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# System prepended metadata

title: 'Temp: conda-build 3.23 Released'

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# Temp: conda-build 3.23 Released

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Note: This content has been published on the conda community forum and can now be reused for other content.

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`conda-build` is a conda package for building your own packages for `conda` and other package managers.  

To install `conda-build` run

``` Bash
conda install conda-build
```

If you already have it installed, you can upgrade to the newest version with 

``` Bash
conda upgrade conda-build
```

The 3.23.0 and 3.23.1 releases have several updates:

* Outputs now support both script and files arguments. When both script and an explicit file list are given, the script is run first and then the files given in the explicit file list are packaged. ([#4281](https://github.com/conda/conda-build/pull/4281))
* Add `overlinking_ignore_patterns` build parameter to speed up recipes where it is not helpful. ([#4576])(https://github.com/conda/conda-build/pull/4576)
* Add `win-arm64` as a recognized platform (subdir). ([#4579](https://github.com/conda/conda-build/pull/4281))
* Add opt-in environment variable to run `conda` in isolated mode (`python -I -m conda`) when invoked from `conda-build`. This is necessary to fix an issue when packaging conda itself. Alternative solutions (see [#4628](https://github.com/conda/conda-build/pull/4281)) are under investigation, so the current implementation will likely change. ([#4604](https://github.com/conda/conda-build/pull/4604), [#4625](https://github.com/conda/conda-build/pull/4225))
* Refactored `conda_build.convert.update_lib_contents` to use `pathlib.Path`. Mark `test_cli.test_convert` as `xfail` on Windows (something with the GitHub Windows Runner makes this particularly flaky). (#4619, #4626)

See the [`conda-build` documention](https://docs.conda.io/projects/conda-build/en/latest/index.html) for more on how to use it to create packages.

# conda-build 3.23.1 Released

`conda-build` is a conda package for building your own packages for `conda` and other package managers.  

To install `conda-build` run

``` Bash
conda install conda-build
```

If you already have it installed, you can upgrade to the newest version with 

``` Bash
conda upgrade conda-build
```

This release contains two updates.  The first update deals with an incorrect `conda` package version in the `conda-build` requirements specification, that [was reported](https://github.com/conda/conda-build/issues/4634) by [@ConceptualWempa](https://github.com/ConceptualWempa). The [second update](https://github.com/conda/conda-build/pull/4637) reinserts some prematurely deleted code that was preventing a [`AttributeError: 'bool' object has no attribute 'lower'` error](https://github.com/conda/conda-build/issues/4636).

See the [`conda-build` documention](https://docs.conda.io/projects/conda-build/en/latest/index.html) for more on how to use it to create packages.
