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# 24 What's new in Zabbix 6.4.19

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## Databases

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#### TimescaleDB 2.16 support

The maximum [supported version](/manual/installation/requirements#third-party-external-surrounding-software) for TimescaleDB is now 2.16.X.

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#### MariaDB 11.5 support

The maximum [supported version](/manual/installation/requirements#third-party-external-surrounding-software) for MariaDB is now 11.5.X.

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## Items

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#### Special characters supported in ODBC check user password

Special characters are now supported when specifying the [ODBC check](/manual/config/items/itemtypes/odbc_checks#item-configuration-in-zabbix-frontend) user password in the frontend.

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