Upgrading Drupal

Can I set up a new clean Drupal install using the patch release 8.05? Or do I first need to install 8.04 then do an update?

I don't see and install.php files.

And, yes I am a newbie...

Thanks in advance.

ken

hi,

just updated Drupal 8 to 8.0.5 core using drush and I get the following error:

Prior to upgrading to 7.43 I accessed my website as admin and backed up the DB and the site. I then logged out and used:
/var/www/drupal/#drush vset maintenance_mode 1
/var/www/drupal/#drush cache-clear all
I then used:
/var/www/drupal/#drush vset maintenance_mode 0
/var/www/drupal/#drush cache-clear all
(These all gave the expected message of success.)
I then went back into my website and found the maintenance page still in place. I retried the same command but to no effect.
I then tried:
/var/www/drupal/#drush cron

After migration the files directory has oddly named files (long string of characters) eg. wutracapratracrunuspawruwaneprevicrothunustukavuseprachogo....

Fatal error: Call to undefined function metatag_translate() in /home4/llpharm/public_html/sites/all/modules/metatag/metatag.inc on line 224

This is the error I am getting when I click any link from my home page within my site. The home page renders, partially but all links within Drupal don't work. This error gets in the way.

Here is the site if it helps any: http://108.179.242.19/~llpharm

Any idea how to clear this error and get these links to start working again?

My Custom Content isn't displaying image fields after a Drupal 6 to 8 migration. Under Manage Display in D6 the field format was LightBox2, but in D8 the field is listed as disabled with format 'hidden'. Moving the field to active doesn't save, also, if I change the format a spinning icon just sits there for hours.

Any ideas on how to resolve?