Changelog

2025-07-08: New features - Version 3.0.0

  • Breaking Change: the method ApiClient.normalize_params no longer modifies parameters. The implementation of it that previously did, which was meant only for the child class RestApiV2Client, has been migrated to that class as an override.

  • New Features:

    • New method OAuthTokenClient.refresh_client: instantiates and returns a RestApiV2Client instance and auto-refreshes the access token

    • New method RestApiV2Client.iter_history: iterates through large historical data sets that exceed the hard limit of classic pagination

    • New method RestApiV2Client.get_total: returns the total number of matching records in a classic pagination endpoint

    • Expanded coverage of type hints

    • Documentantion revisions

  • Fixes:

    • Method RestApiV2Client.rpatch now fully implemented (it mistakenly was left with no return value in previous versions)

    • Mutable default values in optional keyword arguments have been replaced with None.

2025-06-23: Add a new OAuth token exchange client class - Version 2.3.0

  • This version introduces a new client class for obtaining OAuth tokens using code grant / token refresh or for a scoped app.

2025-06-03: Add py.typed marker file - Version 2.2.0

  • Add a py.typed marker file so that type checkers recognize that pagerduty supports type checking.

2025-05-19: Bug fixes for iter_cursor and HTTP 204 response handling - Version 2.1.2

  • Allow try_decoding to return None for empty input; fixes GitHub issue #46.

  • Non-breaking changes to RestApiV2Client.iter_cursor, to fix GitHub issue #45:

    • It now uses the default_page_size client setting as the limit parameter.

    • It accepts a page_size parameter that can override said default (and params can also override this default), similar to iter_all.

    • When called indirectly via iter_all, the item_hook keyword argument is passed through to it, along with page_size.

2025-05-14: Bug fix - Version 2.1.1

  • The “main” method in the entry script is expected to receive no arguments, but in v2.1.0, it requires one positional argument.

2025-05-13: Command line interface - Version 2.1.0

  • Add a basic command line interface for Events API v2, for feature parity with the legacy library that is used in the Monit Integration Guide.

2025-04-08: Multi-file refactor - Version 2.0.0

This release introduces major structural changes to the module and how it is built and tested. These changes were made for long-term maintainability of the codebase. Previously, it was all contained within a monolithic .py file (with a single Python script for all unit tests); now it is organized into smaller, appropriately-named Python files.

Some lesser changes are also included:

  • The docstrings for the submit and send_change_event methods of EventsApiV2Client have been updated to reflect how they are expected to always return None; this was causing Airflow build failures.

  • The default user agent header has been updated: the prefix has been changed from pagerduty to python-pagerduty.

  • The version number pagerduty.__version__ is now maintained in pyproject.toml and discovered through package metadata introspection at import time. In Python versions prior to 3.8, the version will be 2.*.* because the new importlib feature required for it is unavailable.

2025-01-02: Migrate from PDPYRAS - Version 1.0.0

  • BREAKING CHANGE: class names have changed from what they were in pdpyras; see: PDPYRAS Migration Guide

  • The REST API client now supports new status page, event orchestrations, custom incident fields, OAuth delegations and alert grouping settings APIs.