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Upgrade Claude to Opus 5.5 and current Agent SDK #4

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Merged
hyspacex merged 1 commit into from
Oct 2, 2026
Merged

Upgrade Claude to Opus 5.5 and current Agent SDK #4

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3 changes: 2 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -4,7 +4,8 @@

### Maintenance

- Replace the retiring `gpt-5.5` Codex default with `gpt-6.1-sol`, advertised by the installed app-server as its upgrade target. Keep the supported Claude Opus 4.7 default and document the distinct provider runtimes.
- Upgrade Claude to `claude-opus-5-5` and Agent SDK 0.3.287 (bundled Claude Code 2.1.287). Record response model IDs/runtime version in task evidence and surface SDK execution/limit failures instead of treating them as successful output.
- Replace the retiring `gpt-5.5` Codex default with `gpt-6.1-sol`, advertised by the installed app-server as its upgrade target. Document the distinct provider runtimes.
- Update MapLibre GL, CSV parsing, Vite, and vulnerable transitive dependencies; the refreshed lockfile has no npm audit findings.
- Adapt the example app to MapLibre 6 named exports and explicitly bundle its module worker through Vite for development and production.
- Align the documented Node requirement with Vite (`^20.19.0 || >=22.12.0`), test both minimum versions plus Node 24, and include example app type checks and builds in CI.
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7 changes: 5 additions & 2 deletions README.md
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Expand Up @@ -107,7 +107,10 @@ You: "Build a project management app with Kanban boards"

### Provider models and authentication

The defaults are `claude-opus-4-7` for `claude-sdk` and `gpt-6.1-sol` for `codex`.
The defaults are `claude-opus-5-5` for `claude-sdk` and `gpt-6.1-sol` for `codex`.
Opus 5.5 is verified with Agent SDK 0.3.287 and its bundled Claude Code 2.1.287.
The SDK manages adaptive thinking and structured output; no raw API thinking/tool-choice overrides are required.
See the [Opus 5.5 migration guide](https://platform.claude.com/docs/en/models/opus-5-5/migration-guide).
Override `claudeSdk.model` or `codex.model` in your config for models available to your account.
The Codex default replaces `gpt-5.5`, which [retires from ChatGPT-authenticated Codex on October 14, 2026](https://learn.chatgpt.com/docs/models#gpt-55-retirement).
Existing config files retain their explicit model selections; update those separately.
Expand Down Expand Up @@ -229,7 +232,7 @@ A typical Claude-only setup:
"test": "npm test"
},
"claudeSdk": {
"model": "claude-opus-4-7",
"model": "claude-opus-5-5",
"permissionMode": "bypassPermissions",
"roleOverrides": {
"generator": {
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2 changes: 1 addition & 1 deletion examples/harness.config.json
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Expand Up @@ -24,7 +24,7 @@
},
"skills": {},
"claudeSdk": {
"model": "claude-opus-4-7",
"model": "claude-opus-5-5",
"permissionMode": "bypassPermissions",
"mcpServers": {},
"allowedTools": [],
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