v1.0.4

Highlights

🚀 Swarm Mode — Batch-Parallel Subagent Execution

• Launch multiple subagents in parallel with a single template + item list
• Same operation across N files/modules/tests runs concurrently (up to 20)
• Supports background: true for fire-and-forget batch work
• Results returned as structured XML with per-item status and timing

🌳 Worktree Isolation v2

• New /worktree slash command for subagent git isolation
• Each subagent operates in its own git worktree branch
• Prevents conflicts between parallel agents modifying the same files
• Global LSP instance shared across all agent types for performance

Other Changes

• Restored task_status tool for polling background subagent state
• Background subagents enabled by default
• Renamed binary from opencode to opencode-x
• Fixed model variant preservation on push-to-background auto-resume
• Fixed permission pattern matching in non-VCS projects
• Prevented orphaned Java LSP processes on unclean exit
• Cherry-picked upstream fixes: WebSocket transport for OpenAI, prompt corruption fix, auto-compaction respect, reasoning summary gating, shell cancel race fix, destructive edit match prevention
• CI improvements and test fixes