- Automatic activation of endodontics reciprocating modes (available from DMX firmware v2.03) - Introduction of the possibility of using the MX-i motor without instrument holder detection by pressing the surgical mode button on the home page (optional: must be configured by the system installer) - Motor rotation direction setting simplification in restorative and surgery modes: simple toggle button for CW and CCW rotation directions instead of selection in a pop-up window - Operative page simplification: removed light intensity control slider from the main view and replaced it with a setting button - Introduction of pre-programmed speed steps, that make motor speed setting easier and more consistent for the user - Refactored warning sounds: Removed unnecessary warning sounds when entering operative mode or accessing first operative step of an operative sequence (sometimes perceived as annoying by the user) Added warning sound when entering operative mode with motor CCW rotation direction engaged, as an improvement for device safety - Removed confusing warning banners without any added value for the user - Removed unnecessary and confusing indications for gear ratio 1:1 - Updated pre-programmed operative parameter values for built-in endodontics file manufacturers - Bug fixes: Corrected erratic behaviour of file stress warning display/sound in certain conditions Re-established Speaker OFF warning that was not displayed as it should Restored Web TV link that was not working any more Corrected wrong portuguese translation Restored IFU shortcut to table of content, that was not working anymore with iPad mini

- Bug fix for issue that may prevent motor from starting in endodontics operative mode (when used in combination with iOptima INT product) - Bug fixes for small graphic issues in user interface

- Updated app launch screen

- Landscape orientation supported for iPad mini device ONLY - When the CA ratio is selected in its pop-up list by tapping on the corresponding line, the window closes automatically once the selection has been made - Improved graphical presentation, following icons have been updated in the user interface : App icon; Gear ratio icon; Torque icon; Foot pedal mode icon; Restorative; Endodontics; Surgery and Piezoscaling operative mode icons

- Speed up access to Welcome page - Add support for 1:2.5 contra-angle ratio - Display torque in percentage (%) in addition to calibrated units (Ncm, mNm etc …) - Memorize current endodontics step when leaving EN operative page - Capability for the user to hide settings from operative page (RO, SR & PZ)

CE mark updated: now CE0123

- Added up to 3 dental motors control (iOptima INT only) - Added irrigation flow control in surgery procedures, as iOptima INT system now supports peristaltic pump integration (iOptima INT only) - Integrated support for Komet endodontics files systems

- Added Scaler function through piezoscaling (iOptima INT only) - Added Interactive troubleshooting features - Added IFU device operating error page access from error message pop-ups

- Added WaveOne and Reciproc features in Endodonctic applications (iOptima INT system) - Improved speed / torque fine settings ergonomy by the use of a numeric keypad - Improved troubleshooting information for system integrators (iOptima INT system) - Added Bien-Air CA Endo 4.4:1 to the list of contra-angle handpieces

- Fix for iPod device connection issue after iOptima unit switch OFF/ON cycles under iOS 11.

- New settings page allows the user to select the torque units: Ncm, mNm, gcm and % (% is available for Restorative mode only). - Update of endodontics files manufacturers protocols. Several endodontics files manufacturers protocols have been updated and some new manufacturers are now supported.

- Fixed an issue causing app to crash when exiting Restorative (RO) operative page. - Fixed an issue with speed and torque fine setting control display, in certain situations. - Fixed issues with auto forward time (EN) setting control display, in certain situations.

Fixed an issue with multilingual IFU availability: IFU is available in English, French, German, Italian, Spanish, Portuguese, Russian, Japanese and Chinese but it might happen under specific conditions that the IFU could not be displayed in the language selected by the user, although this language is supported.

- Improved ergonomy for navigation through Restorative programs - users easily navigate from the current procedure to the next or the previous one. - Extended list of gear ratios selectable by the user for Endodontics procedures. - Gear ratios are now color-coded for a more intuitive user experience. - App interface available in English, French, German, Italian, Spanish, Portuguese, Chinese, Japanese, Russian.