diff --git a/mintlify/snippets/error-handling.mdx b/mintlify/snippets/error-handling.mdx
index 9e7173bd1..bdd3d696c 100644
--- a/mintlify/snippets/error-handling.mdx
+++ b/mintlify/snippets/error-handling.mdx
@@ -231,6 +231,7 @@ When a transaction fails, the `failureReason` field provides specific details:
 - `PAYMENT_APPROVAL_WEBHOOK_ERROR` - Webhook returned an error
 - `OFFRAMP_FAILED` - Failed to convert and send funds to destination
 - `QUOTE_EXPIRED` - Quote expired during processing
+- `COLLECTION_FAILED` - Inbound bank-rail collection deposit failed after arrival and did not credit; funds returned to sender
 
 ## Handling failures
 
diff --git a/mintlify/snippets/global-accounts/managing-sessions.mdx b/mintlify/snippets/global-accounts/managing-sessions.mdx
index 8f03b14b4..d3015d571 100644
--- a/mintlify/snippets/global-accounts/managing-sessions.mdx
+++ b/mintlify/snippets/global-accounts/managing-sessions.mdx
@@ -40,6 +40,10 @@ The list endpoint returns all **active** sessions; expired sessions are not incl
 
 Session refresh creates a new session signing key from an existing active session. Use this when the customer is still present and the current session is close to expiration. If the session has already expired, reauthenticate with the original credential instead.
 
+<Note>
+  The examples below show the legacy flow with `encryptedSessionSigningKey`. For new integrations, use the recommended [client-held-key flow](/snippets/global-accounts/client-keys#client-held-session-key) by sending a compressed `clientPublicKey` (66 hex characters), which avoids the decrypt step entirely.
+</Note>
+
 <Steps>
   <Step title="First call — receive the challenge">
     ```bash
diff --git a/mintlify/snippets/internal-accounts.mdx b/mintlify/snippets/internal-accounts.mdx
index 45618890c..7ec4f5c5c 100644
--- a/mintlify/snippets/internal-accounts.mdx
+++ b/mintlify/snippets/internal-accounts.mdx
@@ -371,7 +371,7 @@ Show the payment details prominently in your UI:
 Set up webhook listeners to receive notifications when deposits are credited to the internal account. The account balance will update automatically.
 
 <Info>
-You'll receive `INTERNAL_ACCOUNT.BALANCE_UPDATED` webhook events when the internal account balance changes.
+You'll receive `INTERNAL_ACCOUNT.BALANCE_UPDATED` webhook events when the internal account balance changes, and `INTERNAL_ACCOUNT.FUNDING_INSTRUCTIONS_UPDATED` when funding instructions are added or modified.
 </Info>
 </Step>
 </Steps>