VERSION 2.5.0, May 24, 2023 Allow users to define a password to protect the Bluetooth (or serial) communication with the I-SAFE VERSION 2.4, February 7, 2023 VERSION 2.3.2, November 8, 2022 Reading of TMA-3B3 csv file VERSION 2.3.0, February 1, 2022 1. I-SAFE configuration 1.1 GPS data: the GPS data can now be keyed in and saved into the I-SAFE sign. 1.2 CSV import and export and automatic ISF file generation: CSV files from the modem, Icoms Analytics and IcomSoft can be imported. The exported CSV file format has been updated and when saving a CSV or XLSM file, the corresponding ISF file is also automatically saved for support purposes in case the ISF file is needed. 1.3 LED brightness: allow maximum display brightness in English language (not in other languages). 1.4 Pop-up to ask to save the pictogram library when a new pictogram has been created: when the user creates one or more new pictograms, the user is asked if she wants to save the library of pictograms to avoid losing them. 2. Data analysis 2.1 Filter by hour and minute: a filter by hour and minute has been added to the choice of dates. 2.2 Campaign location drop-down: when more than one campaign has been recorded in the ISF file, a drop-down shows the different locations. 2.3 Data aggregation by time interval: the data on the general chart can be aggregated by a time interval of your choice.