v0.3.0

Release v0.3.0

New Features

• New chart types across all sections — Routes, queries, and jobs now have dedicated chart panels with switchable chart types (response time percentiles, request volume, error rate, execution volume, duration, failure rate)
• Dashboard health summary — New HealthSummary model surfaces an overall health status and highlights routes/queries/jobs that need attention
• Dashboard "Needs Attention" section — Automatically surfaces slow routes, high error rates, and problematic jobs without manual digging
• Storage pressure indicator — Tracks and displays database storage growth so you know when to adjust retention settings
• Flame graph view for requests — Request detail pages now include a flame graph visualisation of operation timing
• P95 duration tracking for jobs — Job runs now record and display p95 duration alongside average duration
• Database load metric for queries — New card and chart tracking cumulative database load (execution count × avg duration) over time
• Diagnostic fields for queries — Query show pages now surface diagnostic information alongside existing analysis
• Chart series toggle — Show/hide individual series on charts without leaving the page
• Performance status concern — Shared HasPerformanceStatus concern for models that report a health status
• Metric strip component — New compact summary strip component for displaying multiple metrics inline
• Setup banner — Onboarding banner shown to users who haven't completed setup
• Time range selector — Redesigned time range UI with a custom date range option
• Suggestions service — Query show pages surface optimisation suggestions (caching, controller, SQL, HTTP, view) via dedicated suggestion services
• Statistics module — New RailsPulse::Statistics module for shared statistical calculations
• Cleanup stats reporter — Detailed reporting on what the cleanup job removed each run
• Cleanup task runner — Extracted cleanup orchestration into CleanupTaskRunner for testability
• Config and migration installers — Extracted install/upgrade logic into ConfigInstaller and MigrationInstaller classes
• Schema parser — New SchemaParser for reading and diffing schema state during upgrades
• Icon helper — Centralised IconHelper for rendering SVG icons
• Route helper — Centralised RouteHelper for building internal dashboard links
• CSP helper — Dedicated CspHelper for content security policy nonce management
• Backfill summaries job — New job to backfill summary records for historical data

Bug Fixes

• Corrected the migration filename for expanding the normalized query column (#122).

Breaking Changes

• None

Upgrade Notes

• Run rails generate rails_pulse:upgrade after updating.