Bug 2440329

Summary: pybind11-3.0.4 is available
Product: [Fedora] Fedora Reporter: Upstream Release Monitoring <upstream-release-monitoring>
Component: pybind11Assignee: Susi Lehtola <susi.lehtola>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: epel-packagers-sig, jonathan, negativo17, orion, susi.lehtola
Target Milestone: ---Keywords: FutureFeature, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: pybind11-3.0.4-2.fc44 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-05-18 00:41:54 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Update to 3.0.2 (#2440329)
none
Update to 3.0.3 (#2440329)
none
Update to 3.0.4 (#2440329) none

Description Upstream Release Monitoring 2026-02-17 08:22:50 UTC
Releases retrieved: 3.0.2
Upstream release that is considered latest: 3.0.2
Current version/release in rawhide: 3.0-3.fc44
URL: https://github.com/pybind/pybind11

Please consult the package updates policy before you issue an update to a stable branch: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/


More information about the service that created this bug can be found at: https://docs.fedoraproject.org/en-US/package-maintainers/Upstream_Release_Monitoring


Please keep in mind that with any upstream change, there may also be packaging changes that need to be made. Specifically, please remember that it is your responsibility to review the new version to ensure that the licensing is still correct and that no non-free or legally problematic items have been added upstream.


Based on the information from Anitya: https://release-monitoring.org/project/13384/


To change the monitoring settings for the project, please visit:
https://src.fedoraproject.org/rpms/pybind11

Comment 1 Upstream Release Monitoring 2026-02-17 08:22:55 UTC
Created attachment 2129735 [details]
Update to 3.0.2 (#2440329)

Comment 2 Upstream Release Monitoring 2026-02-17 08:34:23 UTC
the-new-hotness/release-monitoring.org's scratch build of pybind11-3.0.2-1.fc40.src.rpm for rawhide completed http://koji.fedoraproject.org/koji/taskinfo?taskID=142408801

Comment 3 Upstream Release Monitoring 2026-04-01 00:59:57 UTC
Releases retrieved: 3.0.3
Upstream release that is considered latest: 3.0.3
Current version/release in rawhide: 3.0-4.fc45
URL: https://github.com/pybind/pybind11

Please consult the package updates policy before you issue an update to a stable branch: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/


More information about the service that created this bug can be found at: https://docs.fedoraproject.org/en-US/package-maintainers/Upstream_Release_Monitoring


Please keep in mind that with any upstream change, there may also be packaging changes that need to be made. Specifically, please remember that it is your responsibility to review the new version to ensure that the licensing is still correct and that no non-free or legally problematic items have been added upstream.


Based on the information from Anitya: https://release-monitoring.org/project/13384/


To change the monitoring settings for the project, please visit:
https://src.fedoraproject.org/rpms/pybind11

Comment 4 Upstream Release Monitoring 2026-04-01 01:00:01 UTC
Created attachment 2135591 [details]
Update to 3.0.3 (#2440329)

Comment 5 Upstream Release Monitoring 2026-04-01 01:08:13 UTC
the-new-hotness/release-monitoring.org's scratch build of pybind11-3.0.3-1.fc43.src.rpm for rawhide failed http://koji.fedoraproject.org/koji/taskinfo?taskID=143913278

Comment 6 Upstream Release Monitoring 2026-04-19 06:41:30 UTC
Releases retrieved: 3.0.4
Upstream release that is considered latest: 3.0.4
Current version/release in rawhide: 3.0-4.fc45
URL: https://github.com/pybind/pybind11

Please consult the package updates policy before you issue an update to a stable branch: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/


More information about the service that created this bug can be found at: https://docs.fedoraproject.org/en-US/package-maintainers/Upstream_Release_Monitoring


Please keep in mind that with any upstream change, there may also be packaging changes that need to be made. Specifically, please remember that it is your responsibility to review the new version to ensure that the licensing is still correct and that no non-free or legally problematic items have been added upstream.


