On the evening of Thursday, 7th of November, Teem conducted a routine code release. In this release, one of our dependent packages was updated as we continue to move to Python 3 compatibility. In addition to the package update, SAML application code was updated to appropriately use the upgraded packages. Early in the morning of 8th of November, a separate issue was found with the release put out hours before. In accordance with our process the release was reverted to last known good state. This caused the SAML specific sections of the application to no longer be compatible with the underlying dependent packages. Throughout the 8th of November the code release was altered to remove the issue noted above, and in the afternoon of the 8th was redeployed, placing the SAML application code changes back in place.