# Vantage 1.3

An app can know who is using it: `user:` in `application.yaml` adds a person picker to the title
bar, and pages read the choice as `${user.id}`, so a grid can show only your rows.

## What's new

- `user:` in `application.yaml` adds a title-bar user picker; pages read the choice as
  `${user.id}` / `${user.label}`.
- `quick_filters:` on `grid` and `kanban` adds toggle chips, each a Rhai `where`, with live counts.
- Starting the app with `--ui-perf` (or `VANTAGE_UI_PERF=1`) turns on a performance mode: two
  title-bar icons toggle a frame-time HUD and a frame overlay, `perf_stats` reports per-window
  frame times and slow-frame incidents, and each incident is written to the app's `diagnostics`
  folder as a line of JSON.
- Fix: a progress bar with a value and no total no longer shows the loading animation.

## 1.3.1 — 2026-10-11

- Components bind data with `observe:` only; the old `table:` spelling no longer loads.