v3.0.2

Highlights:

• syntax
  • Don't indent after escaped newlines in heredocs
  • Don't parse *[i]=x as a valid assignment
• interp
  • Prevent subshells from defining funcs in the parent shells
• expand
  • Parameters to Fields no longer get braces expanded in-place

Binaries built on go version go1.13.8 linux/amd64.