diff --git a/package.json b/package.json
index f7c2a23ec7..be84cd5a5b 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "safe-wallet-web",
   "homepage": "https://github.com/safe-global/safe-wallet-web",
   "license": "GPL-3.0",
-  "version": "1.29.0",
+  "version": "1.29.1",
   "type": "module",
   "scripts": {
     "dev": "next dev",
@@ -57,7 +57,7 @@
     "@safe-global/safe-core-sdk-utils": "^1.7.4",
     "@safe-global/safe-deployments": "1.32.0",
     "@safe-global/safe-ethers-lib": "^1.9.4",
-    "@safe-global/safe-gateway-typescript-sdk": "^3.14.0",
+    "@safe-global/safe-gateway-typescript-sdk": "^3.15.0",
     "@safe-global/safe-modules-deployments": "^1.2.0",
     "@sentry/react": "^7.91.0",
     "@spindl-xyz/attribution-lite": "^1.4.0",
diff --git a/src/components/common/NetworkSelector/index.tsx b/src/components/common/NetworkSelector/index.tsx
index b1e76fea60..60d45f68bf 100644
--- a/src/components/common/NetworkSelector/index.tsx
+++ b/src/components/common/NetworkSelector/index.tsx
@@ -31,11 +31,6 @@ const MenuWithTooltip = forwardRef<HTMLUListElement>(function MenuWithTooltip(pr
   )
 })
 
-const testNets = ['gor', 'base-gor', 'sep']
-const isTestnet = (shortName: string) => {
-  return testNets.includes(shortName)
-}
-
 const NetworkSelector = (props: { onChainSelect?: () => void }): ReactElement => {
   const wallet = useWallet()
   const isDarkMode = useDarkMode()
@@ -44,7 +39,7 @@ const NetworkSelector = (props: { onChainSelect?: () => void }): ReactElement =>
   const chainId = useChainId()
   const router = useRouter()
 
-  const [testNets, prodNets] = useMemo(() => partition(configs, (config) => isTestnet(config.shortName)), [configs])
+  const [testNets, prodNets] = useMemo(() => partition(configs, (config) => config.isTestnet), [configs])
 
   const getNetworkLink = useCallback(
     (shortName: string) => {
diff --git a/src/hooks/loadables/useLoadTxQueue.ts b/src/hooks/loadables/useLoadTxQueue.ts
index e3ab1dc9cb..b0e5c55078 100644
--- a/src/hooks/loadables/useLoadTxQueue.ts
+++ b/src/hooks/loadables/useLoadTxQueue.ts
@@ -10,7 +10,7 @@ export const useLoadTxQueue = (): AsyncResult<TransactionListPage> => {
   const { chainId, txQueuedTag, txHistoryTag } = safe
   const [proposedId, setProposedId] = useState<string>('')
   // N.B. we reload when txQueuedTag/txHistoryTag/proposedId changes as txQueuedTag alone is not enough
-  const reloadTag = txQueuedTag + txHistoryTag + proposedId
+  const reloadTag = (txQueuedTag ?? '') + (txHistoryTag ?? '') + proposedId
 
   // Re-fetch when chainId/address, or txQueueTag change
   const [data, error, loading] = useAsync<TransactionListPage>(
diff --git a/src/tests/mocks/chains.ts b/src/tests/mocks/chains.ts
index dd99cfadeb..9d0f6cfeb8 100644
--- a/src/tests/mocks/chains.ts
+++ b/src/tests/mocks/chains.ts
@@ -8,6 +8,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Ethereum',
     shortName: 'eth',
     l2: false,
+    isTestnet: false,
     description: 'The main Ethereum network',
     rpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://mainnet.infura.io/v3/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://mainnet.infura.io/v3/' },
@@ -57,6 +58,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Gnosis Chain',
     shortName: 'gno',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://rpc.gnosischain.com/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://rpc.gnosischain.com/' },
@@ -105,6 +107,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Polygon',
     shortName: 'matic',
     l2: true,
+    isTestnet: false,
     description: 'L2 chain (MATIC)',
     rpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://polygon-mainnet.infura.io/v3/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://polygon-mainnet.infura.io/v3/' },
@@ -159,6 +162,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'BNB Smart Chain',
     shortName: 'bnb',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://bsc-dataseed.binance.org/' },
     safeAppsRpcUri: {
@@ -209,6 +213,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Energy Web Chain',
     shortName: 'ewt',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://rpc.energyweb.org' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://rpc.energyweb.org' },
@@ -257,6 +262,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Arbitrum',
     shortName: 'arb1',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://arb1.arbitrum.io/rpc' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://arb1.arbitrum.io/rpc' },
@@ -303,6 +309,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Aurora',
     shortName: 'aurora',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://mainnet.aurora.dev' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://mainnet.aurora.dev' },
@@ -344,6 +351,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Avalanche',
     shortName: 'avax',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://api.avax.network/ext/bc/C/rpc' },
     safeAppsRpcUri: {
@@ -397,6 +405,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Optimism',
     shortName: 'oeth',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://mainnet.optimism.io/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://mainnet.optimism.io/' },
@@ -443,6 +452,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Goerli',
     shortName: 'gor',
     l2: true,
+    isTestnet: true,
     description: 'Ethereum Testnet Görli',
     rpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://goerli.infura.io/v3/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://goerli.infura.io/v3/' },
@@ -492,6 +502,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Rinkeby',
     shortName: 'rin',
     l2: false,
+    isTestnet: true,
     description: 'Ethereum testnet',
     rpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://rinkeby.infura.io/v3/' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.API_KEY_PATH, value: 'https://rinkeby.infura.io/v3/' },
@@ -531,6 +542,7 @@ const CONFIG_SERVICE_CHAINS: ChainInfo[] = [
     chainName: 'Volta',
     shortName: 'vt',
     l2: true,
+    isTestnet: false,
     description: '',
     rpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://volta-rpc.energyweb.org' },
     safeAppsRpcUri: { authentication: RPC_AUTHENTICATION.NO_AUTHENTICATION, value: 'https://volta-rpc.energyweb.org' },
diff --git a/yarn.lock b/yarn.lock
index ec3a888815..49b97edeec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4003,10 +4003,10 @@
     "@safe-global/safe-core-sdk-utils" "^1.7.4"
     ethers "5.7.2"
 
-"@safe-global/safe-gateway-typescript-sdk@^3.14.0":
-  version "3.14.0"
-  resolved "https://registry.yarnpkg.com/@safe-global/safe-gateway-typescript-sdk/-/safe-gateway-typescript-sdk-3.14.0.tgz#9581c524c1ea4956555f40761eb6b4007392aa82"
-  integrity sha512-/dqU66RvHw50n+7x3nwnJedq8V6iLQyoWitNdjx5cFTBmae+rpP+LvHq+LqZfXJVkB1qNytMdjFjdyES0t79gQ==
+"@safe-global/safe-gateway-typescript-sdk@^3.15.0":
+  version "3.15.0"
+  resolved "https://registry.yarnpkg.com/@safe-global/safe-gateway-typescript-sdk/-/safe-gateway-typescript-sdk-3.15.0.tgz#2a99e7eca7aecfad1f5e00744ffdd949cefa4f6a"
+  integrity sha512-zAzhPgUwzdp89ZrZwCAOImUyAQMQE0LQKcK4vLO5eMbfAcNOxz5g4eVdBRBRa+kVXxjyW5wii58ZlGaYUVBa7g==
 
 "@safe-global/safe-gateway-typescript-sdk@^3.5.3":
   version "3.12.0"