●Change8

Migrating to esbuild v0.28.0

Version v0.28.0 introduces 1 breaking change. This guide details how to update your code.

Released: 4/2/2026

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Breaking Changes
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Migration Steps
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Affected Symbols

Breaking Changes

●Issue #1

The integrity check for fallback binary downloads is now enforced. If the downloaded binary hash does not match the expected hash, the installation may fail. Users should ensure their network environment allows for clean downloads or use specific npm flags if installation issues persist.

Migration Steps

  1. 1
    If you rely on the fallback download mechanism during npm installation and encounter failures, consult the esbuild documentation regarding additional npm flags for installation.

Release Summary

This release introduces support for the TC39 Import Text proposal syntax and adds integrity checks to the npm fallback installation process. It also upgrades the internal Go compiler to 1.26.1, bringing associated runtime and compilation changes.

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View the full release notes and all changes for esbuild v0.28.0.

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