Dragonfly

v2.4.2Storage & Data

Mar 9, 2026Copy link

Dragonfly v2.4.2 adds gRPC rate limiting and scheduler cluster configuration while improving security scores and fixing several configuration inconsistencies.

• enhancementConfigure gRPC rate limiting for production

  The new gRPC rate limiting feature protects against resource exhaustion attacks. Review your current traffic patterns and configure appropriate rate limits in your Dragonfly configuration to prevent service degradation under load.

• breakingUpdate configuration files for renamed fields

  The rateLimit configuration field was renamed to bandwidthLimit. Check your configuration files and update any references to use the new naming convention to avoid configuration parsing errors.

• enhancementLeverage new scheduler cluster management

  With scheduler cluster de-registration support, implement proper cluster lifecycle management in your deployment scripts. This helps maintain cluster health and prevents orphaned schedulers from affecting performance.