Upgrade to Python 3.11

What's Changed

[1.2.0] - 2026-02-21

Added

• Fallback TimeUtilities class implementation in pyiri2016/__init__.py for robustness when timeutil package is unavailable
• Explicit dependency declaration for timeutil package from GitHub in pyproject.toml

Fixed

• Fixed NameError: name 'TimeUtilities' is not defined when timeutil package was not installed
• Updated imports in pyiri2016/iri2016prof2D.py to use fallback TimeUtilities if external package is missing

Changed

• Raised minimum Python version requirement to 3.11
• Updated pyproject.toml to explicitly include timeutil @ git+https://github.com/rilma/TimeUtilities.git as a project dependency

Removed

• Obsolete Poetry-era build files: build_helper.py, pyproject_build_hook.py, poetry.lock
• Alternative build system: meson.build (root, pyiri2016/, source/)
• Deprecated CI configuration: .travis.yml (replaced by GitHub Actions)
• CodeClimate configuration: .codeclimate.yml (unused)
• Build artifacts: build/, dist/, pyiri2016.egg-info/ directories (now properly gitignored)
• Generated files: .coverage (coverage cache file)
• Migration-related artifacts: verify_migration.sh, .ansible/poetry.yaml
• Redundant configuration: setup.cfg (minimal content consolidated into setup.py)

In addition

• Release log of changes by @rilma in #15
• Set main as default branch by @rilma in #17
• Enhancement/13 python plus fortran image by @rilma in #19
• New method to retrieval IRI model source and data dependencies by @rilma in #20
• CVE-2007-4559 Patch by @TrellixVulnTeam in #24
• Bump virtualenv from 20.13.0 to 20.36.1 by @dependabot[bot] in #25

New Contributors

• @TrellixVulnTeam made their first contribution in #24
• @dependabot[bot] made their first contribution in #25

Full Changelog: v1.1.0...v1.2.0

Official release of the IRI2016 wrapper in Python

Release with License and DOI number.