1.4.1

Packaging updates and notes for downstreams

• Declared Python 3.12 and PyPy 3.8-3.10 supported officially
  in the distribution package metadata.

  Related issues and pull requests on GitHub:
  #553.

• Replaced the packaging is replaced from an old-fashioned :file:setup.py to an
  in-tree :pep:517 build backend -- by :user:webknjaz.

  Whenever the end-users or downstream packagers need to build frozenlist
  from source (a Git checkout or an sdist), they may pass a config_settings
  flag pure-python. If this flag is not set, a C-extension will be built
  and included into the distribution.

  Here is how this can be done with pip:

  .. code-block:: console

  $ python3 -m pip install . --config-settings=pure-python=
  

  This will also work with -e | --editable.

  The same can be achieved via pypa/build:

  .. code-block:: console

  $ python3 -m build --config-setting=pure-python=
  

  Adding -w | --wheel can force pypa/build produce a wheel from source
  directly, as opposed to building an sdist and then building from it.

  Related issues and pull requests on GitHub:
  #560.

Contributor-facing changes

• It is now possible to request line tracing in Cython builds using the
  with-cython-tracing :pep:517 config setting
  -- :user:webknjaz.

  This can be used in CI and development environment to measure coverage
  on Cython modules, but is not normally useful to the end-users or
  downstream packagers.

  Here's a usage example:

  .. code-block:: console

  $ python3 -Im pip install . --config-settings=with-cython-tracing=true
  

  For editable installs, this setting is on by default. Otherwise, it's
  off unless requested explicitly.

  The following produces C-files required for the Cython coverage
  plugin to map the measurements back to the PYX-files:

  .. code-block:: console

  $ python -Im pip install -e .
  

  Alternatively, the FROZENLIST_CYTHON_TRACING=1 environment variable
  can be set to do the same as the :pep:517 config setting.

  Related issues and pull requests on GitHub:
  #560.

• Coverage collection has been implemented for the Cython modules
  -- by :user:webknjaz.

  It will also be reported to Codecov from any non-release CI jobs.

  Related issues and pull requests on GitHub:
  #561.

• A step-by-step :doc:Release Guide <contributing/release_guide> guide has
  been added, describing how to release frozenlist -- by :user:webknjaz.

  This is primarily targeting the maintainers.

  Related issues and pull requests on GitHub:
  #563.

• Detailed :doc:Contributing Guidelines <contributing/guidelines> on
  authoring the changelog fragments have been published in the
  documentation -- by :user:webknjaz.

  Related issues and pull requests on GitHub:
  #564.

---

1.4.0

The published source distribution package became buildable
under Python 3.12.

---

Bugfixes

• Removed an unused :py:data:typing.Tuple import
  (#411)_

Deprecations and Removals

• Dropped Python 3.7 support.
  (#413)_

Misc

• (#410), (#433)

---

1.3.3

• Fixed CI runs when creating a new release, where new towncrier versions
  fail when the current version section is already present.

---

1.3.1

The published source distribution package became buildable
under Python 3.11.

---

v1.3.0a0

Bugfixes

• Do not install C sources with binary distributions.
  (#250)_

Deprecations and Removals

• Dropped Python 3.6 support
  (#274)_

---

v1.3.0

Bugfixes

• Do not install C sources with binary distributions.
  (#250)_

Deprecations and Removals

• Dropped Python 3.6 support
  (#274)_

---

v1.2.0

Features

• FrozenList now supports being used as a generic type as per PEP 585, e.g. frozen_int_list: FrozenList[int] (requires Python 3.9 or newer).
  (#172)_
• Added support for Python 3.10.
  (#227)_
• Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
  (#227)_
• Started shipping platform-specific arm64 wheels for Apple Silicon.
  (#227)_

---

v1.2.0a8

Features

• FrozenList now supports being used as a generic type as per PEP 585, e.g. frozen_int_list: FrozenList[int] (requires Python 3.9 or newer).
  (#172)_
• Added support for Python 3.10.
  (#227)_
• Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
  (#227)_
• Started shipping platform-specific arm64 wheels for Apple Silicon.
  (#227)_

---

v1.2.0a6

Features

• FrozenList now supports being used as a generic type as per PEP 585, e.g. frozen_int_list: FrozenList[int] (requires Python 3.9 or newer).
  (#172)_
• Added support for Python 3.10.
  (#227)_
• Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
  (#227)_
• Started shipping platform-specific arm64 wheels for Apple Silicon.
  (#227)_

---

frozenlist 1.1.1 release

Changes

Bugfixes

• Provide x86 Windows wheels.
  #169 <https://github.com/aio-libs/frozenlist/issues/169>_