Automated nightly release.

Fixed

• Livebook automatic clustering within AWS ECS (#3022)
• Embedding livebook inside iframe with LIVEBOOK_WITHIN_IFRAME (#3024)

Added

• Support for logging in JSON format via LIVEBOOK_LOG_FORMAT=json (#3017)

Changed

• Updated Docker images to use CUDA 12.8 and include NCCL (#3018)

Added

• Notebook export to include errors when exporting with outputs (#3009)
• Support for enabling reevaluate automatically for Smart cells

Fixed

• GitHub stars notebook to execute without errors when GitHubs API rate limit (#3006)
• Startup errors in env.sh when using the Docker deployment (#3013)

Fixed

• Fly runtime and FLAME workers failing to start due to missing epmd

This release marks Livebook Teams coming out of beta. It also brings experimental support for Python code evaluation. The Python integration is not feature complete and we plan to continue work on it. If you give it a try and you want to provide feedback, feel free to drop a comment on #2937.

Added

• (Experimental) Support for Python cells (#2936)
• Shortcut to toggle line wrapping in code cells (#2974)
• Support for automatic clustering in AWS execution environments (#2797)
• Example GitHub app notebook to the learn section (#2990)
• Support for OIDC group-based authorization in Teams apps (#2984)

Changed

• Bumped versions to Elixir 1.18.3 and Erlang 27.3.3 in the Docker image and the desktop app (#2987)

Fixed

• Improved UX when loading JS output fails or takes long time (#2975)
• Crashes when evaluating code that does a :setopts IO request (#2983)
• Missing box borders in app outputs
• Handling of livebook:// URLs on macOS and Windows (#3002)

Added

• Option to logout from Livebook app (#2961)

Fixed

• Escript installation on Windows with symlinks disabled (#2965)
• Escript static files not available after macOS automatic tmpdir cleanup
• Fixed mailto: URLs treated as relative in Markdown cells

Fixed

• K8s runtime failing to connect due to missing CA certificates (#2957)
• (Desktop) Fix Windows installer failing path checks step (#2958)

Fixed

• Crash when logging out from Livebook with identity provider configured (#2953)

Fixed

• Iframes not loading when Livebook starts normally, but iframe starts on a random port (#2947)
• Session cookie overflow error when user identity data exceeds 4kb (#2948)