2026 OpenClaw v2026.4.14 Post-Upgrade Acceptance: gpt-5.4-pro Forward Compatibility, Gateway Tools Patch & Ollama Timeout Fix on a Dedicated Remote Mac over SSH — Reproducible Checklist + FAQ
v2026.4.14 puts “cloud flagship models” and the local Ollama toolchain on the same gateway route—the three failure modes that show up most often are: whether legacy profile model names still resolve, whether tools patches are merged then overwritten, and whether Ollama timeouts still follow old defaults after cold starts or long inference. This post gives an SSH-first acceptance order for a dedicated remote Mac, plus an FAQ you can paste into a change runbook.
1. Scope: lock version and identity first
Run acceptance under the same user as LaunchAgent / Gateway; mixing in sudo or another login produces false negatives like “CLI is new, process is old.” If install paths are not standardized yet, align them first using
OpenClaw install paths: install.sh, npm, and Docker on headless SSH,
then return to this checklist. If CLI and Gateway versions still diverge, finish npm-global and ~/.openclaw/lib dual-stack sync plus a cold LaunchAgent restart before validating models and tools.
- Version source of truth:
openclaw --version, plus the build id from gateway health or logs (per your team runbook). - Config source of truth: user-level files under
~/.openclaw; if you use a team overlay, document merge order. - Network source of truth: stable egress on the dedicated node; keep local
127.0.0.1:11434(Ollama) separate from the gateway listen port so tool timeouts are not mistaken for upstream API faults.
2. gpt-5.4-pro forward compatibility: profile aliases and fallback
v2026.4.14 tightens naming for the flagship reasoning tier: if old configs still say gpt-5.x-pro style aliases, the gateway should map them to the current gpt-5.4-pro (confirm against your release notes). The acceptance goal is painless migration—not only matching UI strings.
| Check | Suggested action | Pass criteria |
|---|---|---|
| Profile model field | Keep one legacy alias in a test profile; run a minimal turn | No 4xx “unknown model”; routing logs show the resolved target model |
| Multimodal / tools mix | Alternate plain-text and tool-calling requests under the same profile | On tool failure you still get a readable error, not a full session blow-up |
| Explicit upgrade | Set the profile explicitly to gpt-5.4-pro and regress |
Latency and billing tier match expectations; no double billing or duplicate system injection |
For pipelines or long sessions, if you need to compare SSH stability with runner-hosted models, fold the dedicated node’s connection policy into the review—for example the long-lived connection assumptions in Jenkins SSH vs GitHub Actions self-hosted macOS runner: concurrency & TCO, so gateway timeouts are not misread as SSH drops.
3. Gateway “tools” config patches: merge order and blast radius
v2026.4.14 ships patches for tools / gateway tool manifests—JSON Schema fixes, permission hints, or default timeouts. A common miss is team overlay loads late but a local *.local wins, or a cached merge result survives the upgrade.
- Merge order first: confirm “base → environment → user patch” still holds; note any new middle layer (e.g. security policy) required after upgrade.
- Cold start: after edits, bounce Gateway with a
kickstart -k-class cold restart (match your launchd label) so the process rereads the merged config. - Sample tools: exercise one hot path and one rarely used tool with minimal payloads; schema and permission text should match the patch notes.
4. Ollama timeout fixes: align local inference with gateway wait windows
This release addresses cases where first model pull / cold Ollama start makes the gateway treat the whole tool call as timed out—the usual root cause is a default wait shorter than local inference or disk warm-up, especially on first large-model runs on a dedicated Mac.
- Direct probe: as the same user, hit
curl http://127.0.0.1:11434/api/tags(or equivalent), then a minimal generate; record P95 latency. - Gateway side: verify Ollama-related
timeout/retrymeet the release-note floor; add a one-off warm-up job if first-byte is slow and steady-state is fast. - Resource side: on Apple Silicon unified memory, watch concurrent inference vs gateway concurrency; on a dedicated node document CPU affinity / priority for Ollama vs gateway in the runbook.
5. Reproducible checklist on a dedicated remote Mac over SSH (copy/paste)
| Step | Command / action | Expected |
|---|---|---|
| A | whoami matches LaunchAgent user |
Identity is correct—avoids path/permission false negatives |
| B | openclaw --version + Gateway build check |
On the v2026.4.14 release line |
| C | openclaw doctor (add --fix if needed) |
No blockers; paths and deps line up |
| D | Legacy alias vs explicit gpt-5.4-pro A/B pass |
Forward-compatible behavior matches explicit config |
| E | Cold-restart Gateway after tools patch merge | Sampled tools match schema / permission hints from the patch |
| F | Ollama probe + end-to-end gateway tool call | No “global timeout” false negatives; re-test after warm-up if needed |
If you are still wiring the baseline SSH footprint, see also Run OpenClaw on Remote Mac mini in 10 Minutes (SSH + Minimal Dependencies) for a minimal path before you treat this checklist as authoritative.
6. FAQ
Q1: After upgrade I still see the old model name—is that cache?
It may be client display cache or an unsaved profile. Trust gateway parse logs and one minimal server-side turn; clear local client state if needed and retry.
Q2: The tools patch is on disk but behavior did not change?
Check merge precedence and whether Gateway cold-restarted; trigger tools with minimal payloads so a higher layer is not caching an old schema.
Q3: Only the first Ollama call times out; later calls are fine?
That matches cold start / pull: raise the gateway wait floor above first-byte P95, or run a one-time warm-up in the change window; on a dedicated node you can encode that as a scheduled health script.
Why a Mac mini keeps gateway + local inference acceptance reproducible
This class of validation fails when “environment noise” creeps in—multiple Node installs, several home directories, or mixed GPU policies all make timeouts and config merges hard to replay. An Apple Silicon Mac mini used as a dedicated remote node keeps paths, permissions, and long-running service boundaries crisp; Homebrew, Ollama, and launchd-managed Gateway are a common macOS stack, and unified memory helps local models coexist with gateway concurrency. Idle power on the order of a few watts suits always-on probes and warm-up jobs. Gatekeeper, SIP, and FileVault pair cleanly with SSH bastions and are easier to audit than juggling multiple accounts on a laptop.
If you want OpenClaw routing after upgrade, tools patches, and Ollama timeout policy pinned in a replayable environment, a dedicated remote Mac mini M4 remains one of the strongest price/performance anchors in 2026. Visit the home page to explore plans and fold this checklist into your release and rollback runbooks.