---
title: "v0.27.0 — Geist Fonts, Agent Cost Breakdown & Collapsible Groups"
date: 2026-03-26
version: v0.27.0
---

## New features

**Per-agent cost and token breakdown** — the cost tooltip now shows which model each subagent used and how many tokens it consumed. Scrollable overflow handles sessions with many agents.

**Agent group collapsing** — conversation threads with nested agent groups can now be collapsed and expanded. Rich renderers with JSON syntax coloring make agent output easier to scan.

**Persistent detail panel tab** — the Live Monitor remembers your last-selected detail panel tab across sessions, so you don't have to re-select it every time.

## Improvements

**Geist font system** — replaced Fira Code and Fira Sans with Geist Sans and Geist Mono for a cleaner, more modern look across the entire app.

**Apple HIG type scale** — all font sizes normalized to Apple Human Interface Guidelines, giving consistent visual hierarchy from sidebar labels to conversation content.

**"Not signed in" FAQ** — new troubleshooting guide in the README covering credentials file, macOS Keychain, token expiry, and HOME environment issues.

## Getting started

```bash
npx claude-view@latest
```
