Initial version of distributed encode

Preliminary version of distributed encode for evaluation

Bugfix release

Fixes for various minor bugs

Early alpha release for evaluation

Various updates, focusing on choosing forward-compatible defaults

Alpha pre-release for testing

Refinements to the CLI for usability testing

Pre-release for testing

Substantial update, with breaking changes to the Columnar Intermediate Format. This release aims to stabilise that format.

Initial alpha for testing

This is the first pre-release for evaluation.

Do not use in production