diff --git a/DESCRIPTION b/DESCRIPTION
index 2758ddbc..b54c0ec1 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: DatabaseConnector
 Type: Package
 Title: Connecting to Various Database Platforms
-Version: 6.3.3
-Date: 2025-01-15
+Version: 6.4.0
+Date: 2025-01-29
 Authors@R: c(
     person("Martijn", "Schuemie", email = "schuemie@ohdsi.org", role = c("aut", "cre")),
     person("Marc", "Suchard", role = c("aut")),
diff --git a/DatabaseConnector.Rproj b/DatabaseConnector.Rproj
index c5ea6c45..4084b1e0 100644
--- a/DatabaseConnector.Rproj
+++ b/DatabaseConnector.Rproj
@@ -1,5 +1,4 @@
 Version: 1.0
-ProjectId: 9d51e576-41a3-432f-b696-8bfdc3eed676
 
 RestoreWorkspace: No
 SaveWorkspace: No
diff --git a/NEWS.md b/NEWS.md
index 97f8159f..0004c6c6 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,12 @@
+DatabaseConnector 6.4.0
+=======================
+
+Changes:
+
+- Adding support for InterSystems IRIS.
+
+
+
 DatabaseConnector 6.3.3
 =======================
 
diff --git a/R/Sql.R b/R/Sql.R
index f1e990bd..54c19c70 100644
--- a/R/Sql.R
+++ b/R/Sql.R
@@ -438,7 +438,7 @@ executeSql <- function(connection,
           startQuery <- Sys.time()
           # InterSystems IRIS JDBC supports batch updates but does not have a separate
           # executeLargeBatch() method
-          if (con@dbms == "iris") {
+          if (dbms == "iris") {
             rowsAffected <- c(rowsAffected, rJava::.jcall(statement, "[I", "executeBatch"))
           } else {
             rowsAffected <- c(rowsAffected, rJava::.jcall(statement, "[J", "executeLargeBatch"))
diff --git a/man/downloadJdbcDrivers.Rd b/man/downloadJdbcDrivers.Rd
index da71f659..af3c6660 100644
--- a/man/downloadJdbcDrivers.Rd
+++ b/man/downloadJdbcDrivers.Rd
@@ -48,7 +48,7 @@ The following versions of the JDBC drivers are currently used:
 \item Spark (Databricks): V2.6.36
 \item Snowflake: V3.16.01
 \item BigQuery: v1.3.2.1003
-\item InterSystems IRIS: v3.9.0
+\item InterSystems IRIS: v3.10.2
 }
 }
 \examples{
diff --git a/man/insertTable.Rd b/man/insertTable.Rd
index 637243b7..5b08421c 100644
--- a/man/insertTable.Rd
+++ b/man/insertTable.Rd
@@ -77,6 +77,13 @@ directly into the System Environment using the following keys: Sys.setenv("AWS_A
 "some_aws_region", "AWS_BUCKET_NAME" = "some_bucket_name", "AWS_OBJECT_KEY" = "some_object_key",
 "AWS_SSE_TYPE" = "server_side_encryption_type").
 
+Spark (DataBricks): The MPP bulk loading relies upon the AzureStor library
+to test a connection to an Azure ADLS Gen2 storage container using Azure credentials.
+Credentials are configured directly into the System Environment using the
+following keys: Sys.setenv("AZR_STORAGE_ACCOUNT" =
+"some_azure_storage_account", "AZR_ACCOUNT_KEY" = "some_secret_account_key", "AZR_CONTAINER_NAME" =
+"some_container_name").
+
 PDW: The MPP bulk loading relies upon the client
 having a Windows OS and the DWLoader exe installed, and the following permissions granted: --Grant
 BULK Load permissions - needed at a server level USE master; GRANT ADMINISTER BULK OPERATIONS TO