> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.ada.cx/llms.txt.

# Ada CLI 1.9.0

This release adds commands that test a changeset against the live AI agent. They show only on an AI agent that has the improvement loop turned on.

## Changes

This section lists what the release adds or changes.

* `changesets test start <changeset_id> --metric <id>` runs each test case that lists the metric on the changeset and on the live AI agent. The metric is the objective of the changeset or a custom metric. `--repeats` sets the runs of each test case on each side, from 1 to 5. The default is 3. The runs use Ada's improvement quota, not the simulation quota. For example: `adacli <instance> changesets test start <changeset_id> --metric <id>`.
* `changesets test get <test_id>` shows the result: the outcome of each test case on each side, and the test cases that the changeset fixed and broke. For example: `adacli <instance> changesets test get <test_id>`.

See [Ada CLI](/adacli/overview).