fix(vercel): Fix ISR path rewrite to prevent 404#16079
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🦋 Changeset detectedLatest commit: 71ae513 The changes in this PR will be included in the next version bump. Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
Princesseuh
approved these changes
Mar 25, 2026
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@Princesseuh, When can we expect this to be released? This currently blocks our upgrade to Astro 6, which we would like to do. Thanks for fixing this. |
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Tomorrow most likely, with the rest of 6.1. |
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Thanks a lot! |
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Changes
Fix a bug which prevented pages from being served by ISR by the vercel adapter.
This PR introduced a bug with the vercel adaptor which made any route served by ISR result in a 404. This is due to an intricacy with how vercel ISR works, in that we need to change the request path when serving an ISR path. This was noticed by a commenter in the PR.
Testing
No additional test cases added. Manual e2e tests performed on a test vercel project (note this includes other code from another PR I am working on, but the upshot is that it is a ISR page, which does not 404, as opposed to an earlier deployment without this fix which does 404).
Docs
No docs needed as a bug fix for internal adapter logic