Why is there no longer Bolt in the Unity Asset Store?

Why is there no longer Bolt in the Unity Asset Store?

Even though I’m still a beginner who wants to try visual scripting
Please, help this beginner guy.

Because Bolt was aquired by Unity, back in 2020

https://forum.unity.com/threads/unity-acquires-bolt.880273/
Unity Visual Scripting | Unity

It’s being referred to as Visual-Scripting package now. Here is it’s documentation page:

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Erratum: WindowMy Assets->search for Bolt there (if you purchased the old version that is)