. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1421 Appendix 2. Changes from 5.4 to 6.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1426 Zabbix API changes in 6.0 . . . . . . . . . . . . . this design it is possible to create a very flexible setup. 5 What’s new in Zabbix 6.0.0 See breaking changes for this version. High availability cluster for Zabbix server The new version comes with a

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 7 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 773 Appendix 2. Changes from 2.0 to 2.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 779 Zabbix API changes in 2.2 . . . . . . . . . . . . . . items have gained the optional

parameter: log[], logrt[] and web.page.regexp[]. Related changes: • if no match for the regular expression is found, an empty string is returned (instead of EOF)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1443 Appendix 2. Changes from 6.0 to 6.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1448 Zabbix API changes in 6.2 . . . . . . . . . . . . . SHA256 hash types are supported, e. g.: • hmac('md5',key,string) • hmac('sha256',key,string) Breaking changes PHP version PHP versions below 7.4.0 are no longer supported. The minimum required PHP version

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1520 Appendix 2. Changes from 6.2 to 6.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1525 Zabbix API changes in 6.4 . . . . . . . . . . . . . 5 What’s new in Zabbix 6.4.0 See breaking changes for this version. Menu layout The new version features an updated menu layout, which includes the following changes: • Dashboards now are a top-level

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1572 Appendix 2. Changes from 6.4 to 7.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1931 Changes to extension development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 8 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1185 Appendix 2. Changes from 4.2 to 4.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1190 Zabbix API changes in 4.4 . . . . . . . . . . . . . of the two parameters changes, the autoregistered host interface is updated. So it is possible to update the default interface to another DNS name or an IP address. For the changes to take effect though

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1539 Appendix 2. Changes from 5.2 to 5.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1544 Zabbix API changes in 5.4 . . . . . . . . . . . . . triggers/calculated items aimed at resolving the known limitations of the former syntax. The major changes and advantages coming with the new syntax are as follows: • A unified syntax can be used in trigger

. . . . . . . . 2307 Appendix 2. Changes from 5.2 to 5.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2312 Zabbix API changes in 5.4 . . . . . . . . . . . . . specifically: • Compressed chunk modifications (inserts, deletes, updates) are not allowed • Schema changes for compressed tables are not allowed. Compression settings can be changed in the History and trends activate/deactivate compression immediately. Because compression is handled by the Housekeeper, the changes will take effect in up to 2 times HousekeepingFrequency hours (set in zabbix_server.conf) After

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 8 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1103 Appendix 2. Changes from 4.0 to 4.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1108 Zabbix API changes in 4.2 . . . . . . . . . . . . . discovery result and extracting custom macros from the preprocessed result. To better understand the changes in the discovery data flow, let’s compare it with the previous versions: Version LLD data flow

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 9 Template changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1318 Appendix 2. Changes from 4.4 to 5.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1324 Zabbix API changes in 5.0 . . . . . . . . . . . . . version. Then, while in Configuration → Templates you can import them manually into Zabbix. 33 Item changes Native support for the items system.hw.chassis, system.hw.devices, vfs.dir.count and vfs.dir.size