v3.5.0

• Swift: object names are now URL encoded. A name containing a "#" or a "?"
  used to reach another object than the requested one, deleteFile('c', 'report#1.pdf')
  deleted "report". Pseudo-folders ("a/b/c.pdf") are unaffected.
• S3: request() is now exposed, it was documented but missing from the client.
• S3: deleteFiles rejects a non-Array, or more than 1000 files, with a clear error.
• Invalid arguments now return an error on the callback instead of throwing synchronously.
• xmlToJson: decimal values are no longer truncated (<Size>1.75</Size> returned 1).
• Node 20 is now the minimum version. Tested on Node 20, 22, 24 and 26.