2.5.23

Merge pull request #5597 from rmosolgo/list-dataloader-bug

Add test for Dataloader state

Use fresh state for list item dataloader fibers

Merge pull request #5582 from rmosolgo/exec-next-fixes

generate id method for exec-next

Fix call signature

Merge branch 'master' into exec-next-fixes

Merge pull request #5589 from rmosolgo/exec-next-subscriptions

Merge pull request #5591 from rmosolgo/optimize-fields-will-merge

Only finish_subscriptions on valid queries

Add a finish_subscriptions method

Only setup subscriptions on valid queries

DRY subscription state init, fix error spec

Inline `each_field` since it conflicts graphql-pro