Changelog feature - all changes made to unit settings are saved in app Notifications - you can now subscribe for App/FW updates and News/Marketing Added search and filters in event logs and certificates Support for SST1 firmware version 1.13 Added last passed calibration date in bump certificate Added support for mg/m3 in data logs IOELV and peaks for SST1 are now accessible from menu Data logs are now exported faster Fixed data logs duplication SST4 Fixed alarms showing as unknown in SST1 event logs SST4 not fitted sensors no longer affect star rating UI fixes for small screens Lot of other small bugfixes

Minor bugfix for SST4 and RTR

Fixed bug when old SST1 saved configuration files cannot be opened Added stars to indicatate that config file is used for compliance Added standard bottles type selection Fixed bug in bottle info editing

Common: - Dark mode! - Refactored code for improved stability - Support for new bottle info formats - App size optimization - Added time sync with time server to avoid bug related to incorrect time in users phone SST1: - Added support for SST1 12XX series and FW v1.XX - Added simple mode - Added IOELV and daily peaks page - Improved help messages - Added silent mode SST4: - Improve support for models with SO2 - Single saved configuration for all models - Increased data logs reading speed - HighHigh are now available for LEL-IR - Added compliance beep - Added auto-cal - Added more event logs - Added more languages RTR: - Unit health is updated after cal/bump without extra tap - Fixed bug which created new reader when changing site - Uploading cal/bump certificates - Downloading and inserting company logo for cal/bump certificates - Added resending data after phone was offline

Added last calibration and bump dates into data logs CSV Bunch of small bugfixes

NFC communication speed is now twice as fast! Improved support for SST4 with IR sensor and SST4 Pump New calibration and bump certificates Support for system font scaling Fixed setting scan protect on the unit Fixed range checks in alarms settings Fixed sensor health showing less stars Fixed small bugs in data logs extraction Fixed calibration start event in SST4 event logs

Bugfixes release: - Fixed bunch of bugs in sending data to compliance software - Data logs export performance improvement - Fixed bugs in some translations - SST4 Pump model support improved - SST1 battery serial number change fixed

Added German and Romanian translation

Add Arabic language [SST1] Fix NH3 and H2 calibration [SST4] Fix O2 LowLow alarm missing [SST4] Fix reseting serial number when applying SC [SST1] Fix hibernation shows error (but works) Dutch translation fixed Fix negative alarm duration

Small bugfixes release: - Fix NH3 and H2 calibration - [SST4] Fix O2 LowLow alarm missing

SST4 support, data logs, SST1 bugfixes

This release contains a lot of bugfixes, wait for 2.1.0 with new features. Fix crash when saved config is deleted Fix clock on daylight saving time Fix sorting and time in calibration certificates list Assign check fix fields population SDC fix detector/monitor for existing files Fix crash when saved config is deleted Fix scanning bottle NFC Fix values in certificates Fix some sensors showing as "null" on fresh air results page Allow calibration of O₂ sensor with N₂ bottle Fix O₂ alarms Fix "Next calibration" button Show cal/bump expired if it's in 24 hours Adjust min alarm values Prohibit low alarm higher than high alarm Add "settings not compliant" indication Tidy connectivity UI