v0.28.0

Based on libdatachannel master commit aa57f4285936a878fb96f4f84085ee84d20c3397

What's Changed

• Build Linux Binaries with docker by @murat-dogan in #352
• fix: memoize RTCDataChannel fields by @achingbrain in #347
• Fix Leak on data channel by @murat-dogan in #353
• debug config by @murat-dogan in #354
• Types by @ThaUnknown, @murat-dogan in #355
• Remove extra functions by @ThaUnknown, @murat-dogan in #356

Full Changelog: v0.27.0...v0.28.0