Checking it out ensures you're using the latest version from the "source of truth" (i.e. your version control).
If it doesn't work as expected and you complain the first thing they'll want to know is what version you used.
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Checking it out ensures you're using the latest version from the "source of truth" (i.e. your version control).
If it doesn't work as expected and you complain the first thing they'll want to know is what version you used.