Vapor 4.39.1 released!

[NewsBot]

Vapor 4.39.1 has been released.

This patch was authored by @weissi and released by @gwynne.

• Set the “vary: origin” header when using the request’s “origin” header. (fixes #2539).

Note: Previously, the “Vary: Origin” header would not be set.

Link: Release CORS: add "vary: origin" header if allowed origin is .originBased (#2539) · vapor/vapor · GitHub