diff --git a/vendor/pezkuwi-subxt/subxt/examples/asset_hub_nom_pools.rs b/vendor/pezkuwi-subxt/subxt/examples/asset_hub_nom_pools.rs
index 52f1540c..1df687fa 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/asset_hub_nom_pools.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/asset_hub_nom_pools.rs
@@ -187,10 +187,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  TX SUCCESS!");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    Event: {}::{}", ev.pallet_name(), ev.variant_name());
-							}
+						for ev in events.iter().flatten() {
+							println!("    Event: {}::{}", ev.pallet_name(), ev.variant_name());
 						}
 					},
 					Err(e) => println!("  TX dispatch error: {}", e),
diff --git a/vendor/pezkuwi-subxt/subxt/examples/bond_extra_validators.rs b/vendor/pezkuwi-subxt/subxt/examples/bond_extra_validators.rs
index ee65e37d..c89e21d4 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/bond_extra_validators.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/bond_extra_validators.rs
@@ -114,26 +114,18 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 					Some(Ok(TxStatus::InBestBlock(details))) => {
 						match details.wait_for_success().await {
 							Ok(events) => {
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										if ev.pallet_name() == "Staking"
-											&& ev.variant_name() == "Bonded"
-										{
-											println!("  SUCCESS: {} HEZ bonded", bond_hez);
-											tx_ok = true;
-										}
+								for ev in events.iter().flatten() {
+									if ev.pallet_name() == "Staking"
+										&& ev.variant_name() == "Bonded"
+									{
+										println!("  SUCCESS: {} HEZ bonded", bond_hez);
+										tx_ok = true;
 									}
 								}
 								if !tx_ok {
 									println!("  WARNING: No Staking::Bonded event");
-									for event in events.iter() {
-										if let Ok(ev) = event {
-											println!(
-												"    {}::{}",
-												ev.pallet_name(),
-												ev.variant_name()
-											);
-										}
+									for ev in events.iter().flatten() {
+										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 									}
 								}
 							},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/create_nomination_pools.rs b/vendor/pezkuwi-subxt/subxt/examples/create_nomination_pools.rs
index f187423a..89e8fb37 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/create_nomination_pools.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/create_nomination_pools.rs
@@ -101,10 +101,8 @@ async fn wait_for_success(
 			Some(Ok(TxStatus::InBestBlock(details))) => match details.wait_for_success().await {
 				Ok(events) => {
 					println!("  {} SUCCESS!", label);
-					for event in events.iter() {
-						if let Ok(ev) = event {
-							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-						}
+					for ev in events.iter().flatten() {
+						println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 					}
 					return Ok(true);
 				},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/fix_force_era.rs b/vendor/pezkuwi-subxt/subxt/examples/fix_force_era.rs
index 52bee237..41d83133 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/fix_force_era.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/fix_force_era.rs
@@ -64,12 +64,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						let mut sudid = false;
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("  Event: {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-									sudid = true;
-								}
+						for ev in events.iter().flatten() {
+							println!("  Event: {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+								sudid = true;
 							}
 						}
 						if sudid {
diff --git a/vendor/pezkuwi-subxt/subxt/examples/mint_welati_tiki.rs b/vendor/pezkuwi-subxt/subxt/examples/mint_welati_tiki.rs
index b1186152..58e666ff 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/mint_welati_tiki.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/mint_welati_tiki.rs
@@ -216,16 +216,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 						Ok(events) => {
 							let mut has_sudid = false;
 							let mut has_sent = false;
-							for event in events.iter() {
-								if let Ok(ev) = event {
-									if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-										has_sudid = true;
-									}
-									if ev.pallet_name() == "XcmPallet"
-										&& ev.variant_name() == "Sent"
-									{
-										has_sent = true;
-									}
+							for ev in events.iter().flatten() {
+								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+									has_sudid = true;
+								}
+								if ev.pallet_name() == "XcmPallet" && ev.variant_name() == "Sent" {
+									has_sent = true;
 								}
 							}
 							if has_sudid && has_sent {
@@ -233,10 +229,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 								tx_ok = true;
 							} else {
 								println!("  WARNING: Missing expected events");
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-									}
+								for ev in events.iter().flatten() {
+									println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 								}
 							}
 						},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/remark_mainnet.rs b/vendor/pezkuwi-subxt/subxt/examples/remark_mainnet.rs
index b9811b08..8f31eaaf 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/remark_mainnet.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/remark_mainnet.rs
@@ -45,10 +45,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  SUCCESS!");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-							}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 						}
 					},
 					Err(e) => println!("  Error: {}", e),
