aria2 1.13.0 released

aria2 is a lightweight multi-protocol & multi-source, cross
platform download utility operated in command-line. It supports
HTTP/HTTPS, FTP, BitTorrent and Metalink.

This release fixed libgcrypt version check error. Several command line
options were added. For details of each new option, read changes
below. aria2 now returns error response if RPC request parameter has
wrong type. For MinGW32 build, Unicode filenames support was added.

From this release, aria2 uses libnettle and libgmp by default instead
of libgcrypt. If you want to use libgcrypt, use configure options
--without-libnettle --with-libgcrypt.