rtorrent-0.9.8-v6.3

Version 6.3 Release

This release is recommended for additional stability and performance.

1. Fixed a possible crash on shutdown caused by improper termination of the curl stack.
2. Improved software performance by using emplace instead of push on std::array objects.

What's Changed

• Replace push with emplace by @stickz in #56
• Fixed curl stack shutdown with active downloads by @stickz in #57

Full Changelog: v6.2-0.9.8-0.13.8...v6.3-0.9.8-0.13.8