diff --git a/includes/leechcore.h b/includes/leechcore.h
index 48243e9..fb71549 100644
--- a/includes/leechcore.h
+++ b/includes/leechcore.h
@@ -14,7 +14,7 @@
 // (c) Ulf Frisk, 2020-2023
 // Author: Ulf Frisk, pcileech@frizk.net
 //
-// Header Version: 2.16
+// Header Version: 2.16.1
 //
 
 #ifndef __LEECHCORE_H__
@@ -437,12 +437,11 @@ BOOL LcCommand(
 #define LC_CMD_FPGA_TLP_CONTEXT_RD                  0x2000011b00000000  // R - get TLP user-defined context to be passed to callback function. [not remote].
 #define LC_CMD_FPGA_TLP_FUNCTION_CALLBACK           0x2000011500000000  // W - set/unset TLP callback function (pbDataIn == PLC_TLP_CALLBACK). [not remote].
 #define LC_CMD_FPGA_TLP_FUNCTION_CALLBACK_RD        0x2000011c00000000  // R - get TLP callback function. [not remote].
-#define LC_CMD_FPGA_BAR_CONTEXT                     0x2000011800000000  // W - set/unset BAR user-defined context to be passed to callback function. (pbDataIn == LPVOID user context). [not remote].
-#define LC_CMD_FPGA_BAR_CONTEXT_RD                  0x2000011d00000000  // R - get BAR user-defined context to be passed to callback function. [not remote].
-#define LC_CMD_FPGA_BAR_FUNCTION_CALLBACK           0x2000011900000000  // W - set/unset BAR callback function (pbDataIn == PLC_BAR_CALLBACK). [not remote].
-#define LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD        0x2000011e00000000  // R - get BAR callback function. [not remote].
-#define LC_CMD_FPGA_BAR_INFO                        0x0000011a00000000  // R - get BAR info (pbDataOut == LC_BAR_INFO[6]).
-
+#define LC_CMD_FPGA_BAR_CONTEXT                     0x2000012000000000  // W - set/unset BAR user-defined context to be passed to callback function. (pbDataIn == LPVOID user context). [not remote].
+#define LC_CMD_FPGA_BAR_CONTEXT_RD                  0x2000012100000000  // R - get BAR user-defined context to be passed to callback function. [not remote].
+#define LC_CMD_FPGA_BAR_FUNCTION_CALLBACK           0x2000012200000000  // W - set/unset BAR callback function (pbDataIn == PLC_BAR_CALLBACK). [not remote].
+#define LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD        0x2000012300000000  // R - get BAR callback function. [not remote].
+#define LC_CMD_FPGA_BAR_INFO                        0x0000012400000000  // R - get BAR info (pbDataOut == LC_BAR_INFO[6]).
 
 #define LC_CMD_FILE_DUMPHEADER_GET                  0x0000020100000000  // R
 
@@ -572,8 +571,10 @@ typedef VOID(*PLC_TLP_FUNCTION_CALLBACK)(
 
 typedef struct tdLC_BAR {
     BOOL fValid;
+    BOOL fIO;
     BOOL f64Bit;
     BOOL fPrefetchable;
+    DWORD _Filler[3];
     DWORD iBar;
     QWORD pa;
     QWORD cb;
diff --git a/m_vmemd/version.h b/m_vmemd/version.h
index 8a48294..1cc9d6e 100644
--- a/m_vmemd/version.h
+++ b/m_vmemd/version.h
@@ -3,8 +3,8 @@
 
 #define VERSION_MAJOR               5
 #define VERSION_MINOR               8
-#define VERSION_REVISION            0
-#define VERSION_BUILD               119
+#define VERSION_REVISION            1
+#define VERSION_BUILD               120
 
 #define VER_FILE_DESCRIPTION_STR    "MemProcFS : Plugin vmemd"
 #define VER_FILE_VERSION            VERSION_MAJOR, VERSION_MINOR, VERSION_REVISION, VERSION_BUILD
diff --git a/memprocfs/version.h b/memprocfs/version.h
index deb95ec..167feb1 100644
--- a/memprocfs/version.h
+++ b/memprocfs/version.h
@@ -3,8 +3,8 @@
 
 #define VERSION_MAJOR               5
 #define VERSION_MINOR               8
-#define VERSION_REVISION            0
-#define VERSION_BUILD               119
+#define VERSION_REVISION            1
+#define VERSION_BUILD               120
 
