flux-core v0.85.0

Published: May 6, 2026 by flux-framework

Download from GitHub here

Release Notes

add CLIPlugin to accept arbitrary R shapes/JSON on the command-line (#7252)
add support for constraining jobs to assigned resources with sdexec (#7566, #7581)
sdexec-mapper: scale memory limits from sdexec-properties by allocation ratio (#7585)
add device containment support to IMP exec helper (#7568, #7584)
scheduler: allow pool class to be overridden (#7582)
add afterstart job dependency scheme and deprecate after (#7571)
python: add logger to BrokerModule class (#7569)
Add support for flux.cli.plugins namespace for core-packaged CLI plugins (#7562)
sdexec: add support for AllowedMemoryNodes (#7551)
sdexec: support DeviceAllow and DevicePolicy (#7546)
flux: add similarity check heuristic (#7526)

ensure flux.job.JobID() raises exceptions for all invalid jobids (#7600)
modprobe: fix error when both FLUX_MODPROBE_PATH and FLUX_MODPROBE_PATH_APPEND are set (#7595)
broker: mark content.hash broker attribute immutable (#7596)
fix flux job attach statusline display when queues are stopped (#7593)
job-manager: fix inappropriate LOG_ERR message (#7579)
librlist: fix duplicate GPU detection (#7580)
dependency-after: satisfy afterany on job cancellation (#7570)
resource: batch events in initial resource.journal responses (#7567)
improve resource.sched-status request scalability (#7552)
fix flux shutdown --gc (#7564)
fix double-free on jansson *_new() failure (#7555)
libflux: fix possible use-after-free (#7547)
resource: allow drain/undrain to work when fake resources exceed instance size (#7548)
libterminus: fix use after free (#7539)
python: fix output sorting with mixed-type fields in commands using the OutputFormat class (#7518)