flux-core v0.75.0

Published: Jun 3, 2025 by flux-framework

Download from GitHub here

Release Notes

flux-core version 0.75.0 - 2025-06-02

New Features

• support singleton dependency scheme in job submission (#6827)
• broker: add ‘mincrit’ topology (#6808)
• add method to request extra brokers on node 0 (#6822)
• use local ipc for TBON when brokers are co-located (#6823)
• Support new flux-fsck tool to check integrity of content store (#6787, #6828)
• kvs: support initial-rootref option (#6775)
• flux-kvs: support sync command (#6818)
• flux-jobs: output message if results truncated (#6802)

Fixes

• fix compile issue with GCC13.2.0 on Zen4 (#6855)
• content-s3: remove module (#6840)
• content-sqlite: deprecate version 0 checkpoint (#6839)
• require Lua posix in configure and document some tips for running the testsuite (#6836)
• broker: avoid malloc in event distribution critical path (#6811)
• flux-module: require argument for flux module stats (#6821)
• remove restriction that taskmaps cannot assign differing counts of tasks to nodes in a job (#6815)

Cleanup

• broker: document/clean up event publishing code (#6809)

Build/CI/Testsuite/Documentation

• doc: remove jinja2<3.1, sphinx<6.0.0 requirements (#6844)
• testsuite: fix potential failure in t2602-job-shell.t (#6841)
• doc: correct flux_future_set_reactor() prototype (#6830)
• doc: update glossary with parallel program terms + trivial broker cleanup (#6829)
• kvs: add rst format to inline docs (#6503)
• testsuite: add one missing test and fix failing test in ci (#6817)
• doc: add workflows page (#6803)
• doc: add note to README about Sphinx debugging (#6805)