Marivo 0.2.1

Marivo 0.2.1 is a patch release for the v0.2 line. It fixes report-local time bucket normalization and aligns the semantic documentation with the current agent-facing contract.

Highlights

Fixed report-local bucket timestamps so windowed analysis results preserve the intended report timezone semantics.
Cleaned stale description references from semantic object docs, help text, and skills.
Polished the Chinese latest documentation copy for readability and terminology consistency.

Fixed

Report-local bucket timestamps are now normalized consistently in the analysis executor.
Sampled folded observe results now keep the expected bucket encoding.
Query records now preserve the normalized report-local timestamp shape.

Documentation

Aligned semantic-layer site examples with the current metadata contract.
Removed obsolete description references from semantic object guidance.
Updated the v0.2 and latest documentation snapshots with the patch notes.

Breaking changes

Datasource authoring evidence in that historical release moved to the historical discovery API family plus a raw-SQL diagnostic escape hatch. The latest guide intentionally does not present removed symbols as runnable; the immutable v0.2 documentation preserves the exact release-era API history.

Installation

pip install marivo

Install the backend extra for the datasource you plan to use:

pip install "marivo[duckdb]"
pip install "marivo[mysql]"
pip install "marivo[trino]"
pip install "marivo[postgres]"
pip install "marivo[clickhouse]"
pip install "marivo[all]"

Marivo 0.2.1 requires Python 3.12 or newer.