ReplicantDB 1.19.0 build 34 replaced the older active installation on rdmbair13m5, launched successfully, safely transitioned its existing daemon, and retained the prior installation for rollback.

Scope and provenance

• Host: rdmbair13m5 (macOS 27.0, arm64); daemon-bearing canary; operator codex@rdmsm4x; ticket TASK-20260902-11.
• Candidate source commit bf4d455a3009a66d93116dff266d7d47b6d2e098; archive SHA-256 450420cb8632164e68b3b547e3f81a5c28756ec967529622944f8a868621b977.
• Active paths changed: /Applications/ReplicantDB.app, /Users/richh/bin/replicantdb-cli, /Users/richh/bin/replicantdb-mcp, and the already-existing daemon plist /Users/richh/Library/LaunchAgents/com.eastcoastscience.replicantDB.daemon.plist.
• Existing loaded daemon state was retained and repointed to /Applications/ReplicantDB.app/Contents/MacOS/ReplicantDB; final GUI PID 8918 and daemon PID 8911 at the 21:00 EDT capture.
• Prior artifacts/state: /Users/richh/Library/Application Support/ReplicantDB Rollbacks/replicantdb-1.19.0-build34-20260902-204931.

Verification

• Exact app/CLI/MCP SHA-256 values: 637c70818381488348d1a78d4ad4bed04386ee3ed1e6957bafed120f568e62a1, 05875904208fed74bc8c06339a2c85b583ae8425231693e1b182df74bacfbf4c, 7c52b3d36e950d7a94ce2cf43f9b3754e33413e68279ce7f76bfe5b4e8e8d509.
• Strict signing, Team ZU2882L4HT, unchanged designated requirement, and universal2 slices passed.
• Executed CLI version and parsed MCP initialize response both reported 1.19.0; the GUI was live and the new daemon held PID 8911 through both stability windows.
• Read-only database count under PRAGMA query_only=ON: 585,681 rows; no indexed paths or content were recorded.

Undo

"$HOME/Library/Caches/com.eastcoastscience.ReplicantDBDeployment/replicantdb-1.19.0-build34-20260902-204931/replicantdb-host-rollout.zsh" rollback replicantdb-1.19.0-build34-20260902-204931

Outstanding gates

• Same-PID stability is not proof of useful indexing work or long-duration memory stability.
• No data mutation, scan, OCR, tagging, deduplication, file move, TCC change, or CloudKit action ran.
• The build remains private Apple Development-signed fleet-test software; cloudKitProvisioned is false.