# Apollo Changelog: Feb 20, 2023

DevFeed: [Apollo Changelog: Feb 20, 2023](<https://devfeed.tech/articles/apollo-changelog-feb-20-2023-23159.md>)

Original publisher: [Read original article](<https://www.apollographql.com/blog/apollo-changelog-feb-20-2023>)

Author: Dylan Anthony

Published: 2023-02-20T17:26:52Z

Content type: release

Language: en

Sources: [Apollo Blog](<https://devfeed.tech/sources/apollo-blog.md>)

Topics: [changelog](<https://devfeed.tech/topics/changelog.md>), [GraphQL](<https://devfeed.tech/topics/graphql.md>), [interfaces](<https://devfeed.tech/topics/interfaces.md>), [apollo-client](<https://devfeed.tech/topics/apollo-client.md>), [apollo-server](<https://devfeed.tech/topics/apollo-server.md>), [gateway](<https://devfeed.tech/topics/gateway.md>), [tracing](<https://devfeed.tech/topics/tracing.md>), [ui](<https://devfeed.tech/topics/ui.md>)

Tags: [apollo-client](<https://devfeed.tech/tags/apollo-client.md>), [changelog](<https://devfeed.tech/tags/changelog.md>), [community](<https://devfeed.tech/tags/community.md>), [gateway](<https://devfeed.tech/tags/gateway.md>), [graphql](<https://devfeed.tech/tags/graphql.md>), [interfaces](<https://devfeed.tech/tags/interfaces.md>), [router](<https://devfeed.tech/tags/router.md>), [server](<https://devfeed.tech/tags/server.md>), [tracing](<https://devfeed.tech/tags/tracing.md>), [ui](<https://devfeed.tech/tags/ui.md>)

## AI overview

Apollo's February 20, 2023 changelog covers Federated interfaces in Federation 2.3, subgraph and variant management in Apollo Studio, compatibility tests, community library releases, GraphQL talks, entity ownership, and updates to several Apollo products and tools.

## Source excerpt

Federated interfaces Last week, we shipped Federation 2.3, which adds the new directive, enabling you to federate an interface without every subgraph knowing about every concrete implementation. Check out the announcement post for more details, and start upgrading your interfaces today! Subgraph and variant management in Studio You can now manage even more of your supergraph in Apollo Studio.