Policy extended to include bookings until July 31st, but now excludes August from the re-booking period, as well as award tickets, tickets upgraded with miles or coupons...!
https://en.aegeanair.com/plan/offers...933.1578211639

What's somewhat strange is that you still have about 14,5 hours to change tickets booked for flights until 30/6 to July (and/or August, among others) and then you can change these tickets again for free pretty much immediately!? Aegean is surely pretty quick about posting their updates on their zero-fees policy...