diff --git a/Doc/RomWBW Applications.pdf b/Doc/RomWBW Applications.pdf
index 8bf51cd0..755d8798 100644
Binary files a/Doc/RomWBW Applications.pdf and b/Doc/RomWBW Applications.pdf differ
diff --git a/Doc/RomWBW Disk Catalog.pdf b/Doc/RomWBW Disk Catalog.pdf
index 135cdfeb..2c7fce85 100644
Binary files a/Doc/RomWBW Disk Catalog.pdf and b/Doc/RomWBW Disk Catalog.pdf differ
diff --git a/Doc/RomWBW Hardware.pdf b/Doc/RomWBW Hardware.pdf
index 96fad116..6a450ac7 100644
Binary files a/Doc/RomWBW Hardware.pdf and b/Doc/RomWBW Hardware.pdf differ
diff --git a/Doc/RomWBW Introduction.pdf b/Doc/RomWBW Introduction.pdf
index 08bf7db6..38bb3e2d 100644
Binary files a/Doc/RomWBW Introduction.pdf and b/Doc/RomWBW Introduction.pdf differ
diff --git a/Doc/RomWBW System Guide.pdf b/Doc/RomWBW System Guide.pdf
index b1646786..08cfd621 100644
Binary files a/Doc/RomWBW System Guide.pdf and b/Doc/RomWBW System Guide.pdf differ
diff --git a/Doc/RomWBW User Guide.pdf b/Doc/RomWBW User Guide.pdf
index 3be025d8..4eda25ad 100644
Binary files a/Doc/RomWBW User Guide.pdf and b/Doc/RomWBW User Guide.pdf differ
diff --git a/ReadMe.md b/ReadMe.md
index 645dab7a..f7a884a4 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -7,7 +7,7 @@
 **RomWBW Introduction** \
 Version 3.5 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-08 May 2025
+18 May 2025
 
 # Overview
 
@@ -305,6 +305,7 @@ let me know if I missed you!
   - creation of the Introduction and Hardware documents
   - Z3PLUS operating system disk image
   - COPYSL utility
+  - SLABEL utility
   - a feature for RomWBW configuration by NVRAM
   - the /B bulk mode of disk assignment to the ASSIGN utility
 
diff --git a/ReadMe.txt b/ReadMe.txt
index 04629efc..3d12b649 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -1,6 +1,6 @@
 RomWBW Introduction
 Wayne Warthen (wwarthen@gmail.com)
-08 May 2025
+18 May 2025
 
 
 
@@ -312,6 +312,7 @@ let me know if I missed you!
   - creation of the Introduction and Hardware documents
   - Z3PLUS operating system disk image
   - COPYSL utility
+  - SLABEL utility
   - a feature for RomWBW configuration by NVRAM
   - the /B bulk mode of disk assignment to the ASSIGN utility
 
diff --git a/Source/ver.inc b/Source/ver.inc
index 3275e3a2..a5fff33d 100644
--- a/Source/ver.inc
+++ b/Source/ver.inc
@@ -2,7 +2,7 @@
 #DEFINE	RMN	5
 #DEFINE	RUP	1
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.5.1-rc.4"
+#DEFINE BIOSVER	"3.5.1-rc.5"
 #define rmj	RMJ
 #define rmn	RMN
 #define rup	RUP
diff --git a/Source/ver.lib b/Source/ver.lib
index 9270b062..f9ba8e7e 100644
--- a/Source/ver.lib
+++ b/Source/ver.lib
@@ -3,5 +3,5 @@ rmn	equ	5
 rup	equ	1
 rtp	equ	0
 biosver	macro
-	db	"3.5.1-rc.4"
+	db	"3.5.1-rc.5"
 	endm