Everybody will be able to see its contents. Do not include usernames, passwords or any other sensitive information.
It looks like your host is closing the transfer too fast. You can download the new version and extract it on top of the old one; this is what the update does anyway.
Nicholas K. Dionysopoulos
Lead Developer and Director
🇬🇷Greek: native 🇬🇧English: excellent 🇫🇷French: basic • 🕐 My time zone is Europe / Athens
Please keep in mind my timezone and cultural differences when reading my replies. Thank you!