Bottleneckers changelog
Every release, newest first. Back to Bottleneckers or read the whole Forge Log.

Lighter pages
- Ad slots load only when they scroll near the viewport
- Content pages scroll naturally with the window

Prerendered content pages
- Lessons, components and privacy pages ship as static HTML for faster first paint and search
- Ads are clearly labelled, with privacy opt-outs

Lessons panel and critical path
- Interactive lessons panel with live success checks
- The critical request path is drawn right on the canvas
- New analysis bar, a real 404 page, and an engine test suite behind it all
A 100-item polish pass. The headline is the lessons panel: each scenario gives you a goal, steps and a live check that turns green when you've fixed the bottleneck.

Image export
- Export any diagram as PNG or JPG

Playground v2
- Error rates and latency modelling per node
- Retry amplification — retry storms you can watch
- Stress-test mode
The simulator rebuilt around a real flow model: failures propagate, retries amplify, and the canvas shows exactly where the architecture gives out.