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

# v1.124.0

> add Claude Opus 4.8 with adaptive thinking and fast mode

<div className="cc-release-meta">
  <span>Released May 29, 2026</span>
  <span>1 new feature</span>
  <a href="https://github.com/diillson/chatcli/releases/tag/v1.124.0">GitHub release</a>
  <a href="https://github.com/diillson/chatcli/compare/v1.123.1...v1.124.0">Compare changes</a>
</div>

## New features

* <a className="cc-scope" href="/providers/supported-models">catalog</a> add Claude Opus 4.8 with adaptive thinking and fast mode <span className="cc-refs">[#978](https://github.com/diillson/chatcli/issues/978) · [79e6f7f](https://github.com/diillson/chatcli/commit/79e6f7f59cadf4e90ef7eb5d471e28cf5076a151)</span>

***

<CardGroup cols={2}>
  <Card title="Newer release: v1.125.0" icon="arrow-left" href="/releases/1.125.0">
    unified color theme system + indentation-safe rendering
  </Card>

  <Card title="Previous release: v1.123.1" icon="arrow-right" href="/releases/1.123.1">
    translate /jobs render output (i18n)
  </Card>
</CardGroup>


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