Releasing Icinga 2.12.8

Today we are releasing Icinga 2.12.8. It addresses an issue with one of the fixes included in the 2.13.3 and 2.12.7 releases that was applied incorrectly in version 2.12.7. In addition, the bundled dependencies on Windows are updated to the latest available versions.

Changes

• Scheduling downtimes for all children and all services no longer fails due to an object name conflict. Only version 2.11.7 was affected by this issue. #9349
• Windows: Update the bundled version of Boost to 1.79.0. #9359