3.21 Releases
Convox 3.21 upgrades Kubernetes to 1.31 and introduces NVIDIA GPU device plugin support, additional node group tags and IDs, release-based environment variable management, and EBS volume encryption.
3.21.0
Released: 2025-04-02
Updates
- Upgraded Kubernetes to v1.31
- Updated BuildKit to v0.20.1
- Updated EBS CSI Driver to v1.41.0-eksbuild.1
- Updated EFS CSI Driver to v2.1.6-eksbuild.1
- Updated Kube Proxy to v1.31.2-eksbuild.3
3.21.1
Released: 2025-04-14
Feature Additions
- Added support for ID and custom tags in additional node group configuration
- Enabled NVIDIA GPU device plugin support via rack parameter
- Introduced release-based environment variable management
Fixes
- Initial fix to add readinessProbe for gRPC services
3.21.2
Released: 2025-04-24
Updates
- GCP: Upgraded Terraform Google provider to 6.31.0, migrated image hosting from gcr.io to Google Artifact Registry
Fixes
- Fixed release-based ENV updates to correctly target the associated build
- Resolved nginx-related issues in GCP racks
3.21.3
Released: 2025-05-12
Updates
- Added tolerations and GPU support for
convox runon dedicated nodes - Enabled NVIDIA GPU plugin on dedicated node groups
Fixes
- Fixed liveness probe health check system
3.21.4
Released: 2025-06-25
Feature Additions
- Added support for NVIDIA GPU time slicing
- Added option to create release using build from one release and environment from another
- Added rack parameter to disable Convox resolver for services
Updates
- Removed Docker client and Docker mount dependency
3.21.5
Released: 2025-07-17
Feature Additions
- Added EBS volume encryption for EKS cluster node disks
- Enabled build cache for GCP-based racks using BuildKit
Updates
- Azure rack install improvements with documentation updates and provider upgrades
Fixes
- Resolved
convox resourcescommand display issue for ElastiCache resources
See Also
- Releases for the full release history
- GPU Scaling for GPU configuration
- Workload Placement for node group placement
