Changelog

What's new, improved, and fixed in LaneMind.

v0.20.4

Fixes OpenAI With Your Own KeyAugust 23, 2026

Using your own OpenAI API key failed on every current OpenAI model with an "Unsupported parameter: 'max_tokens'" error. LaneMind now speaks OpenAI's newer request format, so the connection test, live coaching and post-game reports all work again with your own key.
OpenAI's newest models need extra room to think before they answer and only accept their default creativity setting. LaneMind now accounts for both, so replies no longer come back empty or rejected.

If OpenAI changes its request rules again, the app now detects the rejection and automatically retries in a compatible format instead of showing an error.

Full Stats On The WebJuly 29, 2026

The web dashboard now shows the same statistics as the desktop app. A new Trends tab covers your net worth pace against the meta, farming pattern per game phase, win rate by game length, key item timings, lane phase grade, comebacks versus throws, objectives, and a full death analysis.
The Coaching tab gained neutral accuracy by tier, AI advice follow-through (your win rate with the coach versus without), and coaching XP progression. Insights gained enemy matchups, your achievement gallery, a weekly report, and a daily coach tip. Heroes can be sorted by games, win rate, GPM, or coaching XP, with role benchmarks against your rank bracket.
Everything works on your phone, and AI post-game reports can be generated for any synced match from the browser — no need to have the app running.

Skill build accuracy always showed 0% and warned that your level-up choices were "leaking value", even when nothing had ever been measured. Level-ups are now graded automatically against the live coach's skill recommendation while you play, so the number reflects real games — and the warning only appears when there is real data behind it.

Fixes Empty Web DashboardJuly 29, 2026

Your match history would not appear on the web dashboard. The app uploaded your history in far too many small pieces, the server throttled it for making too many requests in a row, and nothing ever arrived. It now sends your history in a handful of correctly sized uploads instead of dozens of tiny ones — a 1,200-match history goes up in three uploads rather than fifty-one.
If an upload is ever throttled or you go offline mid-sync, the remaining matches are no longer dropped from the retry queue. They wait and finish on their own.

"Sync now" in Settings starts completely fresh, clearing anything stuck from an earlier failed attempt. If your dashboard is still empty after updating, press it once and your full history will upload.

Critical — Fixes Startup CrashJuly 29, 2026

v0.20.0 failed to start, showing a "Cannot find module" error as soon as you opened it. A file the coaching engine needs was left out of the installer. This build includes it and starts normally.

If you are stuck on the broken v0.20.0, the in-app updater cannot rescue you — the app closes before the updater gets a chance to run. Download the installer again from lanemind.com/download and run it. It installs straight over the top, and your settings, login and local match history are all kept.