# Any reason not to upgrade go 4.1

**URL:** <https://forum.mautic.org/t/any-reason-not-to-upgrade-go-4-1/21892>\
**Category:** Product Support\
**Created:** [December 3, 2021, 5:11pm UTC](https://forum.mautic.org/t/any-reason-not-to-upgrade-go-4-1/21892 "2021-12-03T17:11:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![miamiman](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/miamiman/32/1118_2.png) [@miamiman](https://forum.mautic.org/u/miamiman)\
**Post date:** [December 3, 2021, 5:11pm UTC](https://forum.mautic.org/t/any-reason-not-to-upgrade-go-4-1/21892/1 "2021-12-03T17:11:25Z")

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Hello Mautic people:

I’m on a very functioning version of Mautic v3.3.4.

Is there any reason NOT to upgrade to the most recent, stable version, 4.1?

All my currently installed plugins are Mautic 4 compliant. And there’s a few improvements (like Focus Items) that are of interest to me.

Any opinions?

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**Author:** ![EJL](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ejl/32/12155_2.png) [@EJL](https://forum.mautic.org/u/EJL)\
**Post date:** [December 28, 2021, 3:51pm UTC](https://forum.mautic.org/t/any-reason-not-to-upgrade-go-4-1/21892/2 "2021-12-28T15:51:40Z")

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Check out the release notes for the subsequent versions to see what was added, fixed or removed