This release fixes a bug appeared in version 1.5.6 of the
Hangfire.SqlServer package. There was a race condition between the
Worker threads, that causes the following problems, especially when small background jobs are processed.
- Changed – Disable immediate execution of a keep-alive query in queue and distributed locks.
- Fixed – Background jobs may be processed multiple times.
- Fixed – Keep-alive queries sometimes failing to execute.
Please see the corresponding release on GitHub for linked issues/PRs.