How to upgrade flowise

[bookatechie]

Hi! Could someone help me figure this out?
I upgraded Flowise by deleting node_modules folder and than npm install flowise.
The version now says the latest, 1.5.0 but the new features like Llamaindex and gpt-3.5-turbo-0125 are missing for example.
These are listed in the release notes but I don't see them in the interface.
Please help.

In debug mode I can see a lot of these type of errors as well.

Error: Node queryEngineToolLlamaIndex not found