Release 0.6.0

• Hide nix from the public API such that it can be updated without resulting in a breaking change.
• Updated nix to version 0.26; only use the ioctl feature.
• Updated bitflags to version 2.3.
• Use File.read_exact instead of File.read in LinuxI2CDevice.read so that the buffer is filled.
• Fix the lifetime parameter on LinuxI2CMessage to ensure that it does not outlive the buffer it points to.
• Updated MSRV to 1.60.0.

Release 0.5.1

• Add PEC support for SMBus compatible adapters.
• Add LinuxI2CDevice::force_new() to open the device without checking if the address is bound to a driver.
• Updated nix to version 0.23.

Release 0.5.0

• Updated nix to version 0.22.
• Updated bitflags to version 1.3.
• Updated MSRV to version 1.46.0.