near-contract-standards-sbt 4.1.6

# NEAR library for Rust contract standards

This cargo provides a set of interfaces and implementations for NEAR's contract standards:
 - Upgradability
 - Fungible Token (NEP-141). See [example usage](../examples/fungible-token)

## Changelog

### `3.1.1`
- Fixed FT macro compilation for Rust `1.51.0`