# MacOS and Safari compatibility issues with 21.06.27-1 vs 21.06.26-1 aka coolwsd 21.11.4.1?

**URL:** <https://forum.collaboraonline.com/t/macos-and-safari-compatibility-issues-with-21-06-27-1-vs-21-06-26-1-aka-coolwsd-21-11-4-1/1065>\
**Category:** Calc\
**Tags:** resolved, answered\
**Created:** [April 22, 2022, 7:33pm UTC](https://forum.collaboraonline.com/t/macos-and-safari-compatibility-issues-with-21-06-27-1-vs-21-06-26-1-aka-coolwsd-21-11-4-1/1065 "2022-04-22T19:33:37Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![joergmschulz](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.collaboraonline.com/joergmschulz/32/953_2.png) [@joergmschulz](https://forum.collaboraonline.com/u/joergmschulz)\
**Post date:** [April 24, 2022, 6:48pm UTC](https://forum.collaboraonline.com/t/macos-and-safari-compatibility-issues-with-21-06-27-1-vs-21-06-26-1-aka-coolwsd-21-11-4-1/1065/3 "2022-04-24T18:48:23Z")

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if you need to revert to an old image, write something like

```auto
image: collabora/code:21.11.2.4.1

```

into your docker-compose.yml file

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