# GitHub Default model enablement for Copilot Business and Enterprise - Product: GitHub (https://whatsnew.fyi/product/github) - Vendor: GitHub - Date: 2026-07-29 - Original notes: https://github.blog/changelog/2026-07-29-default-model-enablement-for-copilot-business-and-enterprise - Permalink: https://whatsnew.fyi/product/github/releases/2026-07-29-default-model-enablement-for-copilot-business-and What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. --- We’re introducing a global default enablement policy for generally available Copilot models on Copilot Business and Copilot Enterprise plans. Instead of requiring admins to manually turn on each new m… - **added** — Introduce a global default enablement policy for generally available Copilot models on Copilot Business and Copilot Enterprise plans