See breaking changes for this version.
The autoregistration action configuration form in the frontend now supports inline validation. Input errors are displayed immediately after filling in the fields, improving usability and reducing configuration mistakes.
Release documentation for minor versions of a major Zabbix release will now be collected in single documentation pages for new features and upgrade notes respectively.
SNMP agent walk[] and get[] item checks now automatically reload updated SNMPv3 authentication and privacy settings when the corresponding SNMPv3 interface is modified. The manual cache reload command -R snmp_cache_reload remains available for troubleshooting and for devices that do not fully comply with SNMPv3 specifications.