fix: repair dynamic component truthy/falsy hydration mismatches#17737
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Rich-Harris merged 1 commit intomainfrom Feb 18, 2026
Merged
fix: repair dynamic component truthy/falsy hydration mismatches#17737Rich-Harris merged 1 commit intomainfrom
Rich-Harris merged 1 commit intomainfrom
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Fixes #17735 Use the if/else hydration markers to know what "branch" (component or no component) was rendered, and repair if differing.
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This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. # Releases ## svelte@5.52.0 ### Minor Changes - feat: support TrustedHTML in `{@html}` expressions ([#17701](#17701)) ### Patch Changes - fix: repair dynamic component truthy/falsy hydration mismatches ([#17737](#17737)) - fix: re-run non-render-bound deriveds on the server ([#17674](#17674)) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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Fixes #17735
Use the if/else hydration markers to know what "branch" (component or no component) was rendered, and repair if differing.
Before submitting the PR, please make sure you do the following
feat:,fix:,chore:, ordocs:.packages/svelte/src, add a changeset (npx changeset).Tests and linting
pnpm testand lint the project withpnpm lint