UnrealClaude v1.4.2
Streaming Refusal Handling & Housekeeping
Streaming Refusal Detection
- New: handles
stop_reason: "refusal"from Claude API — when a streaming response is refused mid-stream, the editor chat widget now displays a clear refusal banner instead of silently failing or showing a confusing error - Redundant error suppression — after displaying the refusal banner, duplicate error toasts are no longer shown
- Audit hardening — addressed review findings in the streaming refusal handling path
Housekeeping
- Removed personal
CLAUDE.mdfrom version control (was accidentally tracked;CLAUDE.md.defaultremains as the public template)
Anthropic Terms of Service
As of April 4, 2026, Anthropic clarified their usage guidelines for Claude Code CLI and started filtering prompts passed with claude -p. This change follows' their suggestion to catch possible errors should Unreal Claude ever be affect by future changes.
Pre-built Binaries
UnrealClaude-v1.4.2-Win64.zip— Pre-built Win64 binaries for UE 5.7
Extract to Engine/Plugins/Marketplace/UnrealClaude/ in your UE installation.
Linux & macOS: Pre-built binaries are not provided for these platforms. Please build from source — see Linux and macOS install guides.