Not update 1.7.9

Hello, I tried to update hestia because it is in version 1.7.9 and I have been seeing the version logs and that version is not there, but it does not update, the automatic update button is disabled, I tried by command but it almost did not start uff, someone Can you tell me what can I do next? Thank you

PS: written by google translator

Operating System?

ubuntu 18.04

1.7.9 is the last version for Ubuntu 18.04


then ok thank you very much