v0.11.0

Highlights

• Native BTC ↔ EVM/Solana bridging — prepare_btc_lifi_swap opens cross-chain BTC routes via LiFi without leaving the Ledger-signed flow (#401, closes #397).
• Auto-demo on fresh install — first-run users get a working demo wallet without configuring VAULTPILOT_DEMO. Companion skills (preflight + setup) lazy-install on first signing-class call (#399, #403).
• 2D demo persona matrix — chain × type cells with per-cell loader, replacing the flat persona list (#404).
• Solana integrity-check labeling — agent now surfaces a one-line preface before the node -e Bash prompt fires, so the approval modal isn't a surprise mid-send (#400, closes #396).
• Demo-mode robustness — preview_send no longer requires WALLETCONNECT_PROJECT_ID in demo (#398, closes #395); persona enumeration always works regardless of env state (#394, closes #392); set_demo_wallet discoverability via VAULTPILOT NOTICE (#391).

Included PRs

• #391 feat(demo): demo-wallet onboarding via VAULTPILOT NOTICE
• #394 fix(demo): always enumerate personas + clearer env-state message
• #398 fix(demo): preview_send no longer requires WALLETCONNECT_PROJECT_ID
• #399 feat(demo): auto-demo mode on fresh install
• #400 fix(verification): label Solana integrity-check block
• #401 feat(btc): native BTC ↔ EVM/Solana bridge via LiFi
• #403 feat(setup): lazy first-run auto-install of companion skills
• #404 feat(demo): 2D chain × type matrix + per-cell loader

Deliberately deferred

• THORChain memo-PSBT path for #397 — LiFi covers the same UX with broader reach and reuses the existing Ledger flow; THORChain stays a future option if LiFi route quality drops.
• Skill-shipped vaultpilot-verify-solana-msg bin (#396 fix #2) — companion skills are pure prompt and cannot ship executables. CLAUDE.md rule added to lock this in. The labeling fix in #400 is the full fix for #396.