brew.sh: enable concurrent downloads for Homebrew developers. #20889
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We're hoping to release this to everyone soon so let's start enabling it in more places by default.
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Pull Request Overview
Enable automatic concurrent downloads for Homebrew developers who have not set HOMEBREW_DOWNLOAD_CONCURRENCY.
- Adds conditional export of HOMEBREW_DOWNLOAD_CONCURRENCY="auto" for developers.
- Introduces a comment explaining intent of automatic enablement.
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p-linnane
approved these changes
Oct 16, 2025
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We're hoping to release this to everyone soon so let's start enabling it in more places by default.