v0.4.0

v0.4.0 — Reliable Telemetry & Request Operations

New Features

• Request outcome telemetry — captured requests now include model, HTTP status, error message, and token-count source
• Server-side request filtering — filter request history by provider, endpoint, model, date range, text search, and success/error status
• Filtered CSV export — export the currently visible request set from the Requests tab
• Health check — GET /healthz returns a lightweight service status response
• Replay endpoint targeting — replay uses the original captured endpoint, including /api/generate and /v1/chat/completions

Improvements

• Failed and zero-token requests are now retained instead of disappearing from telemetry
• Streaming response flushing is preserved through the tracking response writer
• Captured request and response bodies are limited to 10 MiB to protect memory and storage
• Replay is restricted to registered provider URLs
• Added SQLite indexes for timestamp, endpoint, and model queries
• Request cards and detail views show model, outcome status, and token-source metadata
• Background request refreshes preserve the latest active filters
• Existing benchmark persistence APIs remain backward-compatible while new metadata is stored explicitly

Bug Fixes

• Fixed request replay returning 405 method not allowed by avoiding POST requests to the provider root
• Fixed stale polling responses replacing newer filtered Requests results
• Fixed response capture accounting so the stored body is capped without truncating bytes forwarded upstream
• Fixed backend release builds failing when proxy status and error metadata fields were missing from the response tracker
• Fixed database test and build mismatches after adding model, outcome, and request-filter metadata

Tests

• Added replay URL construction tests for Ollama and OpenAI-compatible endpoints
• Added persistence and filtering tests for model and outcome metadata
• Added proxy coverage for failed upstream responses and zero-token requests
• Full Go test suite and frontend production build pass

Compatibility Notes

• Existing SQLite databases are migrated automatically with the new benchmark metadata columns and indexes
• Rebuild the application binary after upgrading so the embedded UI and API changes are included

What's Changed

• feat: enrich request handling and telemetry by @codewithwest in #7

Full Changelog: v0.3.1...v0.4.0

What's Changed

• feat: enrich request handling and telemetry by @codewithwest in #7

Full Changelog: v0.3.1...v0.4.0