Changelog

All notable changes to nx9-auth will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.3.0] - 2026-07-22

Unified Modular Runtime Lifecycle: Fully implemented runtime subsystem (Application, ApplicationBuilder, AtomicRuntimeState, SignalManager, ShutdownCoordinator, WorkerManager, HookRegistry, RuntimeMetrics).
Axum HTTP Server Graceful Shutdown: Integrated HTTP listener lifecycle with Tokio signal handling (SIGINT and SIGTERM).
Prioritized Shutdown Hooks: Extensible shutdown hook execution (First, Normal, Last) with isolated failure handling.
Lock-Free State Machine: Deterministic, lock-free lifecycle state transitions (Initializing -> Starting -> Running -> Draining -> StoppingWorkers -> ExecutingHooks -> ClosingResources -> Stopped).
Comprehensive Integration Tests: Runtime lifecycle test suite verifying dependency assembly, hook order execution, and worker management.

Refactored run_server entrypoint in main.rs to construct and await the Application runtime lifecycle cleanly.
Updated database connection pool closing to execute during the ClosingResources lifecycle phase.

Fixed runtime completeness regression where Application::start() returned immediately instead of serving HTTP requests.
Resolved database provider initialization lifecycle synchronization between CLI subcommands and server mode.