> ## Documentation Index
> Fetch the complete documentation index at: https://gps.appeeky.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Staged rollout

> Promote between tracks and control production user fraction.

## Inspect tracks

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps --package com.example.app --json tracks list
gps --package com.example.app tracks get production
```

## Promote

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps --package com.example.app tracks promote \
  --from internal \
  --to beta \
  --confirm
```

## Update fraction

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps --package com.example.app tracks rollout production \
  --user-fraction 0.1 \
  --confirm

gps --package com.example.app tracks rollout production \
  --user-fraction 0.5 \
  --confirm
```

## Halt

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps --package com.example.app tracks halt production --confirm
```

## Ops equivalents

* `gps_promote_release`
* `gps_update_rollout`
* `gps_halt_release`
* `gps_list_tracks` / `gps_get_track`