Revert "chore: backport pr 13881 (cosmos#14349)"

This reverts commit 93fd49d.

CHANGELOG.md

@@ -240,7 +240,6 @@ It also contains the Provenance Blockchain customizations that were part of [v0.
 
 ### Improvements
 
-* [#13881](https://github.com/cosmos/cosmos-sdk/pull/13881) Optimize iteration on nested cached KV stores and other operations in general.
 * (x/gov) [#14347](https://github.com/cosmos/cosmos-sdk/pull/14347) Support `v1.Proposal` message in `v1beta1.Proposal.Content`.
 * (deps) Use Informal System fork of Tendermint version to [v0.34.24](https://github.com/informalsystems/tendermint/releases/tag/v0.34.24).
 
@@ -263,12 +262,13 @@ It also contains the Provenance Blockchain customizations that were part of [v0.
 
 * (deps) Bump Tendermint version to [v0.34.24](https://github.com/tendermint/tendermint/releases/tag/v0.34.24).
 * [#13651](https://github.com/cosmos/cosmos-sdk/pull/13651) Update `server/config/config.GetConfig` function.
+* [#13781](https://github.com/cosmos/cosmos-sdk/pull/13781) Remove `client/keys.KeysCdc`.
 * [#14175](https://github.com/cosmos/cosmos-sdk/pull/14175) Add `server.DefaultBaseappOptions(appopts)` function to reduce boiler plate in root.go. 
 
 ### State Machine Breaking
 
 * (x/gov) [#14214](https://github.com/cosmos/cosmos-sdk/pull/14214) Fix gov v0.46 migration to v1 votes.
-    * Also provide a helper function `govv046.Migrate_V0466_To_V0467` for migrating a chain already on v0.46 with versions <=v0.46.6 to the latest v0.46.7 correct state.
+  * Also provide a helper function `govv046.Migrate_V0466_To_V0467` for migrating a chain already on v0.46 with versions <=v0.46.6 to the latest v0.46.7 correct state.
 * (x/group) [#14071](https://github.com/cosmos/cosmos-sdk/pull/14071) Don't re-tally proposal after voting period end if they have been marked as ACCEPTED or REJECTED.
 
 ### API Breaking Changes
@@ -446,7 +446,6 @@ replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8
 
 * (x/group) [#12888](https://github.com/cosmos/cosmos-sdk/pull/12888) Fix event propagation to the current context of `x/group` message execution `[]sdk.Result`.
 * (x/upgrade) [#12906](https://github.com/cosmos/cosmos-sdk/pull/12906) Fix upgrade failure by moving downgrade verification logic after store migration.
-* (store) [#12945](https://github.com/cosmos/cosmos-sdk/pull/12945) Fix nil end semantics in store/cachekv/iterator when iterating a dirty cache.
 
 ---
 

go.mod

@@ -51,7 +51,6 @@ require (
 	github.com/tendermint/go-amino v0.16.0
 	github.com/tendermint/tendermint v0.34.24
 	github.com/tendermint/tm-db v0.6.7
-	github.com/tidwall/btree v1.5.0
 	golang.org/x/crypto v0.2.0
 	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e
 	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a

go.sum

@@ -950,8 +950,6 @@ github.com/tendermint/go-amino v0.16.0 h1:GyhmgQKvqF82e2oZeuMSp9JTN0N09emoSZlb2l
 github.com/tendermint/go-amino v0.16.0/go.mod h1:TQU0M1i/ImAo+tYpZi73AU3V/dKeCoMC9Sphe2ZwGME=
 github.com/tendermint/tm-db v0.6.7 h1:fE00Cbl0jayAoqlExN6oyQJ7fR/ZtoVOmvPJ//+shu8=
 github.com/tendermint/tm-db v0.6.7/go.mod h1:byQDzFkZV1syXr/ReXS808NxA2xvyuuVgXOJ/088L6I=
-github.com/tidwall/btree v1.5.0 h1:iV0yVY/frd7r6qGBXfEYs7DH0gTDgrKTrDjS7xt/IyQ=
-github.com/tidwall/btree v1.5.0/go.mod h1:LGm8L/DZjPLmeWGjv5kFrY8dL4uVhMmzmmLYmsObdKE=
 github.com/tidwall/gjson v1.12.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/gjson v1.14.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=