diff --git a/vendor/pezkuwi-subxt/subxt/examples/send_staking_details.rs b/vendor/pezkuwi-subxt/subxt/examples/send_staking_details.rs
index 0d7f1bd8..5c529724 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/send_staking_details.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/send_staking_details.rs
@@ -332,16 +332,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 						Ok(events) => {
 							let mut has_sudid = false;
 							let mut has_sent = false;
-							for event in events.iter() {
-								if let Ok(ev) = event {
-									if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-										has_sudid = true;
-									}
-									if ev.pallet_name() == "XcmPallet"
-										&& ev.variant_name() == "Sent"
-									{
-										has_sent = true;
-									}
+							for ev in events.iter().flatten() {
+								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+									has_sudid = true;
+								}
+								if ev.pallet_name() == "XcmPallet" && ev.variant_name() == "Sent" {
+									has_sent = true;
 								}
 							}
 							if has_sudid && has_sent {
@@ -349,10 +345,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 								tx_ok = true;
 							} else {
 								println!("  WARNING: Events:");
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-									}
+								for ev in events.iter().flatten() {
+									println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 								}
 							}
 						},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/set_pool_metadata.rs b/vendor/pezkuwi-subxt/subxt/examples/set_pool_metadata.rs
index 25e88fa9..4df2dda5 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/set_pool_metadata.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/set_pool_metadata.rs
@@ -110,10 +110,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 						match details.wait_for_success().await {
 							Ok(events) => {
 								println!("  SUCCESS!");
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-									}
+								for ev in events.iter().flatten() {
+									println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 								}
 								ok = true;
 							},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/transfer_to_validators.rs b/vendor/pezkuwi-subxt/subxt/examples/transfer_to_validators.rs
index 1f911c42..e2babae5 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/transfer_to_validators.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/transfer_to_validators.rs
@@ -116,26 +116,18 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 					Some(Ok(TxStatus::InBestBlock(details))) => {
 						match details.wait_for_success().await {
 							Ok(events) => {
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										if ev.pallet_name() == "Balances"
-											&& ev.variant_name() == "Transfer"
-										{
-											println!("  SUCCESS: {} HEZ transferred", amount_hez);
-											tx_ok = true;
-										}
+								for ev in events.iter().flatten() {
+									if ev.pallet_name() == "Balances"
+										&& ev.variant_name() == "Transfer"
+									{
+										println!("  SUCCESS: {} HEZ transferred", amount_hez);
+										tx_ok = true;
 									}
 								}
 								if !tx_ok {
 									println!("  WARNING: No Transfer event found");
-									for event in events.iter() {
-										if let Ok(ev) = event {
-											println!(
-												"    {}::{}",
-												ev.pallet_name(),
-												ev.variant_name()
-											);
-										}
+									for ev in events.iter().flatten() {
+										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 									}
 								}
 							},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/validator_welati_batch.rs b/vendor/pezkuwi-subxt/subxt/examples/validator_welati_batch.rs
index 30e8b011..42536f23 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/validator_welati_batch.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/validator_welati_batch.rs
@@ -14,7 +14,7 @@
 //!   SUDO_MNEMONIC="..." cargo run --release -p pezkuwi-subxt --example validator_welati_batch
 //!   SUDO_MNEMONIC="..." SKIP=5 cargo run --release -p pezkuwi-subxt --example validator_welati_batch
 
-#![allow(missing_docs)]
+#![allow(missing_docs, dead_code)]
 use pezkuwi_subxt::dynamic::Value;
 use pezkuwi_subxt::utils::AccountId32;
 use pezkuwi_subxt::{OnlineClient, PezkuwiConfig};
@@ -372,16 +372,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 						Ok(events) => {
 							let mut has_sudid = false;
 							let mut has_sent = false;
-							for event in events.iter() {
-								if let Ok(ev) = event {
-									if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-										has_sudid = true;
-									}
-									if ev.pallet_name() == "XcmPallet"
-										&& ev.variant_name() == "Sent"
-									{
-										has_sent = true;
-									}
+							for ev in events.iter().flatten() {
+								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+									has_sudid = true;
+								}
+								if ev.pallet_name() == "XcmPallet" && ev.variant_name() == "Sent" {
+									has_sent = true;
 								}
 							}
 							if has_sudid && has_sent {
@@ -389,10 +385,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 								tx_ok = true;
 							} else {
 								println!("  WARNING: Events:");
-								for event in events.iter() {
-									if let Ok(ev) = event {
-										println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-									}
+								for ev in events.iter().flatten() {
+									println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 								}
 							}
 						},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/welati_citizenship.rs b/vendor/pezkuwi-subxt/subxt/examples/welati_citizenship.rs
