1 files changed, 13 insertions, 4 deletions
diff --git a/data/transactions/logic/TEAL_opcodes.md b/data/transactions/logic/TEAL_opcodes.md
index 9a28d3c7e..99f020af2 100644
--- a/data/transactions/logic/TEAL_opcodes.md
+++ b/data/transactions/logic/TEAL_opcodes.md
@@ -896,7 +896,7 @@ params: Txn.Accounts offset (or, since v4, an account address that appears in Tx
 - LogicSigVersion >= 2
 - Mode: Application
 
-params: Txn.Accounts offset (or, since v4, an account address that appears in Txn.Accounts or is Txn.Sender), application id (or, since v4, a Txn.ForeignApps offset), state key. Return: did_exist flag (top of the stack, 1 if the application existed and 0 otherwise), value. The value is zero (of type uint64) if the key does not exist.
+params: Txn.Accounts offset (or, since v4, an account address that appears in Txn.Accounts or is Txn.Sender), application id (or, since v4, a Txn.ForeignApps offset), state key. Return: did_exist flag (top of the stack, 1 if the application and key existed and 0 otherwise), value. The value is zero (of type uint64) if the key does not exist.
 
 ## app_global_get
 
@@ -918,7 +918,7 @@ params: state key. Return: value. The value is zero (of type uint64) if the key
 - LogicSigVersion >= 2
 - Mode: Application
 
-params: Txn.ForeignApps offset (or, since v4, an application id that appears in Txn.ForeignApps or is the CurrentApplicationID), state key. Return: did_exist flag (top of the stack, 1 if the application existed and 0 otherwise), value. The value is zero (of type uint64) if the key does not exist.
+params: Txn.ForeignApps offset (or, since v4, an application id that appears in Txn.ForeignApps or is the CurrentApplicationID), state key. Return: did_exist flag (top of the stack, 1 if the application and key existed and 0 otherwise), value. The value is zero (of type uint64) if the key does not exist.
 
 ## app_local_put
 
@@ -1296,7 +1296,7 @@ bitlen interprets arrays as big-endian integers, unlike setbit/getbit
 - Opcode: 0xb1
 - Pops: _None_
 - Pushes: _None_
-- begin preparation of a new inner transaction
+- begin preparation of a new inner transaction in a new transaction group
 - LogicSigVersion >= 5
 - Mode: Application
 
@@ -1318,7 +1318,7 @@ bitlen interprets arrays as big-endian integers, unlike setbit/getbit
 - Opcode: 0xb3
 - Pops: _None_
 - Pushes: _None_
-- execute the current inner transaction. Fail if 16 inner transactions have already been executed, or if the transaction itself fails.
+- execute the current inner transaction group. Fail if executing this group would exceed 16 total inner transactions, or if any transaction in the group fails.
 - LogicSigVersion >= 5
 - Mode: Application
 
@@ -1342,6 +1342,15 @@ bitlen interprets arrays as big-endian integers, unlike setbit/getbit
 - LogicSigVersion >= 5
 - Mode: Application
 
+## itxn_next
+
+- Opcode: 0xb6
+- Pops: _None_
+- Pushes: _None_
+- begin preparation of a new inner transaction in the same transaction group
+- LogicSigVersion >= 6
+- Mode: Application
+
 ## txnas f
 
 - Opcode: 0xc0 {uint8 transaction field index}