You'll notice
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Small text files saved by Artifact tools can now return their contents inline, skipping a separate Read
What
When an Artifact tool saves output to a local file, its description now notes that for a small published text file, the file's contents come back directly in the tool's result data. This happens when multiFileOn is set, meaning a separate Read call to fetch the contents is no longer necessary. The same applies when reading a file's published path inside an artifact: the result now includes the small text file's contents directly rather than only its saved location.
Why
This saves an extra step: instead of saving a file and then reading it back, small text output is available immediately in the same result.
Names in the bundlemultiFileOn