JabRef version 3.6 on Linux Mint LMDE
In the entry editor, right next to the timestamp field, an icon triggers the pop-up of a calendar.
Under the calendar, today and none are displayed:

I believe these were clickable (to input today's date, or to clear the field).
JabRef version 3.6 on Linux Mint LMDE
In the entry editor, right next to the timestamp field, an icon triggers the pop-up of a calendar.
Under the calendar,
todayandnoneare displayed:I believe these were clickable (to input today's date, or to clear the field).