diff --git a/release-to-devnet.sh b/release-to-devnet.sh
index 8a343a1fd..2f40658a0 100755
--- a/release-to-devnet.sh
+++ b/release-to-devnet.sh
@@ -13,7 +13,7 @@ anchor build --skip-lint
 ./idl-fixup.sh
 
 # update types in ts client package
-cp -v ./target/types/mango_v4.ts ./ts/mango_v4.ts
+cp -v ./target/types/mango_v4.ts ./ts/client/src/mango_v4.ts
 
 if [[ -z "${NO_DEPLOY}" ]]; then
     # publish program
@@ -29,13 +29,4 @@ fi
 
 
 # build npm package
-tsc
-# yarn clean && yarn build && cp package.json ./dist/
-
-# publish the npm package
-# yarn publish dist
-
-# echo
-# echo Remember to commit and push the version update as well as the changes
-# echo to ts/mango_v4.tx.
-# echo
+(cd ./ts/client && tsc)
diff --git a/ts/client/src/client.ts b/ts/client/src/client.ts
index c2adc1ec2..705be5441 100644
--- a/ts/client/src/client.ts
+++ b/ts/client/src/client.ts
@@ -227,13 +227,13 @@ export class MangoClient {
         {
           memcmp: {
             bytes: group.publicKey.toBase58(),
-            offset: 24,
+            offset: 40,
           },
         },
         {
           memcmp: {
             bytes: ownerPk.toBase58(),
-            offset: 56,
+            offset: 72,
           },
         },
       ])
diff --git a/ts/client/src/constants.ts b/ts/client/src/constants.ts
index 606b67541..cf2e46473 100644
--- a/ts/client/src/constants.ts
+++ b/ts/client/src/constants.ts
@@ -2,34 +2,6 @@ import { PublicKey } from '@solana/web3.js';
 
 export const DEVNET_GROUP = 'NDLmPdjzm7Tm3gnsZw8EoBbBTR7wfAcyDY8LCqFSGtX';
 
-export const DEVNET_MINTS = new Map([
-  ['USDC', '8FRFC6MoGGkMFQwngccyu69VnYbzykGeez7ignHVAFSN'],
-  ['BTC', '3UNBZ6o52WTWwjac2kPUb4FyodhU1vFkRJheu1Sh2TvU'],
-]);
-
-export const DEVNET_MINTS_REVERSE = Array.from(DEVNET_MINTS.entries()).reduce(
-  function (map, obj) {
-    map[obj[1]] = obj[0];
-    return map;
-  },
-  {},
-);
-
-export const DEVNET_ORACLES = new Map([
-  ['BTC', 'HovQMDrbAgAYPCmHVSrezcSmkMtXSSUsLDFANExrZh2J'],
-]);
-
-export const DEVNET_SERUM3_MARKETS = new Map([
-  ['BTC/USDC', 'DW83EpHFywBxCHmyARxwj3nzxJd7MUdSeznmrdzZKNZB'],
-]);
-
-export const DEVNET_SERUM3_MARKETS_REVERSE = Array.from(
-  DEVNET_SERUM3_MARKETS.entries(),
-).reduce(function (map, obj) {
-  map[obj[1]] = obj[0];
-  return map;
-}, {});
-
 export const DEVNET_SERUM3_PROGRAM_ID = new PublicKey(
   'DESVgJVGajEgKGXhb6XmqDHGz3VjdgP7rEVESBgxmroY',
 );
diff --git a/ts/client/src/example1-admin.ts b/ts/client/src/example1-admin.ts
index f357adaf1..186b10045 100644
--- a/ts/client/src/example1-admin.ts
+++ b/ts/client/src/example1-admin.ts
@@ -2,12 +2,18 @@ import { Provider, Wallet } from '@project-serum/anchor';
 import { Connection, Keypair, PublicKey } from '@solana/web3.js';
 import fs from 'fs';
 import { MangoClient } from './client';
-import {
-  DEVNET_MINTS,
-  DEVNET_ORACLES,
-  DEVNET_SERUM3_MARKETS,
-  DEVNET_SERUM3_PROGRAM_ID,
-} from './constants';
+import { DEVNET_SERUM3_PROGRAM_ID } from './constants';
+
+const DEVNET_SERUM3_MARKETS = new Map([
+  ['BTC/USDC', 'DW83EpHFywBxCHmyARxwj3nzxJd7MUdSeznmrdzZKNZB'],
+]);
+const DEVNET_MINTS = new Map([
+  ['USDC', '8FRFC6MoGGkMFQwngccyu69VnYbzykGeez7ignHVAFSN'],
+  ['BTC', '3UNBZ6o52WTWwjac2kPUb4FyodhU1vFkRJheu1Sh2TvU'],
+]);
+const DEVNET_ORACLES = new Map([
+  ['BTC', 'HovQMDrbAgAYPCmHVSrezcSmkMtXSSUsLDFANExrZh2J'],
+]);
 
 //
 // An example for admins based on high level api i.e. the client
@@ -59,6 +65,7 @@ async function main() {
       1.4,
       0.02,
     );
+    await group.reload(client);
   } catch (error) {}
 
   // stub oracle + register token 1
@@ -86,11 +93,11 @@ async function main() {
       1.4,
       0.02,
     );
+    await group.reload(client);
   } catch (error) {}
 
