{"repo":"NousResearch/hermes-agent","public_id":"113518","display_label":"Checkpoint isolation bug: container paths leaking into host","summary":"These issues and fixes address a bug where container terminal backends were incorrectly feeding container paths into the host checkpoint store and triggering host-side snapshot or rollback operations. The work focuses on separating container and host checkpoint state.","subsystem":null,"counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":114923,"merged_at":"2026-09-18T17:38:09+00:00"},"resolution":{"state":"resolved","by":"pr-114923"},"freshness":{"state":"verified","last_verified_at":"2026-09-18T17:38:09+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":113518,"pr_number":114923,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-09-18T17:38:09+00:00"}],"members":[{"kind":"issue","number":113518,"title":"[Bug]: checkpoints: container terminal backends feed container paths into the host checkpoint store","url":null,"state":"closed"},{"kind":"pr","number":113530,"title":"fix(checkpoints): do not feed container paths into host checkpoint storage","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"1b083b85a398","number":0},{"kind":"pr","value":"#114923","number":114923},{"kind":"pr","value":"#113518","number":113518},{"kind":"pr","value":"#113530","number":113530},{"kind":"pr","value":"#113539","number":113539}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":113539,"title":"fix(checkpoints): stop container rollback from touching host state","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"1b083b85a398","number":0},{"kind":"pr","value":"#114923","number":114923},{"kind":"pr","value":"#113518","number":113518},{"kind":"pr","value":"#113530","number":113530},{"kind":"pr","value":"#113539","number":113539}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":114923,"title":"fix(checkpoints): container terminal backends no longer snapshot or roll back the host tree (#113518, salvage #113530, #113539)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/tool_executor.py","agent/turn_explainers.py","gateway/slash_commands.py","hermes_cli/cli_commands_mixin.py","tests/agent/test_tool_executor_checkpoint_paths.py","tests/hermes_cli/test_diff_command.py","tests/tui_gateway/test_rollback_container_refusal.py","tests/tui_gateway/test_tui_gateway_server.py","tools/checkpoint_manager.py","tools/file_tools_paths.py","tui_gateway/methods_tools.py","website/docs/user-guide/checkpoints-and-rollback.md"]}],"trust":{"default_tier":"verified","includes_suggested":false}}