Based on the information from Anitya: https://release-monitoring.org/project/13384/


To change the monitoring settings for the project, please visit:
https://src.fedoraproject.org/rpms/pybind11

Comment 7 Upstream Release Monitoring 2026-04-19 06:41:33 UTC
Created attachment 2137579 [details]
Update to 3.0.4 (#2440329)

Comment 8 Upstream Release Monitoring 2026-04-19 06:46:25 UTC
the-new-hotness/release-monitoring.org's scratch build of pybind11-3.0.4-1.fc43.src.rpm for rawhide failed http://koji.fedoraproject.org/koji/taskinfo?taskID=144585027

Comment 9 Fedora Update System 2026-05-09 08:57:54 UTC
FEDORA-2026-43eebf4bce (pybind11-3.0.4-2.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-43eebf4bce

Comment 10 Fedora Update System 2026-05-10 04:05:56 UTC
FEDORA-2026-43eebf4bce has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-43eebf4bce`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-43eebf4bce

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 11 Orion Poplawski 2026-05-13 03:06:45 UTC
I'll note that it seems like the update from 3.0 to 3.0.4 (or possibly python 3.14.5) has broken libmamba:

https://koschei.fedoraproject.org/package/libmamba?collection=f45

/builddir/build/BUILD/libmamba-2.5.0-build/mamba-2.5.0/libmambapy/bindings/specs.cpp: In function ‘void mambapy::bind_submodule_specs(pybind11::module_)’:
/builddir/build/BUILD/libmamba-2.5.0-build/mamba-2.5.0/libmambapy/bindings/specs.cpp:348:48: error: conversion from ‘<unresolved overloaded function type>’ to ‘const pybind11::cpp_function’ is ambiguous
  348 |             .def_property_readonly("location", &UnresolvedChannel::location)
      |                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  • there are 2 candidates
In file included from /usr/include/pybind11/operators.h:12,
                 from /builddir/build/BUILD/libmamba-2.5.0-build/mamba-2.5.0/libmambapy/bindings/specs.cpp:7:
    • candidate 1: ‘pybind11::cpp_function::cpp_function(Return (Class::*)(Arg ...) &&, const Extra& ...) [with Return = std::__cxx11::basic_string<char>; Class = mamba::specs::UnresolvedChannel; Arg = {}; Extra = {}]’
      /usr/include/pybind11/pybind11.h:375:5:
        375 |     cpp_function(Return (Class::*f)(Arg...) &&, const Extra &...extra) {
            |     ^~~~~~~~~~~~
    • candidate 2: ‘pybind11::cpp_function::cpp_function(Return (Class::*)(Arg ...) const &, const Extra& ...) [with Return = const std::__cxx11::basic_string<char>&; Class = mamba::specs::UnresolvedChannel; Arg = {}; Extra = {}]’
      /usr/include/pybind11/pybind11.h:365:5:
        365 |     cpp_function(Return (Class::*f)(Arg...) const &, const Extra &...extra) {
            |     ^~~~~~~~~~~~
/usr/include/pybind11/pybind11.h:2590:65: note: initializing argument 2 of ‘pybind11::class_<type_, options>& pybind11::class_<type_, options>::def_property_readonly(const char*, const pybind11::cpp_function&, const Extra& ...) [with Extra = {}; type_ = mamba::specs::UnresolvedChannel; options = {}]’
 2590 |     def_property_readonly(const char *name, const cpp_function &fget, const Extra &...extra) {
      |                                             ~~~~~~~~~~~~~~~~~~~~^~~~

Which seems surprising for a patch version update.

Comment 12 Orion Poplawski 2026-05-13 03:23:50 UTC
Nevermind, it appears that this has been fixed in libmamba 2.6.0.  Sorry for the noise.

Comment 13 Fedora Update System 2026-05-18 00:41:54 UTC
FEDORA-2026-43eebf4bce (pybind11-3.0.4-2.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.