What's Changed
- Enable variable definition directive parser test by @glen-84 in #10266
- Fix Fusion composition crash on repeated @key in Apollo Federation schemas by @michaelstaib in #10269
- Add fragment arguments support to the GraphQL syntax layer by @glen-84 in #10270
- Add Nitro Agent Task Manager by @michaelstaib in #10252
- Azure Service Bus transport hardening and test coverage by @PascalSenn in #10271
- Validate fragment arguments and scope fragment variables by @glen-84 in #10272
- Fix undefined union member type crash in mutable schema parser by @michaelstaib in #10274
Full Changelog: 16.6.2-p.4...16.6.2-p.5