 #define VER_FILE_DESCRIPTION_STR    "MemProcFS"
 #define VER_FILE_VERSION            VERSION_MAJOR, VERSION_MINOR, VERSION_REVISION, VERSION_BUILD
diff --git a/vmm/version.h b/vmm/version.h
index 9f0e1a7..2a892c2 100644
--- a/vmm/version.h
+++ b/vmm/version.h
@@ -3,8 +3,8 @@
 
 #define VERSION_MAJOR               5
 #define VERSION_MINOR               8
-#define VERSION_REVISION            0
-#define VERSION_BUILD               119
+#define VERSION_REVISION            1
+#define VERSION_BUILD               120
 
 #define VER_FILE_DESCRIPTION_STR    "MemProcFS : Core"
 #define VER_FILE_VERSION            VERSION_MAJOR, VERSION_MINOR, VERSION_REVISION, VERSION_BUILD
diff --git a/vmmjava/leechcore/ILeechCore.java b/vmmjava/leechcore/ILeechCore.java
index 36b473c..59a8c79 100644
--- a/vmmjava/leechcore/ILeechCore.java
+++ b/vmmjava/leechcore/ILeechCore.java
@@ -210,11 +210,11 @@ public interface ILeechCore
 	public static final long LC_CMD_FPGA_TLP_CONTEXT_RD                  = 0x2000011b00000000L;  // R - get TLP user-defined context to be passed to callback function. [not remote].
 	public static final long LC_CMD_FPGA_TLP_FUNCTION_CALLBACK           = 0x2000011500000000L;  // W - set/unset TLP callback function (pbDataIn == PLC_TLP_CALLBACK). [not remote].
 	public static final long LC_CMD_FPGA_TLP_FUNCTION_CALLBACK_RD        = 0x2000011c00000000L;  // R - get TLP callback function. [not remote].
-	public static final long LC_CMD_FPGA_BAR_CONTEXT                     = 0x2000011800000000L;  // W - set/unset BAR user-defined context to be passed to callback function. (pbDataIn == LPVOID user context). [not remote].
-	public static final long LC_CMD_FPGA_BAR_CONTEXT_RD                  = 0x2000011d00000000L;  // R - get BAR user-defined context to be passed to callback function. [not remote].
-	public static final long LC_CMD_FPGA_BAR_FUNCTION_CALLBACK           = 0x2000011900000000L;  // W - set/unset BAR callback function (pbDataIn == PLC_BAR_CALLBACK). [not remote].
-	public static final long LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD        = 0x2000011e00000000L;  // R - get BAR callback function. [not remote].
-	public static final long LC_CMD_FPGA_BAR_INFO                        = 0x0000011a00000000L;  // R - get BAR info (pbDataOut == LC_BAR_INFO[6]).
+	public static final long LC_CMD_FPGA_BAR_CONTEXT                     = 0x2000012000000000L;  // W - set/unset BAR user-defined context to be passed to callback function. (pbDataIn == LPVOID user context). [not remote].
+	public static final long LC_CMD_FPGA_BAR_CONTEXT_RD                  = 0x2000012100000000L;  // R - get BAR user-defined context to be passed to callback function. [not remote].
+	public static final long LC_CMD_FPGA_BAR_FUNCTION_CALLBACK           = 0x2000012200000000L;  // W - set/unset BAR callback function (pbDataIn == PLC_BAR_CALLBACK). [not remote].
+	public static final long LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD        = 0x2000012300000000L;  // R - get BAR callback function. [not remote].
+	public static final long LC_CMD_FPGA_BAR_INFO                        = 0x0000012400000000L;  // R - get BAR info (pbDataOut == LC_BAR_INFO[6]).
 
