0.15.0

letta-ai/letta0.15.0Nov 25, 2025by carenthomas

AI Summary

Adds support for Grok-4 models by defining their context windows.

Key Highlights

Added context windows for grok-4 models

New Features

Grok-4 model support with context window configuration

Full Release Notes

## What's Changed
* Add context windows for grok-4 models by @runtimeBob in https://github.com/letta-ai/letta/pull/3043
* chore: bump version 0.15.0 by @carenthomas in https://github.com/letta-ai/letta/pull/3077

## New Contributors
* @runtimeBob made their first contribution in https://github.com/letta-ai/letta/pull/3043

**Full Changelog**: https://github.com/letta-ai/letta/compare/0.14.0...0.15.0