feat: enable Nagqu hardfork to testnet (#306)

* feat: enable Nagqu hardfork to testnet

* docs: update change log

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## v0.2.5
+This release includes all the changes in the v0.2.5 alpha versions.
+Features:
+* [#277](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/277) feat: restrict token transfers to payment accounts
+* [#306](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/306) feat: enable Nagqu hardfork to testnet
+
+Chores:
+* [#300](https://github.com/bnb-chain/greenfield-cosmos-sdk/pull/300) chore: add hardfork logic for Nagqu
+
 ## v0.2.5-alpha.1
 This release includes 1 feature and 1 chore.
 

x/upgrade/types/upgrade_config.go

@@ -17,12 +17,11 @@ const (
 // The default upgrade config for networks
 var (
 	TestnetChainID = "greenfield_5600-1"
-	TestnetConfig  = NewUpgradeConfig()
-	// .SetPlan(&Plan{
-	// 	Name: EnablePublicDelegationUpgrade,
-	// 	Height: 100,
-	// 	Info: "Enable public delegation",
-	// })
+	TestnetConfig  = NewUpgradeConfig().SetPlan(&Plan{
+		Name:   Nagqu,
+		Height: 471350,
+		Info:   "Nagqu hardfork",
+	})
 )
 
 func NewUpgradeConfig() *UpgradeConfig {