I noticed that this package is used in many conda-forge package, but it is not compatible with pybind11 3 (see https://github.com/traversaro/xtensor-python/actions/runs/16344875074/job/46175938823?pr=1). So I opened this issue to track pybind11 3 support.
Activity
Update PyBind11 guard to 3.x release
Update PyBind11 guard to 3.x release (#324)
JohanMabille commentedon Jul 31, 2025
Thanks for reporting and tracking this issue.
JohanMabille commentedon Jul 31, 2025
Reopening because the build still fails with pybind11 3.
Fix pybind11 compatibility for version 3.x
Fix pybind11 compatibility for version 3.x (xtensor-stack#326)
traversaro commentedon Aug 22, 2025
@JohanMabille would it be possible to release a version with pybind11 3.* compatibility? This would help the pybind11 3 migration (https://conda-forge.org/status/migration/?name=pybind11_abi11) progress, as several failing packages have a dependency on xtensor-python. Thanks a lot in advance!
JohanMabille commentedon Oct 10, 2025
@traversaro sorry for missing this. I'll release today.
traversaro commentedon Oct 10, 2025
Thanks!
JohanMabille commentedon Oct 10, 2025
Done, and here is the PR on the feedstock
traversaro commentedon Oct 10, 2025
Thanks!