Varnish Controller 5.1.2 Release

This is a patch release for Varnish Controller with the following fixes:

• Fixed a bug in the Request Router where random was redirected to an unhealthy endpoint.
• Improved database indexes for faster queries.
• Headers set for health probes in the Routing Rules are now sent in the same casing as configured.
• Build with Go 1.20.2.
• vcli file now has -label support.
• Error log level when MMDB CSV file is not configured has been lowered to Info.
• Include gRPC Health and Routing Health information in router debug and system debug information.
• Fixed an error in Invalidations where you couldn’t add new headers to existing invalidation.
• Fixed a bug when having multiple includes with same name when creating/editing VCLGroups.
• Fixed a bug involving renaming files in editor.

See Varnish Controller Changelog for more details on the changes and the upgrade notes for more details on how to upgrade.

Take a look at the Varnish Controller Deprecation page to prepare for upcoming major changes.

This update is recommended for all users.