From 8c45da306a8b637cb84d282e8f7dbff3be0b8284 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Wed, 9 Feb 2022 09:53:15 +0100
Subject: [PATCH] feat: add get all versions (backport #11124) (#11145)

* feat: add get all versions (#11124)

* add get all versions

* add changelog entry

(cherry picked from commit d624a656795b55a1244c36c123f0a782e245334c)

# Conflicts:
#	CHANGELOG.md

* fix conflicts and remove interface break

Co-authored-by: Marko <marbar3778@yahoo.com>
---
 CHANGELOG.md        | 3 +++
 store/iavl/store.go | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b962190ca0b..29c8d01ccbb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [v0.44.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.6) - 2022-02-02
 
+### Features
+
+* [\#11124](https://github.com/cosmos/cosmos-sdk/pull/11124) Add `GetAllVersions` to application store
 ### Bug Fixes
 
 * (grpc) [\#10985](https://github.com/cosmos/cosmos-sdk/pull/10992) The `/cosmos/tx/v1beta1/txs/{hash}` endpoint returns a 404 when a tx does not exist.
diff --git a/store/iavl/store.go b/store/iavl/store.go
index dcd3aed68c82..e65fdb6af9ae 100644
--- a/store/iavl/store.go
+++ b/store/iavl/store.go
@@ -143,6 +143,11 @@ func (st *Store) VersionExists(version int64) bool {
 	return st.tree.VersionExists(version)
 }
 
+// GetAllVersions returns all versions in the iavl tree
+func (st *Store) GetAllVersions() []int {
+	return st.tree.(*iavl.MutableTree).AvailableVersions()
+}
+
 // Implements Store.
 func (st *Store) GetStoreType() types.StoreType {
 	return types.StoreTypeIAVL