2026 Feature Update 1
This is the first feature update of the 2026 release series. Details are in the release notes. Highlights:
- New pipeline tooling for expanding a configuration file into a full configuration (
lenskit pipeline expand) and generating a Mermaid diagram for a pipeline (lenskit pipeline diagram). - Restored Pandas 2.2 support for better Google Colab compatibility.
- Fixed a few small bugs.
- Better progress and cancellation for Rust-accelerated training tasks.