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# Is the script added to the <head> tag regularly updated?

Source: https://usehardal.com/faq/is-the-script-added-to-the-head-tag-regularly-updated
Category: Implementation & Setup

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The script is focused solely on data transmission and is part of our Hardal Signal system that operates entirely server-to-server. For version updates (e.g., from current 1.3.2 to a newer version), you can run the 'hardal -update' command via CLI on your machine without giving us remote access.
