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Update your installation to the latest supported version. |
To update [[= product_name =]] to a newer version, select the version you are currently using:
=== "I am using v1.13 or v2.x"
If you have a v1.13 installation, or a v2.x installation lower than the latest v2.5,
[update to the v2.5 LTS](from_1.x_2.x/update_from_1.x_2.x.md).
Afterwards, it is strongly recommended to [update to the v3.3 LTS](from_2.5/update_from_2.5.md) and then update to the latest LTS, [v4.6](from_4.5/update_from_4.5.md) (through [v4.0](from_3.3/to_4.0.md) up to v4.6).
=== "I am using v2.5"
If you have a v2.5 installation, [update to the v3.3 LTS](from_2.5/update_from_2.5.md).
Afterwards, it is strongly recommended to also update to the latest LTS, [v4.6](from_4.5/update_from_4.5.md) (through [v4.0](from_3.3/to_4.0.md) up to v4.6).
=== "I am using v3.3"
If you already have a v3.3 installation, [update to the latest v3.3 version](from_3.3/update_from_3.3.md).
Afterwards, it is strongly recommended to also update to the latest LTS, [v4.6](from_4.5/update_from_4.5.md) (through [v4.0](from_3.3/to_4.0.md) up to v4.6).
=== "I am using v4.x"
If you already have a v4.x installation, [update to the v4.6 LTS](from_4.5/update_from_4.5.md).