We can confirm successful release of ESA 2.8. hotfix. 

Release notes:

• Only server build was released
• We strongly recommend update to this version

Public changelog (as compared to version 2.8.20.0)

•  
• FIXED: After upgrading, license usage is duplicated under some circumstances
• FIXED: Network error 500” is displayed in Web Console under some circumstances
• FIXED: Offline OTPs authentication does not work in Windows Logins
• FIXED: Users are logged out from Web Console after 2 minutes
• FIXED: Realms for domain users duplicated 
• FIXED: Reporting engine installation is corrupted due to 2GB memory limit
• FIXED: API - Authentication methods without realm do not work
• FIXED: Push authentication does not work after self-enrollment and mobile number change
• FIXED: Reporting engine fails to install  when special characters are used
• FIXED: Reactivation fails when reactivating from User+SMS site to User-only site
• FIXED: Reactivation from offline file to online does not move the user consume
• FIXED: Offline behavior for windows login can`t be changed from MMC
• FIXED: Not possible to upgrade ESA core if installed together with reporting engine via MSI

Download: https://www.eset.com/nl/zakelijk/endpoint-security/tweefactorauthenticatie/download/