v1.1.0 Poll groups, no-copy message send, sync with Steamworks SDK 1.48
Changes from v1.0:
- Added poll groups
- Added method to send multiple messages in a single API call without copying the message payload
- Added methods to set options at socket creation time, or set multiple options atomically
- Reworked flat interface
- Libsodium support
- Numerous bugfixes, etc.
This update corresponds to the Steamworks SDK 1.48 release.