Fixes and reliability improvements: • DOPE calibration now uses the cartridge it was opened for; an outdated result is no longer applied. • The selected cartridge is kept after a restart. • The range table is calculated even when the target is closer than the table step. • In group mode, changing a participant's scope immediately recalculates that row. • A backup or QR code with invalid numbers is rejected with a message and no longer damages your equipment. • Yandex.Disk: signing out no longer interferes with signing in again. • Kestrel: latitude from the weather meter is used for the Earth-rotation correction; if the weather could not be read, the meter is shown with an error instead of as connected. • Rangefinder and Kestrel: a second link drop during reconnection is no longer reported as connected; closing the device list stops the search. • Cartridge editor field labels are no longer cut off on narrow screens; zero conditions are grouped under one heading. • In the Chinese and Korean interface, pressure is labelled with the selected unit. • Back from "About" returns to Settings; screens are more stable.

The Calculate screen now accepts rifle cant: drag the rotated reticle and ruler, enter a value and side manually, or capture it with the phone level; cant can be reset. Holds and turret clicks follow the rolled reticle, and the level can be calibrated. Rangefinder profile support now handles both earlier and newer formats. Newer devices can show Cyrillic profile names and larger slot directories, and the format version is shown when reported. Incomplete or contradictory directories are not written to the device.

Wind direction gains a third reference — «From the barrel, following the azimuth». The number in the wind field stays the angle from the barrel, but the wind itself is pinned by compass: when the target azimuth changes the angle recomputes itself, like Kestrel's «WD Chg: w/DOF» mode. Enable it in Settings; the two existing references work exactly as before, and nothing changes by default.

The calculation card now spells out the metre unit instead of a single letter: it sits next to MIL and MOA, where a lone “m” was read as milliradians — a correction in metres was taken for one in milliradians. Also from the previous update: deleting a distance from the table is fixed, tapping a field selects its whole value, and with the keyboard open the calculation card becomes compact and stays visible.

On iPhone you can delete a rifle when more than one exists: the button is on the open rifle card, you can swipe left in the list, and tapping Profile again returns to the list. Deletion used to live only in the list and disappeared if you opened the rifle from the calculation screen. The last remaining rifle still cannot be deleted.

Settings now offer a choice of wind-direction reference. By default the wind is entered relative to the line of fire, exactly as before. Choose «By compass» and the wind is entered in true degrees: when the target azimuth changes, the calculation re-reads it against the barrel for you. Fixed: the keyboard can be dismissed — a «Готово» button now sits above it, and tapping blank space or dragging the list closes it as well.

The solution card now carries a trajectory block: it shows where the target sits relative to the horizon and switches between the bullet's vertical drop and its total lateral drift. Drag along the graph and the selected distance reports elevation, time of flight, velocity, energy, deviation from the line of sight, and both corrections; the graph can be dismissed from the card itself. Once a rangefinder or a rangefinding binocular is connected, the external-devices row shows the device name and firmware version reported by the device.