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Federation version support in the Apollo Router


The Apollo Router uses Apollo Federation 2.x. Federation 2.x is backward compatible with Federation 1.x, so you can use the router with a valid Federation 1.x supergraph.

If your Federation 1.x supergraph doesn't work with the Apollo Router, see Backward compatibility in Federation 2 for possible causes.

Apollo Federation is an evolving project, and it will receive new features and bug fixes over time. If you need to run a particular version of federation, the following table shows which version of federation each router release is compiled against:

Router versionFederation versionRelease date
v0.15.12.0.22022-08-10
v0.15.02.0.22022-08-09
v0.14.02.0.22022-08-02
v0.12.02.0.22022-07-18
v0.11.02.0.22022-07-12
v0.10.02.0.22022-07-05
v0.9.52.0.22022-06-17
v0.9.42.0.22022-06-14
v0.9.32.0.22022-06-01
v0.9.22.0.22022-05-20
v0.9.12.0.22022-05-17
v0.9.02.0.22022-05-13
v0.9.0-rc.02.0.22022-05-10
v0.1.0-preview.72.0.12022-05-04
v0.1.0-preview.62.0.12022-04-21
v0.1.0-preview.52.0.12022-04-20
v0.1.0-preview.42.0.02022-04-11
v0.1.0-preview.32.0.0-preview.72022-04-08
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