What's New in Altair AI Hub 2026.1.0?
Released: April, 2026
The following describes the enhancements and bug fixes in AI Hub 2026.1.0:
AI Hub Server
🧪 Dependencies
- Bump Studio Core engine to 12.1.1
Deployment fixes and enhancements
Upgrades
- Kept Java to 17.0.17_10-jre-noble
- Upgraded Keycloak to 26.5.6
- Upgraded Grafana to 12.4.2
- Upgraded Jupyterhub to 5.4.3
- Kept Git-LFS 3.7.1
- Upgraded ActiveMQ to 2.53.0
- Upgraded NVidia Cuda version in our GPU images to
13.2 - Kept Python to 3.14.3
- Kept PHP to 8.5
- Switched to official Panopticon MonetDB image
- Kept Postgres 17 images to 17.9 for keycloakdb, aihubdb, jupyterhubdb
- Kept Postgres 14 images to 14.22
- Kept Postgres 15 images to 15.17
- Kept Postgres 16 images to 16.13
Feature improvements
- Added multiple CORS header domain support for WebAPI Endpoint
- Added ALM_HHWU_PROXY_* environment variables for LicenseProxy in the helm chart
- Added access token lifespan property for Keycloak
- Added Allow Brute Force Detection properties and turn the feature on by default
- Renamed KEYCLOAK_USER and KEYCLOAK_PASSWORD) to KC_BOOTSTRAP_USERNAME and KC_BOOTSTRAP_PASSWORD
- Set more strict CSP header default values in RM Proxy
- Set stronger default ciphers in RM Proxy
- Added CACHE_MAX_AGE property to RM Proxy
- Moved sensitive settings from ConfigMaps to Kubernetes Secrets in the helm chart
- Implemented graceful shutdown for ActiveMQ
Fixes
- Fixed prometheus paths
- Removed legacy WebAPI and Job-Agent definitions from the helm chart
- Removed some RollingUpgrade replacement strategies from the helm chart
- Removed JUPYTERHUB_DOCKER_DISABLE_NOTEBOOK_IMAGE_PULL_AT_STARTUP property from the docker compose templates