This is a correcting release that allows Hangfire to work with databases with case-sensitive and binary collations and fixes some other problems. Integration tests now are running against a case-sensitive database to reduce the probability of a mistake.

Release Notes


  • FixedOverflowException on the Job Details page when latency is too high.
  • Fixed – Job serialization fix when using the TypeNameHandling.All option.


  • Fixed – SQL Server storage does not work with case-sensitive and binary collations.
  • Fixed – “Incorrect syntax near ‘MERGE’” error in the CountersAggregator component.

Please see the corresponding release on GitHub for the linked issues.


This release consists almost entirely of the community contributions. Emma Walshaw, Tyson and Xaver Schulz, thank you so much!