Yet another bugfix update to the stable TeamCity version: 8.1.5 build 30240.
The release includes several performance improvements throughout the system and multiple fixes. You can get the full fixed issues list in our tracker.
As with all the other bugfix updates, this one does not change the data format, so upgrade should be easy and you can still rollback to other 8.1.x build if necessary.
Just get the build and follow the usual upgrade instructions.
P.S. TeamCity is not vulnerable to ShellShock exploit as it does not use the affected technologies.
P.P.S. If you happen to visit JavaOne in San Francisco next week, make sure to drop by JetBrains booth in the exhibition hall, say hi and ask your favorite TeamCity questions!