TRACING_SAMPLE_RATE	0.1	Parent-based sampling ratio

⚠️ Sampling is parent-based - use 1.0 locally, but keep it low (0.1 / 0.01) in production.

Upgrade notes

• Tracing is off by default - no action required to keep current behavior. To enable, set TRACING_ENABLED=true and point TRACING_OTLP_ENDPOINT at your collector.
• Persistent repos were reorganized into per-domain packages to host the tracing decorators; the composition root was updated accordingly. No public API or transport contract changes.

PR's

• feat(OTEL): OTEL/OTLP integration by @soltanoff in #452

Full Changelog: v1.16.4...v1.17.0

v1.16.4

What's Changed

• chore(deps): go1.26.5 and security updates by @soltanoff in #450
• chore(docker): remove version specification from docker-compose files by @soltanoff in #451

Full Changelog: v1.16.3...v1.16.4

v1.16.3

What's Changed

• chore(deps): go1.26.4 and security updates by @soltanoff in #439

Full Changelog: v1.16.2...v1.16.3

v1.16.2

What's Changed

• chore(deps): go1.26.3 and security updates (CVE-2026-42501) by @soltanoff in #431

Full Changelog: v1.16.1...v1.16.2

v1.16.1

What's Changed

• feat: update README to reflect addition of NATS RPC and enhance domain descriptions by @soltanoff in #407
• chore(deps): update dependencies and modify linting rules by @soltanoff in #421
• refactor: make nested config structs unexported by @Dawe257 in #419
• chore(ci): update linting actions to use fail_level for error reporting by @soltanoff in #422

New Contributors

• @Dawe257 made their first contribution in #419

Full Changelog: v1.16.0...v1.16.1

v1.16.0

What's New: User Authentication & Task Management

This release adds two major domains to the clean architecture template — user authentication and task management — across all four transport layers (REST, gRPC, RabbitMQ RPC, NATS RPC).

User Authentication

• Registration with bcrypt password hashing and email uniqueness enforcement
• Login with JWT token generation and configurable expiry
• Auth middleware for all transport layers (Fiber, gRPC interceptor, AMQP/NATS token extraction)
• Profile endpoint to retrieve the authenticated user

Task Management

• Full CRUD for tasks scoped to the authenticated user
• Status state machine with validated transitions: todo → in_progress → done (and in_progress → todo)
• List endpoint with pagination (limit/offset) and optional status filtering
• Ownership enforcement — users can only access their own tasks

Infrastructure

• JWT package (pkg/jwt) with token generation and validation
• Three new database migrations: users table, tasks table, user_id foreign key on translation history
• gRPC server options support (for injecting unary interceptors)
• Protobuf definitions for auth and task services

Testing

• 27 unit tests for the task use case covering all operations and error paths
• Unit tests for user use case (register, login, get)
• Table-driven entity tests for task status transitions
• Auth middleware tests for both REST and gRPC
• Integration tests restructured into separate files by domain (user_test.go, task_test.go, translation_test.go)

Other Changes

• Swagger docs regenerated with full coverage of new endpoints
• Docker Compose updated with JWT configuration
• Logger simplified (removed redundant debug-level branching in error path)

Chore Changed and PR's

• chore(deps): bump rabbitmq from 4.2.4-management to 4.2.5-management by @dependabot[bot] in #397
• chore(deps): bump google.golang.org/grpc from 1.79.2 to 1.79.3 by @dependabot[bot] in #396
• chore(deps): bump github.com/jackc/pgx/v5 from 5.8.0 to 5.9.1 by @dependabot[bot] in #398
• chore(deps): bump nginx from 1.29.6-alpine to 1.29.7-alpine by @dependabot[bot] in #399
• chore(deps): bump github.com/nats-io/nats.go from 1.49.0 to 1.50.0 by @dependabot[bot] in #400
• chore(deps): update go-playground/validator, zerolog, grpc, and other by @soltanoff in #405
• feat: implement user authentication and task management with JWT support by @soltanoff in #406

Full Changelog: v1.15.2...v1.16.0

v1.15.2

What's Changed

• chore(deps): bump nginx from 1.29.5-alpine to 1.29.6-alpine by @dependabot[bot] in #392
• chore(deps): bump github.com/goccy/go-json from 0.10.5 to 0.10.6 by @dependabot[bot] in #393
• Bump golang from 1.26.0 to 1.26.1 by @soltanoff in #395

Full Changelog: v1.15.1...v1.15.2

v1.15.1

What's Changed

• refactor: improve logger initialization syntax for better readability by @soltanoff in #383
• chore(deps): bump github.com/caarlos0/env/v11 from 11.3.1 to 11.4.0 by @dependabot[bot] in #384
• chore(deps): bump github.com/nats-io/nats.go from 1.48.0 to 1.49.0 by @dependabot[bot] in #385
• chore(deps): bump postgres from 18.2-alpine to 18.3-alpine by @dependabot[bot] in #389
• chore(deps): bump github.com/ansrivas/fiberprometheus/v2 from 2.16.0 to 2.17.0 by @dependabot[bot] in #387

Full Changelog: v1.15.0...v1.15.1

v1.15.0

What's Changed

• chore(deps): bump github.com/ansrivas/fiberprometheus/v2 from 2.15.0 to 2.16.0 by @dependabot[bot] in #377
• chore(deps): bump postgres from 18.1-alpine to 18.2-alpine by @dependabot[bot] in #379
• chore(deps): bump rabbitmq from 4.2.3-management to 4.2.4-management by @dependabot[bot] in #381
• Bump golang from 1.25.7 to 1.26.0 by @soltanoff in #382

Full Changelog: v1.14.7...v1.15.0