I installed v2.0.1 yesterday successfully (via a Softaculous deployment on my shared hosting) and then have just gone through the process of upgrading to v2.0.2 today, which completed successfully too.
I am running on PHP7, so I applied the patch as well before the upgrade.
However, now my store doesn't seem to publish the CSS...any ideas?
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UPDATE: After looking at the source code of the cache management page, and manually cut/pasting the URL's for Flush Static Files (I did all of them actually but I think it was the static files flush that fixed it) into the browser address bar, I have got the front of the site working again, however the backend is still as above.
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UPDATE II - Ok, I thought I'd fixed the front end - but it just seems to have broken again, same issue. Nothing has changed, as I can't do anything in the Admin area anyway, unless I cut/paste hyperlinks to clear cache. Arggh!