[eluser]jiolasa[/eluser]
I'm having the same problem.
I have an existing app that's worked fine on 2.0.2. I have a simple allowed_types config line:
Code:
$config['allowed_types'] = 'csv'
It's been working fine, as expected. Today I upgraded to 2.1, and
one of my servers (running Ubuntu) no longer accepted .CSV files, but the other (not sure what it's running) still accepts them fine. When I rolled back the upgrade, it fixed it, so it's definitely the upgrade that broke it.
I don't even know where to start, but I'm guessing (since my app worked before the upgrade) this is a bug rather than a programming error.. but, who knows.
I can happily provide any test results or code samples. Thanks!