Vapor 4.67.1 and 4.67.0 released!

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Vapor 4.67.1 and 4.67.0 has been released.

This patch was authored by @patrick-zippenfenig and released by @0xTim.

Expire and Last-Modified header were encoding the hour part in 12h format (hh) instead of 24h format (HH). This results in timestamps being 12 hours off for all afternoon hours. This fixes the format used to follow the spec correctly and adds tests to ensure no regressions.

Link: Release Fix 24h timeformat for `expire` and `last-modified` header · vapor/vapor · GitHub

This patch was authored by @mcritz and released by @0xTim.

This PR wraps Request.Body.drain() as a modern Swift AsyncSequence<ByteBuffer, Error>.

This is useful to stream bytes from request rather than collecting them in memory. Example: A route could handle a multigigbyte file upload like this:

do {
    let nioFileHandle = try NIOFileHandle(path: filePath, mode: .write)
    var offset: Int64 = 0
    
    for try await bytes in req.body {
        try await req.application.fileio.write(fileHandle: nioFileHandle,
                                               toOffset: offset,
                                               buffer: bytes,
                                               eventLoop: req.eventLoop).get()
        offset += Int64(bytes.readableBytes)
        try nioFileHandle.close()
    }
} catch {
   ...
}

Link: Release Conforms `Request.Body` to `AsyncSequence` · vapor/vapor · GitHub