Prepare 0.0.11 release (#258)

- apollo-compiler update to release rust-only validation in router;
- #257 to support QP integration in router.

Prepare 0.0.10 release (#256)

To release `join/v0.4` for API schema in Router, and a bunch of stuff
for QP in Router.

## Features
- Query plan changes for initial router integration, by [SimonSapin] in
[pull/240]
- Mark join/v0.4 spec as supported for non-query planning purpose, by
[SimonSapin] in [pull/233], [pull/237]
- Continued work on core query planning implementation, by [duckki],
[SimonSapin], [TylerBloom]

## Maintenance
- Update `apollo-compiler`, by [goto-bus-stop] in [pull/253]

[duckki]: https://github.com/duckki
[goto-bus-stop]: https://github.com/goto-bus-stop
[SimonSapin]: https://github.com/SimonSapin
[TylerBloom]: https://github.com/TylerBloom
[pull/233]: #233
[pull/237]: #237
[pull/240]: #240
[pull/253]: #253

Prepare 0.0.9 release (#235)

Just to get new apollo-compiler into router

## Features
- Continued work on core query planning implementation, by
[goto-bus-stop] in [pull/229]

## Maintenance
- Update `apollo-compiler`, by [goto-bus-stop] in [pull/230]

[goto-bus-stop]: https://github.com/goto-bus-stop
[pull/229]: #229
[pull/230]: #230

Prepare 0.0.8 release (#228)

For API schema in router 🤞🏻 

## Features
- Support legacy `@core` link syntax, by [goto-bus-stop] in [pull/224]  
  This is not meant to be a long term feature, `@core()` is not intended
  to be supported in most of the codebase.

## Maintenance
- `@link(url: String!)` argument is non-null, by [SimonSapin] in
[pull/220]
- Enable operation normalization tests using `@defer`, by
[goto-bus-stop] in [pull/224]

[SimonSapin]: https://github.com/SimonSapin
[goto-bus-stop]: https://github.com/goto-bus-stop
[pull/220]: #220
[pull/223]: #223
[pull/224]: #224

Prepare 0.0.7 release (#222)

The fix to API schema directives supports the
`experimental_api_schema_generation_mode: both` setting in the router.

Prep 0.0.6 release (#178)

This is to release the apollo-compiler upgrade and the API schema
implementation.

Update to apollo-compiler 1.0.0-beta.10 (#101)

This PR (started by @SimonSapin and updated by me) updates
`federation-next` to use `[email protected]`.

---------

Co-authored-by: Simon Sapin <[email protected]>

ci: enable release based on tags (#66)