0.51.3

(fix): Fix minor type issue for polyfilling Headers in Node 16 and below.

0.51.2

(fix): When uploading files, extract the filename from the path property if present on the given object. This will extract the filename for fs.createReadStream() for example.

0.51.1

(fix): Fallback to a custom Headers class implementation if the native Headers class is not available. Versions of Node 16 and below do not support the native Headers class, so this fallback is necessary to ensure compatibility.