Changelog
What changed, when, and why. Dates only change when something real did.
2026-09-30: v0.1.0 launch
- Launch calculators: drop chance, dryness, target KC, pet chance, XP / time-to-99, combat level and GP per hour.
- Preset database of unique-item and boss-pet rates, verified against the official OSRS Wiki on 2026-09-30 (including the dragon warhammer's May 2024 change to 1/3,000).
- Shareable result links that prefill a calculator's inputs.
Planned next
- More presets (Barrows-style chest mechanics need their own math (being researched)).
- Guides: drop-rate math explained, combat formula in depth.
- Per-skill action presets for the XP calculator.
Suggest or vote on features via the contact page.