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# 27 What's new in Zabbix 6.0.22

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#### Aggregate functions

The **last_foreach** function is now also supported in the following [aggregate functions](/manual/appendix/functions/aggregate):
kurtosis, mad, skewness, stddevpop, stddevsamp, sumofsquares, varpop, and varsamp.

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#### Return value limit

The return value limit for receiving data from external sources (such as scripts or other programs) has been raised to 16MB.
This affects:

-   Agent items [system.run[]](/manual/config/items/itemtypes/zabbix_agent#system-data) and [vfs.file.contents[]](/manual/config/items/itemtypes/zabbix_agent#virtual-file-system-data)
-   Custom agent checks defined in [user parameters](/manual/config/items/userparameters#command-result)
-   [SSH agent](/manual/config/items/itemtypes/ssh_checks#item-configuration), [External check](/manual/config/items/itemtypes/external#external-check-result) items and frontend [scripts](/manual/web_interface/frontend_sections/alerts/scripts) items
-   [Remote commands](/manual/config/notifications/action/operation/remote_command#remote-command-limit)

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## Templates

New templates are available:

- [Acronis Cyber Protect Cloud by HTTP](https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/acronis?at=refs%2Fheads%2Frelease%2F6.0)
- [HashiCorp Nomad by HTTP](https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/nomad?at=refs%2Fheads%2Frelease%2F6.0)
- [MantisBT by HTTP](https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/mantisbt?at=refs%2Fheads%2Frelease%2F6.0)

You can get these templates:

-   In *Configuration* → *Templates* in new installations;
-   When upgrading from previous versions, the latest templates can be
    downloaded from the [Zabbix Git
    repository](https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates?at=refs%2Fheads%2Frelease%2F6.0)
    and manually imported into Zabbix in the *Configuration* →
    *Templates* section. If a template with the same name already
    exists, check the *Delete missing* option before importing to
    achieve a clean import. This way the items that have been excluded
    from the updated template will be removed (note that history of the
    deleted items will be lost).

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