Muse Code changelog

Every change to Muse Code that Modelpeers has recorded, newest first, each with the source it came from. The record starts Aug 5, 2026.

All (2)Releases (2)

September 2026

Muse Spark 1.3, Muse Code and Meta Model API

3 products from Meta

New releaseSep 2, 2026

Muse Spark 1.3 released on Muse Code and the Meta Model API

Meta released Muse Spark 1.3 with better agentic and coding performance, more reliable long instruction following and clarifying questions when prompts are ambiguous. The max reasoning setting followed on September 4.

August 2026

Muse Code

Agent at Meta

New releaseAug 5, 2026

Meta launches Muse Code terminal coding agent in beta

Meta released Muse Code in beta, a terminal coding agent powered by Muse Spark 1.2 that plans changes, writes code and validates results across large repositories.

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