Version 0.7.0

• Disabled serialization and unserialization of Rust structs exported as PHP
  classes. #105
  • You can't serialize an associated Rust struct so this would have never
    worked, but disabling them fixes crashes when running in an environment like
    psysh.
• Replaced boxed module inside ModuleBuilder with in-struct module.
• Fixed builds failing on Linux AArch64 systems. #106
• Added cargo-php for creating stubs, installing and uninstalling extensions.
  #107
  • Check out the guide for more information on this.