{"repo":"NousResearch/hermes-agent","public_id":"104155","display_label":"Cron import failures after daemon upgrades without restart","summary":"These issues and fixes address a scenario where a stale cached cron.executions module causes import errors (e.g., 'cannot import name ledger_transaction') following execution-module refactors or upgrades. The work focuses on keeping cron stores importable and scheduled jobs running without requiring a daemon restart.","subsystem":"cron","counts":{"members":4,"open_issues":1,"open_issues_distinct":1,"open_prs":1,"closed_issues":0,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":104939,"merged_at":"2026-09-07T13:01:32+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-09-07T13:01:32+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":104155,"pr_number":104939,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-09-07T13:01:32+00:00"}],"members":[{"kind":"issue","number":104155,"title":"cron scheduler: stale in-memory cron.executions module → 'cannot import name ledger_transaction' after b3d9b20a3b refactor without daemon restart","url":null,"state":"open"},{"kind":"pr","number":104185,"title":"fix(cron): keep scheduled jobs running across daemon upgrades","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":104939,"title":"fix: cron stores remain importable across execution-module upgrades (#104155, salvage #104185)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["cron/executions.py","cron/incidents.py","cron/ledger.py","cron/notepad.py","tests/cron/test_upgrade_module_skew.py"]},{"kind":"pr","number":105080,"title":"fix(cron): recover ledger imports when a stale cron.executions is cached","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#104155","number":104155},{"kind":"pr","value":"#104939","number":104939}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}