flux-core v0.87.0

Published: Jul 7, 2026 by flux-framework

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Release Notes

content: add online garbage collection (#7681)
shell: add new shell.tasks-complete callback and use it to disable exit-timeout (#7709)
flux-restore: pipeline content store requests (#7701)
job-manager: pipeline KVS lookups when reloading jobs on restart (#7694)
speed up KVS traversal in flux dump and flux fsck by pipelining content loads (#7697)
job-list: add t_priority and t_sched attributes (#7684)
add access.private-mode config key which restricts guest users to their own jobs (#7685)
flux-fsck: allow online check if –repair is not specified (#7688)
add node topology aware scheduling (#7621)
python: improve CLI option parsing with FluxArgumentParser (#7675)
broker: add timeout on built-in module unload (#7659)

etc: update bash completions (#7710)
sdexec: reap orphan sdproc transient unit on post-start check failure (#7706)
rc3: dump with –no-cache during offline garbage collection (#7698)
fix zlistx_sort() sorting bug (#7693)
scheduler: limit jobspec recursion depth (#7691)
job-list: speed up initialization after restart (#7692)
job-manager: remove bottleneck in history plugin to speed up restart with many jobs (#7689)
job-manager: drop redundant inactive-add loop on restart (#7690)
resource: fix monitor initialization race on reload (#7683)
job-exec: post shell-exit event and terminate jobs stuck after leader shell exit (#7674)
improve handling of job standard input (#7670)
resource: change default history from 0 to 90d (#7671)
job-exec: improve determination of ranks to drain due to timeout or exit before first barrier (#7666)
overlay: apply tbon.tcp_user_timeout to parent socket too (#7664)
config: don’t exit reactor on parent disconnect (#7665)
flux-admin: fix system-scripts confdir path (#7661)