# OCaml 4.13.1 released!

**URL:** <https://forum.devtalk.com/t/ocaml-4-13-1-released/24729>\
**Category:** Backend Official News\
**Tags:** ocaml, official-news\
**Created:** [11 October 2021 15:08 UTC](https://forum.devtalk.com/t/ocaml-4-13-1-released/24729 "2021-10-11T15:08:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![NewsBot](https://forum.devtalk.com/user_avatar/forum.devtalk.com/newsbot/32/1114_2.png) [@NewsBot](https://forum.devtalk.com/u/NewsBot)\
**Post date:** [11 October 2021 15:08 UTC](https://forum.devtalk.com/t/ocaml-4-13-1-released/24729/1 "2021-10-11T15:08:14Z")

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[OCaml](https://devtalk.com/ocaml) 4.13.1 has been released.

> [@](#):
>
> Regression fix release.  
> See the [detailed list of changes](https://github.com/ocaml/ocaml/blob/4.13/Changes).

Link: [Release OCaml 4.13.1 · ocaml/ocaml · GitHub](https://github.com/ocaml/ocaml/releases/tag/4.13.1)

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**Author:** ![OvermindDL1](https://forum.devtalk.com/user_avatar/forum.devtalk.com/overminddl1/32/52_2.png) [@OvermindDL1](https://forum.devtalk.com/u/OvermindDL1)\
**Post date:** [11 October 2021 16:33 UTC](https://forum.devtalk.com/t/ocaml-4-13-1-released/24729/3 "2021-10-11T16:33:25Z")

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> - #10661, #10662: fix a bug with classes named “row”

Hah

> ### Progress towards Multicore:

Slowly but surely headed there!

> - #9584, #7074: Allow to name existentials in pattern-matching

Ooo nice!