v0.0.204

What's Changed

• intel hci by @barbibulle in #597
• Add Volume Offset Control Service by @wpiet in #585
• fix oob support in pair.py by @barbibulle in #603
• Add maximum encryption key size to PairingDelegate by @jmdietrich-gcx in #604
• Add a class-based GATT adapter by @barbibulle in #598

Full Changelog: v0.0.203...v0.0.204