Release v1.3.0
- Re-enable write coalescing.
- Fix potential timer leak on close.
- Rename errors.
BREAKING CHANGE: This release changes the error types/names:
- YamuxError -> Error (don't stutter).
- ErrConnectionReset -> ErrStreamReset because we return this error when a stream is reset, not when the entire connection is reset.
While breaking, there is exactly one user of this package and that user doesn't even use these types/values.