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

# Performance

> All performance improvements shipped across GAIA releases.

<Update label="Jun 13, 2026" description="API, Web, Mobile, Bots, CLI">
  ## [API v0.18.0](https://github.com/theexperiencecompany/gaia/releases/tag/api-v0.18.0)

  * **Lower Chat Cost**: Byte-stable prompt caching cut chat-stream input cost by roughly 46% with more accurate billing.
  * **Leaner Backend**: Reduced backend memory usage by dropping unused heavy dependencies.

  ## [Web v0.19.0](https://github.com/theexperiencecompany/gaia/releases/tag/web-v0.19.0)

  * **Faster Landing Page**: Largest Contentful Paint on the landing page dropped from about 6s to 0.47s.
</Update>

<Update label="Apr 5, 2026" description="API, Web, Desktop, Mobile, Bots, CLI">
  ## [API v0.17.0](https://github.com/theexperiencecompany/gaia/releases/tag/api-v0.17.0)

  * **Todos Performance**: Faster loading and smoother interactions across the [tasks and todos](/guides/tasks-todos) experience.

  ## [Web v0.18.0](https://github.com/theexperiencecompany/gaia/releases/tag/web-v0.18.0)

  * **Todos UX**: Significant speed improvements to the [tasks and todos](/guides/tasks-todos) view, including faster filtering and smoother animations.
  * **Frontend Load Times**: Reduced initial bundle size for faster page loads across the app.

  ## [Mobile v0.5.0](https://github.com/theexperiencecompany/gaia/releases/tag/mobile-v0.5.0)

  * **Todos Performance**: Faster task loading and smoother scrolling in the mobile todos view.
</Update>

<Update label="Feb 23, 2026" description="API, Web, Bots, CLI">
  ## [API v0.15.0](https://github.com/theexperiencecompany/gaia/releases/tag/api-v0.15.0)

  * **Agent Flow Latency**: Optimized agent execution flow to reduce tool-calling latency across all agent nodes
</Update>