   // log tokens/banks
-  const banks = await client.getBanksForGroup(group);
-  for (const bank of banks) {
+  for (const bank of await group.banksMap.values()) {
     console.log(
       `Bank ${bank.tokenIndex} ${bank.publicKey}, mint ${bank.mint}, oracle ${bank.oracle}`,
     );
@@ -106,18 +113,16 @@ async function main() {
       group,
       DEVNET_SERUM3_PROGRAM_ID,
       serumMarketExternalPk,
-      banks[0],
-      banks[1],
+      group.banksMap.get('BTC')!,
+      group.banksMap.get('USDC')!,
       0,
       'BTC/USDC',
     );
   } catch (error) {}
   const markets = await client.serum3GetMarket(
     group,
-    banks.find((bank) => bank.mint.toBase58() === DEVNET_MINTS.get('BTC'))
-      ?.tokenIndex,
-    banks.find((bank) => bank.mint.toBase58() === DEVNET_MINTS.get('USDC'))
-      ?.tokenIndex,
+    group.banksMap.get('BTC')?.tokenIndex,
+    group.banksMap.get('USDC')?.tokenIndex,
   );
   console.log(`Serum3 market ${markets[0].publicKey}`);
 
diff --git a/ts/client/src/example1-user.ts b/ts/client/src/example1-user.ts
index 242becf9a..bff56ea22 100644
--- a/ts/client/src/example1-user.ts
+++ b/ts/client/src/example1-user.ts
@@ -1,5 +1,5 @@
 import { Provider, Wallet } from '@project-serum/anchor';
-import { Connection, Keypair, PublicKey } from '@solana/web3.js';
+import { Connection, Keypair } from '@solana/web3.js';
 import fs from 'fs';
 import {
   Serum3OrderType,
@@ -7,7 +7,7 @@ import {
   Serum3Side,
 } from './accounts/serum3';
 import { MangoClient } from './client';
-import { DEVNET_GROUP, DEVNET_SERUM3_PROGRAM_ID } from './constants';
+import { DEVNET_SERUM3_PROGRAM_ID } from './constants';
 
 //
 // An example for users based on high level api i.e. the client
@@ -30,13 +30,14 @@ async function main() {
   console.log(`User ${userWallet.publicKey.toBase58()}`);
 
   // fetch group
-  const group = await client.getGroup(new PublicKey(DEVNET_GROUP));
+  const admin = Keypair.fromSecretKey(
+    Buffer.from(
+      JSON.parse(fs.readFileSync(process.env.ADMIN_KEYPAIR!, 'utf-8')),
+    ),
+  );
+  const group = await client.getGroupForAdmin(admin.publicKey);
   console.log(`Group ${group.publicKey.toBase58()}`);
 
-  for (const bank of group.banksMap.values()) {
-    console.log(bank.publicKey.toBase58());
-  }
-
   // create + fetch account
   const mangoAccount = await client.getOrCreateMangoAccount(
     group,
diff --git a/ts/client/src/index.ts b/ts/client/src/index.ts
index 4cdecd6a6..762b29351 100644
--- a/ts/client/src/index.ts
+++ b/ts/client/src/index.ts
@@ -1,10 +1,10 @@
-export { Group } from './client/accounts/group';
-export * from './client/accounts/I80F48';
+export { Group } from './accounts/group';
+export * from './accounts/I80F48';
 export {
   MangoAccount,
   TokenAccount,
   TokenAccountDto,
-} from './client/accounts/mangoAccount';
-export { StubOracle } from './client/accounts/oracle';
-export { Serum3Market } from './client/accounts/serum3';
-export * from './client/client';
+} from './accounts/mangoAccount';
+export { StubOracle } from './accounts/oracle';
+export { Serum3Market } from './accounts/serum3';
+export * from './client';
diff --git a/ts/client/src/mango_v4.ts b/ts/client/src/mango_v4.ts
index dbc9d0ea8..65012a207 100644
--- a/ts/client/src/mango_v4.ts
+++ b/ts/client/src/mango_v4.ts
@@ -1569,7 +1569,7 @@ export type MangoV4 = {
             "type": {
               "array": [
                 "u8",
-                16
+                32
               ]
             }
           },
@@ -4085,7 +4085,7 @@ export const IDL: MangoV4 = {
             "type": {
               "array": [
                 "u8",
-                16
+                32
               ]
             }
           },
diff --git a/ts/client/tsconfig.json b/ts/client/tsconfig.json
index 3dee67b50..4c7b94637 100644
--- a/ts/client/tsconfig.json
+++ b/ts/client/tsconfig.json
@@ -1,6 +1,5 @@
 {
   "extends": "@tsconfig/recommended/tsconfig.json",
-
   "compilerOptions": {
     "allowJs": true,
     "checkJs": true,
@@ -8,7 +7,9 @@
     "declarationDir": "dist",
     "declarationMap": true,
     "esModuleInterop": true,
-    "lib": ["es2019"],
+    "lib": [
+      "es2019"
+    ],
     "noImplicitAny": false,
     "outDir": "dist",
     "resolveJsonModule": true,
@@ -16,6 +17,12 @@
     "strictNullChecks": true,
     "target": "es6"
   },
-  "include": ["./ts/**/*"],
-  "exclude": ["./ts/**/*.test.js", "node_modules", "**/node_modules"]
-}
+  "include": [
+    "./src/**/*"
+  ],
+  "exclude": [
+    "./src/**/*.test.js",
+    "node_modules",
+    "**/node_modules"
+  ]
+}
\ No newline at end of file
diff --git a/update-local-idl.sh b/update-local-idl.sh
index a1759ba19..c3cefcc03 100755
--- a/update-local-idl.sh
+++ b/update-local-idl.sh
@@ -4,5 +4,4 @@ set -e pipefail
 
 anchor build --skip-lint
 ./idl-fixup.sh
-cp -v ./target/types/mango_v4.ts ./ts/mango_v4.ts
-tsc
\ No newline at end of file
+cp -v ./target/types/mango_v4.ts ./ts/client/src/mango_v4.ts