verification: 2026-11-01, linux boat vm
main: 955e2bfbb5c092c54ad795c8d379fec99702a6b5
pr: fcc678e07d38ec7df814bff4fd426cbd54193311
client: repo playwright 1.60.0 + /usr/bin/google-chrome

real install:
$ npm install -g --prefix /home/user/opencode-prefix opencode-ai@1.19.4
$ /home/user/opencode-launcher/opencode --version
1.19.4
launcher execs /home/user/opencode-prefix/bin/opencode with unchanged arguments.

main web flow:
settings > providers > add opencode > binary path /home/user/opencode-launcher/opencode
version 1.19.4, authenticated, 36 real models loaded
limited support popover > update now
client changed to Updating; command waited for input. stopped main before starting pr.

independent real command reproduction:
$ timeout 15 /home/user/opencode-launcher/opencode upgrade < /dev/null

  ⠀                                ▄     
  █▀▀█ █▀▀█ █▀▀█ █▀▀▄ █▀▀▀ █▀▀█ █▀▀█ █▀▀█
  █  █ █  █ █▀▀▀ █  █ █    █  █ █  █ █▀▀▀
  ▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀  ▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀

┌  Upgrade
│
■  opencode is installed to /home/user/opencode-prefix/lib/node_modules/opencode-ai/bin/opencode.exe and may be managed by a package manager
[?25l│
◆  Install anyways?
│  ○ Yes
│  ● No
└
exit=124

pr web flow with matching launcher and version:
limited support popover has zero Update now buttons.
authenticated websocket /ws:
request: server.updateProvider {provider:"opencode",instanceId:"opencode"}
response: ServerProviderUpdateError, This provider does not support one-click updates.

neighbor, changed binary path through settings to /home/user/opencode-prefix/bin/opencode:
Update now returns, manual command is npm install -g --prefix /home/user/opencode-prefix --allow-scripts=opencode-ai opencode-ai@latest
clicked Update now.
server.getConfig updateState:
{status:"succeeded",startedAt:"2026-11-01T05:02:06.306Z",finishedAt:"2026-11-01T05:02:16.475Z",message:"Provider updated.",output:"changed 3 packages in 7s"}
$ /home/user/opencode-prefix/bin/opencode --version
1.19.5
restored real npm 1.19.4 to record identical-version path comparison.

created project /home/user/t3code through Add project > Local folder on both clients.
selected Codex GPT-6.1-Sol and submitted real turns through both clients.
main response: codex real dev verification passed.
pr response: pr codex real dev verification passed.

blacksmith:
8/8 OpenCode driver tests passed
64/64 shared maintenance resolver tests passed
vp run check:changed 15fe2832727893cbdd2214383f9f971474849695 passed format, lint, knip, ten package typechecks and 9 selected tests.
worker needed shallow history fetched for merge-base calculation before check:changed.
{
  "instanceId": "opencode",
  "version": "1.19.4",
  "versionAdvisory": {
    "status": "behind_latest",
    "currentVersion": "1.19.4",
    "latestVersion": "1.19.5",
    "updateCommand": null,
    "canUpdate": false,
    "canInstallVersion": false,
    "checkedAt": "2026-11-01T05:04:42.242Z",
    "message": "Version 1.19.5 is out. T3 Code runs /home/user/opencode-launcher/opencode; update it with the app or tool that installed it."
  },
  "compatibilityAdvisory": {
    "status": "graceful",
    "latestVersionStatus": "graceful",
    "message": "This provider version has limited compatibility with this T3 Code release. Use >=2.0.18.",
    "recommendedVersion": null,
    "recommendedRange": ">=2.0.18"
  },
  "updateState": {
    "status": "succeeded",
    "startedAt": "2026-11-01T05:02:06.306Z",
    "finishedAt": "2026-11-01T05:02:16.475Z",
    "message": "Provider updated.",
    "output": "changed 3 packages in 7s"
  }
}