This update mainly addresses the Chrome 66+ audio autoplay issue. Briefly: Chrome 66+ no longer allows audio to autoplay until after the user has taken one action on the page. jsPsych creates the audio context when jspsych.js is loaded, and this is usually before the user takes an action. This updates modifies the way that jsPsych uses the audio context so that it is automatically unblocked after the first action that the user takes.
This update also modifies the survey-text plugin so that the first text field is auto focused.