diff --git a/rust/metaplex/program/src/instruction.rs b/rust/metaplex/program/src/instruction.rs
index bd04952..961d512 100644
--- a/rust/metaplex/program/src/instruction.rs
+++ b/rust/metaplex/program/src/instruction.rs
@@ -154,7 +154,7 @@ pub enum MetaplexInstruction {
     ///   20. `[]` Safety deposit config pda of ['metaplex', program id, auction manager, safety deposit]
     ///      This account will only get used AND BE REQUIRED in the event this is an AuctionManagerV2
     ///   21. `[]` Auction extended (pda relative to auction of ['auction', program id, vault key, 'extended'])
-    DeprecatedRedeemBid,
+    RedeemBid,
 
     /// Note: This requires that auction manager be in a Running state.
     ///
diff --git a/rust/metaplex/program/src/processor/end_auction.rs b/rust/metaplex/program/src/processor/end_auction.rs
index 9da4c0a..0fa7edd 100644
--- a/rust/metaplex/program/src/processor/end_auction.rs
+++ b/rust/metaplex/program/src/processor/end_auction.rs
@@ -2,10 +2,9 @@ use {
     crate::{
         error::MetaplexError,
         instruction::EndAuctionArgs as MetaplexEndAuctionArgs,
-        state::{AuctionManager, AuctionManagerStatus, Store, PREFIX},
+        state::{get_auction_manager, AuctionManagerStatus, Store, PREFIX},
         utils::{assert_authority_correct, assert_owned_by},
     },
-    borsh::BorshSerialize,
     solana_program::{
         account_info::{next_account_info, AccountInfo},
         entrypoint::ProgramResult,
@@ -49,7 +48,7 @@ pub fn process_end_auction(
     args: MetaplexEndAuctionArgs,
 ) -> ProgramResult {
     let account_info_iter = &mut accounts.iter();
-    let auction_manager_info = next_account_info(account_info_iter)?;
+    let mut auction_manager_info = next_account_info(account_info_iter)?;
     let auction_info = next_account_info(account_info_iter)?;
     let auction_data_extended_info = next_account_info(account_info_iter)?;
     let authority_info = next_account_info(account_info_iter)?;
@@ -57,7 +56,7 @@ pub fn process_end_auction(
     let auction_program_info = next_account_info(account_info_iter)?;
     let clock_info = next_account_info(account_info_iter)?;
 
-    let mut auction_manager = AuctionManager::from_account_info(auction_manager_info)?;
+    let mut auction_manager = get_auction_manager(auction_manager_info)?;
     let auction = AuctionData::from_account_info(auction_info)?;
     let auction_data_extended = AuctionDataExtended::from_account_info(auction_data_extended_info)?;
     let store = Store::from_account_info(store_info)?;
@@ -66,16 +65,16 @@ pub fn process_end_auction(
         return Err(MetaplexError::AuctionAuthorityMismatch.into());
     }
 
-    assert_authority_correct(&auction_manager, authority_info)?;
+    assert_authority_correct(&auction_manager.authority(), authority_info)?;
     assert_owned_by(auction_info, &store.auction_program)?;
     assert_owned_by(auction_manager_info, program_id)?;
     assert_owned_by(store_info, program_id)?;
 
-    if auction_manager.store != *store_info.key {
+    if auction_manager.store() != *store_info.key {
         return Err(MetaplexError::AuctionManagerStoreMismatch.into());
     }
 
-    if auction_manager.auction != *auction_info.key {
+    if auction_manager.auction() != *auction_info.key {
         return Err(MetaplexError::AuctionManagerAuctionMismatch.into());
     }
 
@@ -83,15 +82,16 @@ pub fn process_end_auction(
         return Err(MetaplexError::AuctionManagerAuctionProgramMismatch.into());
     }
 
-    if auction_manager.state.status != AuctionManagerStatus::Validated {
+    if auction_manager.status() != AuctionManagerStatus::Validated {
         return Err(MetaplexError::AuctionManagerMustBeValidated.into());
     }
 
-    let seeds = &[PREFIX.as_bytes(), &auction_manager.auction.as_ref()];
+    let auction_key = auction_manager.auction();
+    let seeds = &[PREFIX.as_bytes(), &auction_key.as_ref()];
     let (_, bump_seed) = Pubkey::find_program_address(seeds, &program_id);
     let authority_seeds = &[
         PREFIX.as_bytes(),
-        &auction_manager.auction.as_ref(),
+        &auction_key.as_ref(),
         &[bump_seed],
     ];
 
@@ -100,7 +100,7 @@ pub fn process_end_auction(
         auction_manager_info.clone(),
         auction_info.clone(),
         clock_info.clone(),
-        auction_manager.vault,
+        auction_manager.vault(),
         args.reveal,
         authority_seeds,
     )?;
@@ -108,17 +108,17 @@ pub fn process_end_auction(
     if auction_data_extended.instant_sale_price.is_some() {
         match auction.bid_state {
             BidState::EnglishAuction { .. } => {
-                auction_manager.state.status = AuctionManagerStatus::Disbursing;
+                auction_manager.set_status(AuctionManagerStatus::Disbursing);
             }
             BidState::OpenEdition { .. } => {
-                auction_manager.state.status = AuctionManagerStatus::Finished;
+                auction_manager.set_status(AuctionManagerStatus::Finished);
             }
         }
     } else {
-        auction_manager.state.status = AuctionManagerStatus::Disbursing;
+        auction_manager.set_status(AuctionManagerStatus::Disbursing);
     }
 
-    auction_manager.serialize(&mut *auction_manager_info.data.borrow_mut())?;
+    auction_manager.save(&mut auction_manager_info)?;
 
     Ok(())
 }
diff --git a/rust/metaplex/program/src/processor/redeem_participation_bid.rs b/rust/metaplex/program/src/processor/redeem_participation_bid.rs
index 60a4233..de69011 100644
--- a/rust/metaplex/program/src/processor/redeem_participation_bid.rs
+++ b/rust/metaplex/program/src/processor/redeem_participation_bid.rs
@@ -271,7 +271,7 @@ pub fn process_redeem_participation_bid<'a>(
         });
         auction_extended_info = None;
     } else {
-        v2_accounts = Some(V2Accounts {
+        let v2_accounts_base = V2Accounts {
             prize_tracking_ticket_info: next_account_info(account_info_iter)?,
             new_metadata_account_info: next_account_info(account_info_iter)?,
             new_edition_account_info: next_account_info(account_info_iter)?,
@@ -281,8 +281,9 @@ pub fn process_redeem_participation_bid<'a>(
             mint_authority_info: next_account_info(account_info_iter)?,
             metadata_account_info: next_account_info(account_info_iter)?,
             auction_extended_info: next_account_info(account_info_iter)?,
-        });
-        auction_extended_info = Some(v2_accounts.unwrap().auction_extended_info)
+        };
+        auction_extended_info = Some(v2_accounts_base.auction_extended_info);
+        v2_accounts = Some(v2_accounts_base);
     }
 
     let CommonRedeemReturn {