Maintenance release for the stable branch 9.x with:
- Update antlr4 from 4.7.1 to 4.7.2
- Fix NPE in AstPrinter for inline fragments without type condition
- ClassCastException when using a fragment with wrong input type condition and overlapping fields are being merged.
- Floats can have positive exponents
Full list of PRS:
https://github.com/graphql-java/graphql-java/pulls?utf8=%E2%9C%93&q=milestone%3A%229.5%22