Chutes TEE 1.2.0 ships with Ubuntu 26.04 support

Chutes released TEE 1.2.0 and Miner 0.5.0 with Ubuntu 26.04 native support, GPU stack upgrades (CUDA 13.2, NVIDIA drivers 595.71.05), k3s 1.35.4, new Ansible playbooks for host and guest upgrades, and HuggingFace cache purge API. Team cautioned against upgrading to 26.04 from 25.10 until the playbook is tested further, citing early stability concerns. Ubuntu 25.04 reached EOL and is no longer supported for new installs.

• •Ubuntu 26.04 native TDX kernel support; 25.04 EOL, no longer supported
• •GPU Operator v26.3.1, CUDA 13.2, NVIDIA drivers 595.71.05 included
• •New Ansible upgrade playbooks for host and guest image management
• •HuggingFace cache purge API with cancellable downloads; X-Signature attestation headers
• •25.10→26.04 upgrade playbook untested; team recommends waiting before upgrading