v1.31.1

1.31.1 (2026-10-15)

Bug Fixes

• arc: bound the pruner's numeric settings so its arithmetic cannot wrap, in the role too (e7d4e1f)
• arc: build node cache paths from one canonical root and report what the pruner could not do (d44aba0)
• arc: empty a node cache atomically, drain a node past its hard limit, and narrow the pruner (886b4b4)
• arc: keep a departed profile's pod access while the pruner runs, and match only the role's own (7439708)
• arc: refuse a pruner start with an invalid limit, and name the cause when a final list fails (8d53e99)
• arc: remove only the cluster role 1.31.0 made, report why rmdir failed, and guard empty arrays (ad1edc3)
• arc: report a busy node cache over its hard limit instead of cordoning, and gate each rename (0c4e3fc)
• arc: tell a refused pod list from a failed one, and build images from the release tag (6ad1ea4)
• arc: treat the 1.31.0 cluster role and binding together, and say what the cleanup needs (949ebb2)

Documentation

• arc: reword the 1.31.0 cleanup note, and tidy the new tests' style findings (394d74b)
• arc: say that burst nodes are not pruned, and drop a duplicate comment (814f9a5)