4.13.0 (2026-03-11)

Bug Fixes

• concurrency: Add wider protection againts concurrent use (942d5d7)
• race: Fix race condition when accessing structs from different goroutines (f0fe99c), closes #1160

Features

• helm: support setting environment variables (fa3505c)

Docker Images

Github container registry

• ghcr.io/metacontroller/metacontroller:v4.13.0
• ghcr.io/metacontroller/metacontroller:latest
• ghcr.io/metacontroller/metacontroller:v4.13.0-distroless
• ghcr.io/metacontroller/metacontroller:latest-distroless
• ghcr.io/metacontroller/metacontroller:v4.13.0-distroless-debug
• ghcr.io/metacontroller/metacontroller:latest-distroless-debug

Dockerhub (will be deprecated !!)

• metacontrollerio/metacontroller:v4.13.0
• metacontrollerio/metacontroller:latest
• metacontrollerio/metacontroller:v4.13.0-distroless
• metacontrollerio/metacontroller:latest-distroless
• metacontrollerio/metacontroller:v4.13.0-distroless-debug
• metacontrollerio/metacontroller:latest-distroless-debug

Helm chart

Github container registry

• ghcr.io/metacontroller/metacontroller-helm:4.13.0