V.1.1 (19.07.2022)

Applet detects form's submit event and writes information about it to a log-stream (as a new type of event "submit", described only by a time stamp). This will enable to distinguish in post-prcessing (using a heuristic of short delay between "submit" and following it "pageLoaded") which "pageLoaded" events were trigerred automatically by LimeSurvey reloading a page because of invalid/lack of responses and which by returning (navigating backwards) by respondent to a given screen.

V.1.0 (1.06.2022)

Applet detects whether for a given event a property is undefined (this especially applies to "scroll" events) and if so, it writes an empty string as a value of this property instead of "undefined", as it has before. This enables to somewhat decrease the size of log-streams and consequently helps to avoid lags and errors while saving results to a database.