oso 0.15.0

Core

Breaking changes

• Changes to the query format affect ORM integrations. If you use one, be sure to update!

Other bugs & improvements

• Performance for large policies has been improved.
• Constraints applied to unbound variables no longer prevent the variables from becoming bound. For example:

parent_child(org: Org, repo: Repo) if org = repo.org;

will now work as expected when called with an unbound first argument; previously it was necessary to write

parent_child(org, repo: Repo) if org = repo.org and org matches Org;

to obtain the same behavior.

Ruby

Other bugs & improvements

• The ruby host library now only calls to_s on external instances when the instance needs to be serialized for a log line, debug message, or error. This improves performance in cases where to_s is slow (i.e. requires a round-trip to the database).

django-oso 0.11.0

Other bugs & improvements

• Minor updates to maintain compatibility with the core.

sqlalchemy-oso 0.11.0

Other bugs & improvements

• Minor updates to maintain compatibility with the core.

flask-oso 0.12.0

Other bugs & improvements

• Minor updates to maintain compatibility with the core.

Set up a 1x1 with an Oso Engineer

Our team is happy to help you get started with Oso. If you'd like to learn more about using Oso in your app or have any questions about this guide, schedule a 1x1 with an Oso engineer.