index aa67a9b7..abab249c 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/welati_citizenship.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/welati_citizenship.rs
@@ -92,10 +92,8 @@ async fn submit_and_watch(
 					match details.wait_for_success().await {
 						Ok(events) => {
 							println!("  {} SUCCESS!", label);
-							for event in events.iter() {
-								if let Ok(ev) = event {
-									println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								}
+							for ev in events.iter().flatten() {
+								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
 							}
 							return Ok(true);
 						},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/zagros_deregister.rs b/vendor/pezkuwi-subxt/subxt/examples/zagros_deregister.rs
index b33314eb..b9788f3e 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/zagros_deregister.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/zagros_deregister.rs
@@ -190,17 +190,15 @@ async fn extract_and_process(
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  In best block! Events:");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-									success = true;
-								}
-								if ev.pallet_name() == "ValidatorManager"
-									&& ev.variant_name() == "ValidatorsDeregistered"
-								{
-									println!("    >>> ValidatorsDeregistered event confirmed!");
-								}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+								success = true;
+							}
+							if ev.pallet_name() == "ValidatorManager"
+								&& ev.variant_name() == "ValidatorsDeregistered"
+							{
+								println!("    >>> ValidatorsDeregistered event confirmed!");
 							}
 						}
 					},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/zagros_diagnose.rs b/vendor/pezkuwi-subxt/subxt/examples/zagros_diagnose.rs
index 0a6a8af8..c59a78ac 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/zagros_diagnose.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/zagros_diagnose.rs
@@ -114,24 +114,22 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  In best block! Events:");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-									success = true;
-								}
-								if ev.pallet_name() == "ValidatorManager"
-									&& ev.variant_name() == "ValidatorsDeregistered"
-								{
-									// Try to decode the event data
-									println!("    >>> ValidatorsDeregistered event!");
-									let bytes = ev.field_bytes();
-									println!(
-										"    >>> Event field bytes ({} bytes): 0x{}",
-										bytes.len(),
-										hex::encode(&bytes[..std::cmp::min(bytes.len(), 128)])
-									);
-								}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+								success = true;
+							}
+							if ev.pallet_name() == "ValidatorManager"
+								&& ev.variant_name() == "ValidatorsDeregistered"
+							{
+								// Try to decode the event data
+								println!("    >>> ValidatorsDeregistered event!");
+								let bytes = ev.field_bytes();
+								println!(
+									"    >>> Event field bytes ({} bytes): 0x{}",
+									bytes.len(),
+									hex::encode(&bytes[..std::cmp::min(bytes.len(), 128)])
+								);
 							}
 						}
 					},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/zagros_set_retire.rs b/vendor/pezkuwi-subxt/subxt/examples/zagros_set_retire.rs
index 2d54bc83..d1f1c682 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/zagros_set_retire.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/zagros_set_retire.rs
@@ -142,12 +142,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  In best block! Events:");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-									success = true;
-								}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+								success = true;
 							}
 						}
 					},
diff --git a/vendor/pezkuwi-subxt/subxt/examples/zagros_sudo.rs b/vendor/pezkuwi-subxt/subxt/examples/zagros_sudo.rs
index 52939754..2804af33 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/zagros_sudo.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/zagros_sudo.rs
@@ -134,10 +134,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  TX SUCCESS!");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    Event: {}::{}", ev.pallet_name(), ev.variant_name());
-							}
+						for ev in events.iter().flatten() {
+							println!("    Event: {}::{}", ev.pallet_name(), ev.variant_name());
 						}
 					},
 					Err(e) => println!("  TX dispatch error: {}", e),
diff --git a/vendor/pezkuwi-subxt/subxt/examples/zagros_upgrade.rs b/vendor/pezkuwi-subxt/subxt/examples/zagros_upgrade.rs
index e95dc117..b5871450 100644
--- a/vendor/pezkuwi-subxt/subxt/examples/zagros_upgrade.rs
+++ b/vendor/pezkuwi-subxt/subxt/examples/zagros_upgrade.rs
@@ -91,14 +91,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  In best block! Events:");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "System"
-									&& ev.variant_name() == "CodeUpdated"
-								{
-									upgrade_ok = true;
-								}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "System" && ev.variant_name() == "CodeUpdated" {
+								upgrade_ok = true;
 							}
 						}
 					},
@@ -202,12 +198,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 				match details.wait_for_success().await {
 					Ok(events) => {
 						println!("  In best block! Events:");
-						for event in events.iter() {
-							if let Ok(ev) = event {
-								println!("    {}::{}", ev.pallet_name(), ev.variant_name());
-								if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
-									storage_ok = true;
-								}
+						for ev in events.iter().flatten() {
+							println!("    {}::{}", ev.pallet_name(), ev.variant_name());
+							if ev.pallet_name() == "Sudo" && ev.variant_name() == "Sudid" {
+								storage_ok = true;
 							}
 						}
 					},