python-redmine-expert 3.0.0

First release of the expert fork, distributed as python-redmine-expert. The import name redminelib
is unchanged, so it is a drop-in replacement for python-redmine 2.5.0.

Changes:

• Distribution renamed to python-redmine-expert, maintained by expert Zentrale after upstream development
  stopped
• Python 3.10 - 3.14 and PyPy3 are supported, Python 3.7 - 3.9 support has been dropped
• Requires requests >= 2.32
• Packaging moved from setup.py to pyproject.toml, code is linted and formatted with ruff
• Removed Pro Edition documentation, licensing and payment information, as Pro Edition code is not part of this fork

New Features:

• Support for the redmine_expert_helpdesk plugin: HelpdeskTicket, HelpdeskContact,
  HelpdeskMailbox (incl. test_connection()) and HelpdeskProjectSetting resources, helpdesk_init
  on issue creation
• Support for the redmine_expert_agile plugin: ExpertAgileSprint and ExpertAgileData resources

Bugfixes:

• API key authentication, impersonation and engine-wide requests params were silently dropped from every
  request since the unreleased upstream change that moved session options into per-request kwargs
• repr()/str() raised IndexError for resources that only contain an id, e.g. {'project': {'id': 1}}