 
 	public static final long LC_CMD_FILE_DUMPHEADER_GET                  = 0x0000020100000000L;  // R
diff --git a/vmmjava/leechcore/entry/LeechCoreBar.java b/vmmjava/leechcore/entry/LeechCoreBar.java
index 9d02e7d..9d170f9 100644
--- a/vmmjava/leechcore/entry/LeechCoreBar.java
+++ b/vmmjava/leechcore/entry/LeechCoreBar.java
@@ -8,8 +8,9 @@ import java.io.Serializable;
  */
 public class LeechCoreBar implements Serializable
 {
-	private static final long serialVersionUID = -8552459732654567238L;
+	private static final long serialVersionUID = -8552459732654567239L;
 	public boolean fValid;
+	public boolean fIO;
 	public boolean f64Bit;
 	public boolean fPrefetchable;
 	public int iBar;
diff --git a/vmmjava/vmm/internal/LeechCoreImpl.java b/vmmjava/vmm/internal/LeechCoreImpl.java
index d6781fb..bd5b060 100644
--- a/vmmjava/vmm/internal/LeechCoreImpl.java
+++ b/vmmjava/vmm/internal/LeechCoreImpl.java
@@ -355,6 +355,7 @@ public class LeechCoreImpl implements ILeechCore
 						LeechCoreNative.LC_BAR nbar = new LeechCoreNative.LC_BAR(n.pBar);
 						LeechCoreBar bar = new LeechCoreBar();
 						bar.fValid = nbar.fValid;
+						bar.fIO = nbar.fIO;
 						bar.f64Bit = nbar.f64Bit;
 						bar.fPrefetchable = nbar.fPrefetchable;
 						bar.iBar = nbar.iBar;
diff --git a/vmmjava/vmm/internal/LeechCoreNative.java b/vmmjava/vmm/internal/LeechCoreNative.java
index a409534..107ef8a 100644
--- a/vmmjava/vmm/internal/LeechCoreNative.java
+++ b/vmmjava/vmm/internal/LeechCoreNative.java
@@ -47,11 +47,15 @@ interface LeechCoreNative extends Library {
 		void invoke(int ctxNative, int cbTlp, Pointer pbTlp, int cbInfo, String szInfo);
 	}
 	
-	@Structure.FieldOrder({"fValid", "f64Bit", "fPrefetchable", "iBar", "pa", "cb"})
+	@Structure.FieldOrder({"fValid", "fIO", "f64Bit", "fPrefetchable", "iBar", "_Filler0", "_Filler1", "_Filler2", "pa", "cb"})
 	class LC_BAR extends Structure {
 		public boolean fValid;
+		public boolean fIO;
 		public boolean f64Bit;
 		public boolean fPrefetchable;
+		public int _Filler0;
+		public int _Filler1;
+		public int _Filler2;
 		public int iBar;
 		public long pa;
 		public long cb;
diff --git a/vmmpyc/version.h b/vmmpyc/version.h
index 280d7c9..8b233a4 100644
--- a/vmmpyc/version.h
+++ b/vmmpyc/version.h
@@ -3,8 +3,8 @@
 
 #define VERSION_MAJOR               5
 #define VERSION_MINOR               8
-#define VERSION_REVISION            0
-#define VERSION_BUILD               119
+#define VERSION_REVISION            1
+#define VERSION_BUILD               120
 
 #define VER_FILE_DESCRIPTION_STR    "MemProcFS : Python API"
 #define VER_FILE_VERSION            VERSION_MAJOR, VERSION_MINOR, VERSION_REVISION, VERSION_BUILD
diff --git a/vmmrust/leechcore_example/Cargo.toml b/vmmrust/leechcore_example/Cargo.toml
index 74bad80..e944b98 100644
--- a/vmmrust/leechcore_example/Cargo.toml
+++ b/vmmrust/leechcore_example/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "leechcore_example"
-version = "5.8.0"
+version = "5.8.1"
 edition = "2021"
 publish = false
 
diff --git a/vmmrust/m_example_plugin/Cargo.toml b/vmmrust/m_example_plugin/Cargo.toml
index 60fa417..c69ce2a 100644
--- a/vmmrust/m_example_plugin/Cargo.toml
+++ b/vmmrust/m_example_plugin/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "m_example_plugin"
-version = "5.8.0"
+version = "5.8.1"
 edition = "2021"
 publish = false
 
diff --git a/vmmrust/memprocfs/Cargo.toml b/vmmrust/memprocfs/Cargo.toml
index daedb35..17ff101 100644
--- a/vmmrust/memprocfs/Cargo.toml
+++ b/vmmrust/memprocfs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "memprocfs"
-version = "5.8.0"
+version = "5.8.1"
 edition = "2021"
 description = "MemProcFS - Physical Memory Analysis Framework"
 homepage = "https://github.com/ufrisk/MemProcFS"
diff --git a/vmmrust/memprocfs/src/lib_memprocfs.rs b/vmmrust/memprocfs/src/lib_memprocfs.rs
index 6f1f626..a4d483c 100644
--- a/vmmrust/memprocfs/src/lib_memprocfs.rs
+++ b/vmmrust/memprocfs/src/lib_memprocfs.rs
@@ -3684,6 +3684,8 @@ pub struct LeechCore {
 pub struct LcBar {
     /// BAR is valid.
     pub is_valid : bool,
+    /// BAR is I/O.
+    pub is_io : bool,
     /// BAR is 64-bit.
     pub is_64bit : bool,
     /// BAR is prefetchable.
@@ -3757,7 +3759,6 @@ pub struct LcBarContext<'a, T> {
 }
 
