The process '/home/runner/miniconda3/condabin/mamba' failed with exit code 1

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, conda-incubator/setup-miniconda@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

critical libmamba Could not solve for environment specs

error libmamba Could not solve for environment specs The following packages are incompatible ├─ python =3.11 * is installable with the potential options │ ├─ python [3.11.0|3.11.1|...|3.11.9], which can be installed; │ └─ python 3.11.15 would require │ └─ libzlib >=1.3.2,<2.0a0 *, which requires │ └─ zlib ==1.3.2 *_2, which can be installed; └─ python =3.9 * is not installable because there are no viable options ├─ python [3.9.0|3.9.1|...|3.9.7] would require │ ├─ pypy3.9 =7.3.8 *, which requires │ │ └─ zlib >=1.2.11,<1.3.0a0 *, which conflicts with any installable versions previously reported; │ └─ zlib >=1.2.11,<1.3.0a0 *, which conflicts with any installable versions previously reported; └─ python [3.9.10|3.9.12|...|3.9.9] conflicts with any installable versions previously reported.