• Now available in German, French, Irish, Italian, Dutch and Spanish. The app follows your iPhone's language, or choose one in Settings • Regenerations are now detected on more engines, those engines where the ECU doesn't report an active regen now have a fallback detection • A regeneration that continues over multiple drives is now recorded as one regen with its true start • Soot % and Time Remaining are steadier: they learn from your recent regens, and a new vehicle shows a note until its first regen is recorded • New Driving Days and Regen Days calendars on Your Trips and Your Regens • Your Regens and Your Trips open faster, with Show more for older entries and a back-to-top button • The full comprehensiv vehicle scan when sensors are not detected now finishes within 25 minutes, with a countdown and a Stop button • CarPlay: tap Try Demo to see sample data when no OBD adapter is connected • Stability and performance improvements

• Fleet Insights now loads faster — see fleet-wide regen and driving stats without waiting • When connected to your companion display, the app now shows the live DPF dashboard reliably instead of staying on the connect screen • More dependable connection and data streaming, with trips and regens recording in the background • Stability and performance improvements

• More reliable connection to your OBD adapter and companion device display • "Last regen" distance and time now show correct values instead of staying at 0 on some vehicles • When more than one OBD adapter is nearby, you can now choose the one to use • Stability and performance improvements

• Swipeable dashboard — swipe between 4 screens (Soot %, Time Remaining, Soot Calc, Speed/RPM) matching the companion display device • New "Default Screen" setting — choose which screen the app opens to on launch • CarPlay improvements — shows your last-known DPF data when no dongle is connected, with live progress messages during connection • Improved regen detection for new engine types — regens are now detected even on vehicles where the regen flag sensor isn't available • Fleet data automatically re-syncs to the cloud on first launch • Consistent UI styling throughout Settings and Fleet Insights • Arc width fix on Speed/RPM screen

• Original Carista dongle (BLE 4.0) now supported alongside Carista EVO • Snapshot card shows DPF status at a glance on app launch — soot %, time remaining, odometer • Manual Bluetooth device selection during setup for non-standard OBD adapters • Connections section in Settings — see which adapter your app and device are configured for • Firmware V78: automatic dongle switching — no manual reset needed when swapping adapters • Improved connection stability — 30-second watchdog prevents stuck connection states • Oil ash plausibility threshold raised for high-mileage vehicles (ECU limit is 110g) • Bug fixes and performance improvements

• CarPlay cold launch — tap the CarPlay icon to connect and see live data without opening the iPhone app first - takes approx. 30 seconds to connect to OBD. • Accurate time remaining — uses real observed soot build rates with no artificial caps, persists across sessions • Regen threshold precision — exact values from your vehicle's regen history (e.g. 5.98g, 24.02g) • Companion device improvements — faster auto-connect, handles accessory power gracefully, last-value-wins for thresholds • Snapshot card — always shows both soot % and time remaining arcs, updates immediately at trip end • Fleet insights — regen fuel impact comparison, route matching for repeat journeys • Bug fixes and performance improvements

• Pay What Is Fair — voluntary support option in Settings. Help sustain continued development if the app is useful to you. • Vehicle Alerts — smart notifications for regen approaching, regen predicted, fuel efficiency changes, and device sync reminders. • Multi-vehicle support — automatically tracks multiple vehicles when connecting to different cars. • Improved trip recording — device-recorded trips now survive power loss and display correctly. • Fuel efficiency accuracy improved — readings now closely match your vehicle's dashboard. • YOUR VEHICLES section in Settings shows engine code, vehicle name, VIN, and activity dates. • Bug fixes and performance improvements. • If your engine code isn't listed or DPF sensors aren't detected on first connection, the app will let you know and offer to contact support. The following engine codes should be supported, although compatibility depends on the ECU software version installed in your vehicle: CAAC, CAGA, CAHA, CAPA, CAYA, CAYB, CAYC, CCWA, CDSB, CFCA, CFFB, CFGB, CFGC, CFHA, CFHC, CFHD, CFJB, CFWA, CGLB, CGLC, CHNC, CJCA, CJCB, CJCD, CLAB, CLHA, CNHA, CNHC, CRBC, CRKB, CRLB, CRMB, CRUA, CSHA, CTBA, CTEC, CUAA, CUDC, CUNA, CUPA, CUSA, CUSB, CUTA, CUUB, CUWA, CVUA, CVUB, CVUC, CXBA, CXEB, CXEC, CXFA, CXGA, CXGB, CXHA, CXHB, CXHC, CXXA, CXXB, CZZA, DAUA, DAVA, DBGC, DCBC, DCBE, DCXA, DDWA, DETA, DEUA, DEUC, DEWA, DEZE, DFBA, DFCA, DFEA, DFFA, DFGA, DFHA, DFLA, DFLB, DFSB, DFSD, DFSF, DFYA, DGDA, DGDB, DGTE, DGTC, DGTD, DHXA, DJGA, DLUB, DMGK, DMMA, DMZA, DMZB, DNAA, DNAB, DNAC, DPXB, DSRA, DSRB, DSSA, DSTB, DTNA, DTPA, DTPB, DTRA, DTRD, DTRB, DTRC, DTRE, DTSA, DTSB, DTUA, DTTA, DXBA, DXNB, DXRB, DXRC.