refactor: removing GetRoot from ConsensusState interface (cosmos#1186)

* refactor: removing GetRoot from ConsensusState interface * refactor: remove unnecessary GetRoot definitions * chore: changelog
ComposableFi · Aug 9, 2022 · cfb8e49 · cfb8e49
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -43,6 +43,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### State Machine Breaking
 
 ### Improvements
+* [\#1186](https://github.com/cosmos/ibc-go/pull/1186/files) Removing `GetRoot` function from ConsensusState interface in `02-client`. `GetRoot` is unused by core IBC. 
 
 ### Features
 

diff --git a/modules/core/exported/client.go b/modules/core/exported/client.go
@@ -185,10 +185,6 @@ type ConsensusState interface {
 
 	ClientType() string // Consensus kind
 
-	// GetRoot returns the commitment root of the consensus state,
-	// which is used for key-value pair verification.
-	GetRoot() Root
-
 	// GetTimestamp returns the timestamp (in nanoseconds) of the consensus state
 	GetTimestamp() uint64