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flux-core v0.81.0

Published: Dec 3, 2025 by flux-framework

Download from GitHub here

Release Notes

flux-core version 0.81.0 - 2025-12-02

New Features

  • etc/modprobe: use flux dump –maxreqs in rc3 (#7219)
  • flux-dump: support –maxreqs option for faster dumping (#7158)
  • validator: validate host constraints against instance hostlist (#7203)
  • allow undrain reason to be updated (#7187)
  • jobtap: add flux_jobtap_set_load_sort_order() (#7193)
  • broker: convert to interthread overlay channel (#7112)

Fixes

  • hostlist: fix off-by-one read error (#7216)
  • job-manager: improve policy limit error messages (#7204)
  • improve error messages and documentation for submission directives (#7197)

Cleanup

  • broker: decouple state machine and overlay (#7209)
  • broker: factor out bootstrap table parser (#7210)

Build/CI/Testsuite/Documentation

  • ci: fix mount permissions for 1M tmpfs fs in docker (#7208)
  • ci: update typos checker (#7198)
  • doc: add missing paren in modprobe doc (#7202)
  • doc: add section on running tests as Flux jobs to debug guide (#7199)
  • flux-dump/flux-fsck misc cleanup (#7186)