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  • Home
  • Get Started
    • Quickstart
    • Add Oso to Your App
      • Model Your Authorization Logic
      • Enforce authorization
      • Write Polar Rules
      • Filter collections of data
  • How-To Guides
    • Build Role-Based Access Control (RBAC)
    • Filter Data
    • Enforce an Oso Policy
      • Resource-level Enforcement
      • Field-level Enforcement
      • Request-level Enforcement
    • Write Rules
    • Authorize Across Services
    • More
      • Build Attribute-Based Access Control (ABAC)
      • Authorize in the UI
      • Build Authorization for Resource Hierarchies
      • Use Context in Policies
      • Share Rules Across Resources
      • Test Your Policy
  • GitClub Example App
  • Concepts
    • Authorization Best Practices
    • The Polar Language
  • Reference
    • Installation
    • Polar
      • Polar Syntax
      • Python Types in Polar
      • Built-in Rule Types
    • Frameworks & ORMs
      • Data Filtering Integrations
        • Filter collections with Django
        • Filter collections with SQLAlchemy
      • SQLAlchemy Library
      • Django Authorization Library
      • Flask Authorization Library
    • Developer Tools
      • Debugger
      • IDE Support
        • IDE Metrics
      • REPL
      • Tracing
    • Glossary
    • API Reference
  • Project Information
    • Get Help
    • 0.15 Documentation
    • Upgrading to 0.20
    • Releases
      • 2022-05-04
      • 2022-01-26
      • 2022-01-06
      • 2021-12-22
      • 2021-12-01
      • 2021-11-10
      • 2021-11-01
      • 2021-10-19
      • 2021-09-29
      • 2021-09-15
      • 2021-08-24
      • 2021-08-13
      • 2021-08-04
      • 2021-07-16
      • 2021-06-30
      • 2021-06-22
      • 2021-06-09
      • 2021-06-01
      • 2021-05-26
      • 2021-05-17
      • 2021-05-12
      • 2021-04-28
      • 2021-04-14
      • 2021-03-31
      • 2021-03-25
      • 2021-03-03
      • 2021-02-17
      • 2021-02-10
      • 2021-02-03
      • 2020-01-20
      • 2020-12-22
      • 2020-12-08
      • 2020-11-25
      • 2020-11-10
      • 2020-10-27
      • 2020-10-13
      • 2020-09-22
      • 2020-09-08
      • 2020-09-01
      • 2020-08-25
      • 2020-08-11
      • 2020-07-28
      • 2020-07-14
      • 2020-06-30
      • 2020-06-03
      • 2020-05-11
      • 2020-04-24
    • Performance
      • The "N+1 Problem"
    • Security
    • Use Cases
    • Internals
    • FAQ

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Releases

Changelogs for released versions.

Release 2022-05-04

Changelog for Release 2022-05-04 (oso 0.26.1) containing new features, bug fixes, and more.

Release 2022-01-26

Changelog for Release 2022-01-26 (oso 0.26.0, VS Code extension 0.26.0, django-oso 0.26.0, flask-oso 0.26.0, sqlalchemy-oso 0.26.0) containing new features, bug fixes, and more.

Release 2022-01-06

Changelog for Release 2022-01-06 (oso 0.25.1) containing new features, bug fixes, and more.

Release 2021-12-22

Changelog for Release 2021-12-22 (oso 0.25.0, django-oso 0.25.0, flask-oso 0.25.0, sqlalchemy-oso 0.25.0) containing new features, bug fixes, and more.

Release 2021-12-01

Changelog for Release 2021-12-01 (oso 0.24.0, django-oso 0.24.0, flask-oso 0.24.0, sqlalchemy-oso 0.24.0, VS Code extension 0.24.0) containing new features, bug fixes, and more.

Release 2021-11-10

Changelog for Release 2021-11-10 (0.23.0) containing new features, bug fixes, and more.

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, schedule a 1x1 with an Oso engineer.

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