File features-6.x-1.0-beta8.tar.gz is corrupt (wrong md5 checksum).

This occurs while Drupal.org is packaging a new tarball. Try again in a few minutes and it should work.

FYI, you should not use drush up to upgrade OpenAtrium (or most other install profiles) as the components are carefully configured to work with the other versions of projects packaged with the profile. See https://community.openatrium.com/documentation-en/node/1985

I should add to this comment that we've just seen this happening with 7.x-1.0-beta4 - presumably because it was made live today.

For reference, here's the output from drush make:

Checksum md5 verification failed for features-7.x-1.0-beta4.tar.gz. Expected fbce2ff07b59723d6688ceeac97a967a, received 418237a99310e42f4c3f9fcc6fdabe4e.

And from drush dl:

File features-7.x-1.0-beta4.tar.gz is corrupt (wrong md5 checksum).

However, the timestamp on the release notes says 00:45 (relative to UTC?) and it's now 11h00 UTC. It seems a bit odd to not doesn't create the tar file and md5 checksum at the same time or within a few minutes, given that during the interim period anyone using drush make / dl will get horrible error messages. Just reopening this ticket to check: is there a problem with the zip this time?

I'm having the same issues with the checksum.

From drush make:

Checksum md5 verification failed for features-7.x-1.0-beta4.tar.gz. Expected fbce2ff07b59723d6688ceeac97a967a, received 418237a99310e42f4c3f9fcc6fdabe4e. [error]

From drush dl features:

File features-7.x-1.0-beta4.tar.gz is corrupt (wrong md5 checksum).

#1286018: Newly generated packages are not available