package guardian

Changelog

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

unreleased

0.4.0 - 2026-04-07

Added

• GitHub Actions for lint-fmt and lint-opam
• Backend LRU cache for authentication requests

Fixed

• Typo in the additional_pools argument for the pool initialize function

Changed

• Updated GitHub Actions
• Improved performance of the validation function
• Changed argument from ~matches to ~required for the Permission.is_valid function for better clarity
• Increased consistency for function outputs: of_string always returns an option, _exn raises exceptions, and _res returns a result

Removed

• Deprecated start function
• Removed guardian.opam.locked file; as this is a library, it should not have a lock file

0.3.4 - 2025-11-07

Fixed

• maintenance

0.3.3 - 2025-04-03

Fixed

• support for OCaml 5.x

0.3.2 - 2024-03-21

Changed

• use string preprocessor instead of defining and using sql functions

Deprecated

• database start function, as no functions need to be defined anymore

0.3.1 - 2024-01-22

Added

• role assingment base structure for specifiying which role can assign which ones

Removed

• old unused database tables

Fixed

• package deprecation warnings

0.3.0 - 2023-09-21

Added

• helper functions on backend for integrated guardian usage

Changed

• performance update, reduce amount of needed role permissions

Removed

• relations

0.2.0 - 2023-07-05

Added

• helper functions on backend for integrated guardian usage

Changed

• extract roles into separate table
• rework relations
• combine "find checker" functions
• optimised validate function

0.1.1 - 2023-03-28

Added

• test cases for reported bug

Fixed

• checking for entity and uuid, bug allowed in certain cases to get access when action on entity matched

0.1.0 - 2023-03-13

💥 The start of using the changelog. Preparations for our version 0.1.0.

Added

• deployment for new releases and documentation

Changed

• typified the guardian library
• restructure the api