v0.13.0

What's Changed

• Avoid enforcing duration, file_size and encoder presence by @dmorn in #46
• Transfer ownership to @Qizot by @roznawsk in #51
• Fix crash when the rtmp stream starts after the timestamp overflow by @philipgiuliani in #50
• Redesign MessageValidator as a protocol by @dmorn in #49
• Send end_of_stream on deleteStream message by @dmorn in #53
• Sink single track by @roznawsk in #54

Full Changelog: v0.11.2...v0.13.0