From 08ea982427ff02bf9af71bdbe77a50e930cbe242 Mon Sep 17 00:00:00 2001
From: Tyera Eulberg <tyera@solana.com>
Date: Mon, 27 Sep 2021 11:02:42 -0600
Subject: [PATCH] Add feature definition

---
 sdk/src/feature_set.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sdk/src/feature_set.rs b/sdk/src/feature_set.rs
index 351e87218efdc7..d118dd6bdbc527 100644
--- a/sdk/src/feature_set.rs
+++ b/sdk/src/feature_set.rs
@@ -219,6 +219,10 @@ pub mod stakes_remove_delegation_if_inactive {
     solana_sdk::declare_id!("HFpdDDNQjvcXnXKec697HDDsyk6tFoWS2o8fkxuhQZpL");
 }
 
+pub mod restore_write_lock_when_upgradeable {
+    solana_sdk::declare_id!("3Tye2iVqQTxprFSJNpyz5W6SjKNQVfRUDR2s3oVYS6h6");
+}
+
 lazy_static! {
     /// Map of feature identifiers to user-visible description
     pub static ref FEATURE_NAMES: HashMap<Pubkey, &'static str> = [
@@ -269,6 +273,7 @@ lazy_static! {
         (reduce_required_deploy_balance::id(), "reduce required payer balance for program deploys"),
         (sol_log_data_syscall_enabled::id(), "enable sol_log_data syscall"),
         (stakes_remove_delegation_if_inactive::id(), "remove delegations from stakes cache when inactive"),
+        (restore_write_lock_when_upgradeable::id(), "restore program-id write lock when upgradeable loader present"),
         /*************** ADD NEW FEATURES HERE ***************/
     ]
     .iter()