# Release 22.0 is out

**URL:** <https://community.cambiumnetworks.com/t/release-22-0-is-out/90039>\
**Category:** PMP\
**Created:** [December 14, 2022, 8:27am UTC](https://community.cambiumnetworks.com/t/release-22-0-is-out/90039 "2022-12-14T08:27:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MW\_WISP](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/mw_wisp/32/12227_2.png) [@MW\_WISP](https://community.cambiumnetworks.com/u/MW_WISP)\
**Post date:** [December 14, 2022, 8:27am UTC](https://community.cambiumnetworks.com/t/release-22-0-is-out/90039/1 "2022-12-14T08:27:39Z")

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Did I miss the official announcement?

[Here files and Release Notes](https://support.cambiumnetworks.com/files/pmp450/)

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**Author:** ![Simon\_King](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/simon_king/32/16169_2.png) [@Simon\_King](https://community.cambiumnetworks.com/u/Simon_King)\
**Post date:** [December 14, 2022, 12:21pm UTC](https://community.cambiumnetworks.com/t/release-22-0-is-out/90039/2 "2022-12-14T12:21:10Z")

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Thanks for pointing this out. I’ve just made an official post with the feature highlights:

> [@PMP450x Release 22.0 is now available](https://community.cambiumnetworks.com/t/pmp450x-release-22-0-is-now-available/90046):
>
> PMP450x System Release 22.0 is now available at [https://support.cambiumnetworks.com/files/pmp450](https://support.cambiumnetworks.com/files/pmp450). Warning Because of the improvements and enhancements made to the colocation code, Cambium Networks advises any operators using 3 GHz Cambium Networks APs with a 5 ms frame size to upgrade all APs in the same geographic area to System Release 22.0 in a single day; in the same maintenance window. By avoiding running some APs with pre-System Release 22.0 software and other APs with System Release 22…

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**Author:** ![system](https://d1okf4ta8xniw3.cloudfront.net/original/3X/c/d/cd4301339a1ee0b92b361a580797b682408b951e.png) [@system](https://community.cambiumnetworks.com/u/system)\
**Post date:** [December 14, 2023, 12:21pm UTC](https://community.cambiumnetworks.com/t/release-22-0-is-out/90039/3 "2023-12-14T12:21:23Z")

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