 /// PCIe BAR wrapper context - returned to the caller of the BAR enable function.
-/// The BAR callback is shut down / closed when this struct is dropped.
 pub struct LcBarContextWrap<'a, T> {
     /// Access to the underlying context.
     pub ctx     : &'a LcBarContext::<'a, T>,
@@ -3795,7 +3796,6 @@ pub struct LcTlpContext<'a, T> {
 }
 
 /// PCIe TLP wrapper context - returned to the caller of the TLP enable function.
-/// The TLP callback is shut down / closed when this struct is dropped.
 pub struct LcTlpContextWrap<'a, T> {
     /// Access to the underlying context.
     pub ctx     : &'a LcTlpContext::<'a, T>,
@@ -4032,15 +4032,15 @@ impl LeechCore {
     /// LeechCore command: FPGA get TLP callback function [not remote] [R].
     pub const LC_CMD_FPGA_TLP_FUNCTION_CALLBACK_RD      : u64 = 0x2000011c00000000;
     /// LeechCore command: FPGA set/unset BAR user-defined context to be passed to callback function. [not remote] [W].
-    pub const LC_CMD_FPGA_BAR_CONTEXT                   : u64 = 0x2000011800000000;
+    pub const LC_CMD_FPGA_BAR_CONTEXT                   : u64 = 0x2000012000000000;
     /// LeechCore command: FPGA get BAR user-defined context to be passed to callback function [not remote] [R].
-    pub const LC_CMD_FPGA_BAR_CONTEXT_RD                : u64 = 0x2000011d00000000;
+    pub const LC_CMD_FPGA_BAR_CONTEXT_RD                : u64 = 0x2000012100000000;
     /// LeechCore command: FPGA set/unset BAR callback function [not remote] [W].
-    pub const LC_CMD_FPGA_BAR_FUNCTION_CALLBACK         : u64 = 0x2000011900000000;
+    pub const LC_CMD_FPGA_BAR_FUNCTION_CALLBACK         : u64 = 0x2000012200000000;
     /// LeechCore command: FPGA get BAR callback function [not remote] [R].
-    pub const LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD      : u64 = 0x2000011e00000000;
+    pub const LC_CMD_FPGA_BAR_FUNCTION_CALLBACK_RD      : u64 = 0x2000012300000000;
     /// LeechCore command: FPGA BAR info. (pbDataOut == LC_BAR_INFO[6]) [R].
-    pub const LC_CMD_FPGA_BAR_INFO                      : u64 = 0x0000011a00000000;
+    pub const LC_CMD_FPGA_BAR_INFO                      : u64 = 0x0000012400000000;
     /// LeechCore command: Get the dump file header [R].
     pub const LC_CMD_FILE_DUMPHEADER_GET                : u64 = 0x0000020100000000;
     /// LeechCore command: Get statistics [R].
@@ -8396,6 +8396,7 @@ impl LeechCore {
                 result[i] = LcBar {
                     bar_index : ne.iBar,
                     is_valid : ne.fValid != 0,
+                    is_io : ne.fIO != 0,
                     is_64bit : ne.f64Bit != 0,
                     is_prefetchable : ne.fPrefetchable != 0,
                     pa : ne.pa,
@@ -8495,6 +8496,7 @@ impl LeechCore {
             let bar = LcBar {
                 bar_index : ne.iBar,
                 is_valid : ne.fValid != 0,
+                is_io : ne.fIO != 0,
                 is_64bit : ne.f64Bit != 0,
                 is_prefetchable : ne.fPrefetchable != 0,
                 pa : ne.pa,
@@ -8565,8 +8567,10 @@ struct CLC_CONFIG {
 #[allow(non_snake_case, non_camel_case_types)]
 struct CLC_BAR {
     fValid : u32,
+    fIO : u32,
     f64Bit : u32,
     fPrefetchable : u32,
+    _Filler : [u32; 3],
     iBar : u32,
     pa : u64,
     cb : u64,
diff --git a/vmmrust/memprocfs_example/Cargo.toml b/vmmrust/memprocfs_example/Cargo.toml
index 4aca281..c934815 100644
--- a/vmmrust/memprocfs_example/Cargo.toml
+++ b/vmmrust/memprocfs_example/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "memprocfs_example"
-version = "5.8.0"
+version = "5.8.1"
 edition = "2021"
 publish = false