v1.17.9

Core

Bugfixes

• Honor configured agent step limits by forcing a final text response instead of failing mid-run.
• Fix Devstral model detection when provider IDs use different casing. (@Robin1987China)
• Pass configured custom headers to Copilot model requests.

Improvements

• Add high and max thinking variants for GLM-5.2 across supported providers. (@imranshaiedi-byte)
• Stop wrapping follow-up user messages in a steering reminder so prompt caching stays effective.

TUI

Bugfixes

• Only show the background subagent shortcut when the server supports it.

• @Grantmartin2002:
• fix(core): fix command docs in customize-opencode skill (#32718)
• @Robin1987China:
• fix(opencode): use toLowerCase for Devstral model detection (#33109)
• @kimnamu:
• fix(experimental llm pkg): forward topK to Converse via additionalModelRequestFields (#33030)
• @imranshaiedi-byte:
• feat(opencode): expose High/Max thinking variants for GLM-5.2 (#32446)