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Upgrade OCaml toolchain to 5.5.1 - #8654

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cknitt merged 1 commit into
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Sep 13, 2026
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cknitt merged 1 commit into
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ocaml-5.5.1

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@cknitt cknitt commented Sep 13, 2026

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The OCaml team strongly recommends upgrading from 5.5.0 to 5.5.1. This release fixes a major type-system bug involving module-dependent functions and two runtime security issues in Marshal and bytecode loading. It also fixes Windows thread scheduling and musl runtime issues. See the release announcement.

Signed-off-by: Christoph Knittel <ck@cca.io>
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rescript

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@rescript/runtime

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commit: 22b527e

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cknitt merged commit 72ce156 into master Sep 13, 2026
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cknitt deleted the ocaml-5.5.1 branch September 13, 2026 15:52
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