record_use 0.4.1

The serialization logic and API for the usage recording SDK feature.

0.4.1

• Fix bug in signature parsing.

0.4.0

• Update SDK constraint to ^3.5.0.
• Rewrite API to expose less symbols.
• Remove locations for easier caching.

0.3.0

• Make InstanceConstant a Constant.
• Separate import from location uri.

0.2.0

• Use maps instead of lists in serialization.

0.1.1

• Fix repository link.

0.1.0

• Initial version.