You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.246,
ImprovementsSection of the release
What
The extension-to-type map now maps .csv to text/csv, and text/csv joins text/plain and text/css in the set of types treated as text, so CSV files serve and attach through that path instead of being treated as unknown.
Details
Unconditional in this build; no flag or setting involved.
Evidence
text/csv
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
