HANGAR

Changelog

Every release, what changed, and why it matters.

v2.0May 2026

Rotorflight BBL support — binary log decode, headspeed analysis, ESC telemetry

NewRotorflight pilots can now upload .BBL blackbox files directly. No Blackbox Explorer export step needed — Hangar decodes binary sessions in the browser using WASM.
NewFull RF 4.5.x field support: headspeed, voltage (Vbat), current (Ibat), cumulative mAh (EscCap), ESC temperature (Tesc), and motor PWM output (EscPwm).
NewRotorflight heli registration — set log format to Rotorflight when adding a heli and configure motor Kv + size for envelope analysis.
NewMulti-session BBL files (multiple arming cycles in one file) are each decoded and saved as individual flights.
ImprovedUpload page now auto-detects file format — drop VBar CSVs and Rotorflight BBL files in the same batch and each is routed correctly.
FixResolved a session boundary detection bug in RF 4.5.x files where the header parser falsely split a single session into two, causing zero samples to be decoded.

v1.7May 2026

NewDelete individual flights — trash icon with inline confirmation on every flight card and row.
FixHelis now reliably save to your account across all devices. A bug caused helis to stay device-local if two users registered a heli with the same name. If you're affected, a sync prompt appears on the Fleet page — one tap fixes it.
FixVStabi Cloud exports (FLIGHTNAME_ui.csv + FLIGHTNAME_vbar.log) now pair automatically without renaming.
FixiOS file picker no longer grays out all files — removed the extension filter that Safari didn't recognise.
ImprovedUpload page and help copy now references VStabi Cloud (vstabi.info) instead of the desktop app.

v1.6Apr 2026

NewPublic landing page at hangar-rc.com — shareable link for the beta.
NewHelp & FAQ page covering VStabi Cloud export, metric definitions, and pack-retirement signals.
NewIn-app feedback form so you can report bugs without leaving Hangar.

v1.5Apr 2026

NewJoin the beta page — pilots enter a beta code and set their own password. No more manual invite emails.
ImprovedLogin page now links to the join flow and the forgot-password reset.

v1.4Mar 2026

v1.3Mar 2026

ImprovedSwitched from magic-link to email + password login — more reliable across email clients.
NewMotor envelope analysis — per-flight verdict based on motor size, class, peak current, and PWM.
NewSetup & Tuning tab — per-flight breakdown table showing PWM, current, IR, and cells side by side.
FixCell count inference now uses a voltage lookup table instead of a raw divide — much more accurate on 6S vs 12S.

v1.2Feb 2026

NewSupabase-backed sync — your fleet and flights follow you across devices.
NewBank detection from actual flight headspeeds, not configured targets — handles governor drift.
NewPWM trend line added to the headspeed/current chart.
NewCell count shown per flight — 10s and 12s flights on the same heli are now clearly distinguished.
ImprovedPack labels show cell count instead of the raw VBar battery tag number.

v1.1Jan 2026

NewPacks are auto-discovered from uploaded logs — you don't need to register them manually first.
NewIR trend tracking across flights using voltage sag regression under load.
NewBattery log tab — IR timeline chart per pack.

v1.0Dec 2025

NewVBar CSV parsing — upload a session export and every flight is stored against the right heli and pack.
NewFleet management — register helis with motor, ESC, governor banks, and servos.
NewPWM analysis bucketed by headspeed band — compare the same pack at different RPM targets.
NewPack health cards — IR, voltage sag, and PWM trends across your flight history.
NewContent-hash deduplication — uploading the same log twice never creates duplicate flights.