Generally, I've found that exporting the game as ZIP instead of a single executable is a reliable way not to get the game falsely flagged as virus. If I were to guess, it seems that antiviruses don't like the self-extraction code and interpret it as a box from which a monster could be unpacked.
As for the Jam Player, I'd like to finally incorporate the entries thumbnails, custom voting criteria, automatic rank sorting (based on a combination of the criteria; e.g. 2 * THEME + 2 * FUN + PRESENTATION + OTHER) and custom export templates. I just need to find the time to do so among the work, the self-sustenance and basic entertainment. Maybe after I'm done with this Jam's voting...
As for the Jam Player, I'd like to finally incorporate the entries thumbnails, custom voting criteria, automatic rank sorting (based on a combination of the criteria; e.g. 2 * THEME + 2 * FUN + PRESENTATION + OTHER) and custom export templates. I just need to find the time to do so among the work, the self-sustenance and basic entertainment. Maybe after I'm done with this Jam's voting...