{"repo":"NousResearch/hermes-agent","public_id":"96900","display_label":"Mixed-install ImportError at CLI chat startup","summary":"A bug in v0.19.0 causes an ImportError when importing from 'hermes_cli.config', likely due to mixed or partial installations. Two fix attempts address explaining this error at CLI chat startup.","subsystem":null,"counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":99655,"merged_at":"2026-08-31T18:56:56+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-08-31T18:56:56+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":96900,"pr_number":99655,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-08-31T18:56:56+00:00"}],"members":[{"kind":"issue","number":96900,"title":"[Bug]: ImportError: cannot import name 'split_model_config_default' from 'hermes_cli.config' in v0.19.0","url":null,"state":"closed"},{"kind":"pr","number":96911,"title":"fix(cli): explain mixed-install ImportError at chat startup (#96900)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#99655","number":99655}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":99655,"title":"fix(cli): explain mixed-install ImportError at chat startup (salvage #96911)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["cli.py","hermes_cli/main.py","hermes_constants.py","tests/hermes_cli/test_cli_partial_update_hint_96900.py","tests/hermes_cli/test_update_import_guard.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}