v0.4.0

0.4.0 (2025-12-28)

Features

• config: add metrics configuration support (520ef1c)
• config: add metrics enabled flag to configuration (f78fa60)
• config: add telemetry configuration and initialization (d63c780)
• docker: add Prometheus and Grafana monitoring stack (3bc1018)
• http-transport: add support for JSON-RPC middlewares (5aa94a4)
• metrics: add HTTP status code categorization (44ce55d)
• metrics: add optional metrics collection with configurable buckets (ee3ab53)
• serve: add Prometheus metrics collection and HTTP endpoint (97bf754)
• serve: simplify metrics endpoint response handling (579b5a1)
• storage: add SQLite storage implementation with migrations (787708c)
• telemetry: add telemetry client with streaming message queue (f6e4f27)
• utils: add duration parsing utilities (3cd5e44)
• utils: add metrics collection utilities (8edb33c)
• utils: add percentile parsing utilities (a1777c0)

Bug Fixes

• metrics: add type safety for HTTP status code categorization (64f7854)