19 lines
794 B
Markdown
19 lines
794 B
Markdown
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---
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title: "Traefik V3 Migration Documentation"
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description: "Migrate from Traefik Proxy v2 to v3 and update all the necessary configurations to take advantage of all the improvements. Read the technical documentation."
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---
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# Migration Guide: From v2 to v3
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How to Migrate from Traefik v2 to Traefik v3.
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{: .subtitle }
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The version 3 of Traefik introduces a number of breaking changes,
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which require one to update their configuration when they migrate from v2 to v3.
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The goal of this page is to recapitulate all of these changes, and in particular to give examples,
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feature by feature, of how the configuration looked like in v2, and how it now looks like in v3.
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## IPWhiteList
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In v3, we renamed the `IPWhiteList` middleware to `IPAllowList` without changing anything to the configuration.
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