Version 4.3.1

• Fix: fix typing issues with pytype/pyrefly. Thanks to @mfigurnov for the PR.

Version 4.3.0

• Add typed __new__ overloads for type-safe constructor calls. Thanks to @mfigurnov for the PR.
• Fix: correct ImmutableOrderedDict _dict_cls so that it works correctly. It actually silently used plain dict due to the issue (which actually do preserve order on Python 3.7+, so the bug was not noticed). Thanks to @mfigurnov for the PR.

Version 4.2.2

No code changes.

• Update classifiers, Github Actions... for Python 3.14
• Update metadatas for PEP 639

Version 4.2.1

• Published with attestation
• Update classifiers, Github Actions... for Python 3.13 (no code changes)

Version 4.2.0

• Add discard method which return a new immutabledict without the item at the given key, if present. Thanks to @matthiasdiener for the PR #307

Version 4.1.0

• Do not store cached hash value when pickling. Thanks to @matthiasdiener for the PR #287

Version 4.0.0

• Replace __init__ by __new__. Thanks to @spacether for the PR #263
• Add explicit items()/keys()/values() methods to speedup these methods. Thanks to @matthiasdiener for the PR #265
• Add set/delete/update functions. Thanks to @matthiasdiener for the PR #271
• Add documentation at immutabledict.corenting.fr

Version 3.0.0

• copy() (breaking change): remove the option to pass keyword arguments (which were present as key/value pairs in the copy). Now the method doesn't take any arguments (it behaves the same as a normal dict).
• Python versions: drop Python 3.7 support
• Typing: fixes
  • Make the key covariant. Thanks to @spacether for the PR #244
  • Fix key/value typing missing for ImmutableOrderedDict

Version 2.2.5

• Fix hard-coded class reference in fromkeys() resulting in always using dict for fromkeys() (instead of OrderedDict in ImmutableOrderedDict for example). Thanks to @cthoyt for the PR #234

Version 2.2.4

• Include tests in sdist for easier packaging