diff --git a/libsrc/_DEVELOPMENT/target/cpm/config_cpm.h b/libsrc/_DEVELOPMENT/target/cpm/config_cpm.h
index 46513833d63..cd5c0899333 100644
--- a/libsrc/_DEVELOPMENT/target/cpm/config_cpm.h
+++ b/libsrc/_DEVELOPMENT/target/cpm/config_cpm.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/cpm/config_cpm_private.inc b/libsrc/_DEVELOPMENT/target/cpm/config_cpm_private.inc
index 6c0ba315719..61b99c7576c 100644
--- a/libsrc/_DEVELOPMENT/target/cpm/config_cpm_private.inc
+++ b/libsrc/_DEVELOPMENT/target/cpm/config_cpm_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/cpm/config_cpm_public.inc b/libsrc/_DEVELOPMENT/target/cpm/config_cpm_public.inc
index 9b640c029b8..501d5518643 100644
--- a/libsrc/_DEVELOPMENT/target/cpm/config_cpm_public.inc
+++ b/libsrc/_DEVELOPMENT/target/cpm/config_cpm_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/crt_page_zero_8085.inc b/libsrc/_DEVELOPMENT/target/crt_page_zero_8085.inc
index 0b98b328825..f1900e68375 100644
--- a/libsrc/_DEVELOPMENT/target/crt_page_zero_8085.inc
+++ b/libsrc/_DEVELOPMENT/target/crt_page_zero_8085.inc
@@ -64,7 +64,7 @@ IF ((__crt_enable_rst & $0404) != $0404)
 
 ENDIF
 
-   defm "2.20"
+   defm "2.30"
 
 ; address = 0x0018
 
diff --git a/libsrc/_DEVELOPMENT/target/crt_page_zero_z180.inc b/libsrc/_DEVELOPMENT/target/crt_page_zero_z180.inc
index 67fec3b261d..6500628053c 100644
--- a/libsrc/_DEVELOPMENT/target/crt_page_zero_z180.inc
+++ b/libsrc/_DEVELOPMENT/target/crt_page_zero_z180.inc
@@ -74,7 +74,7 @@ IF ((__crt_enable_rst & $0404) != $0404)
       
 ENDIF
 
-   defm "2.20"
+   defm "2.30"
 
 ; address = 0x0018
 
diff --git a/libsrc/_DEVELOPMENT/target/crt_page_zero_z80.inc b/libsrc/_DEVELOPMENT/target/crt_page_zero_z80.inc
index 41bfa899c64..e9de18c8d5b 100644
--- a/libsrc/_DEVELOPMENT/target/crt_page_zero_z80.inc
+++ b/libsrc/_DEVELOPMENT/target/crt_page_zero_z80.inc
@@ -66,7 +66,7 @@ IF ((__crt_enable_rst & $0404) != $0404)
       
 ENDIF
 
-   defm "2.20"
+   defm "2.30"
 
 ; address = 0x0018
 
diff --git a/libsrc/_DEVELOPMENT/target/hbios/config_hbios.h b/libsrc/_DEVELOPMENT/target/hbios/config_hbios.h
index ef0c3c6927b..7dcadec84ba 100644
--- a/libsrc/_DEVELOPMENT/target/hbios/config_hbios.h
+++ b/libsrc/_DEVELOPMENT/target/hbios/config_hbios.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/hbios/config_hbios_private.inc b/libsrc/_DEVELOPMENT/target/hbios/config_hbios_private.inc
index 1bc4a61d581..c553a190231 100644
--- a/libsrc/_DEVELOPMENT/target/hbios/config_hbios_private.inc
+++ b/libsrc/_DEVELOPMENT/target/hbios/config_hbios_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/hbios/config_hbios_public.inc b/libsrc/_DEVELOPMENT/target/hbios/config_hbios_public.inc
index 7d5b6d00c9c..47c51f8ac46 100644
--- a/libsrc/_DEVELOPMENT/target/hbios/config_hbios_public.inc
+++ b/libsrc/_DEVELOPMENT/target/hbios/config_hbios_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/m/config_m.h b/libsrc/_DEVELOPMENT/target/m/config_m.h
index f6c0667ab38..d447b79459f 100644
--- a/libsrc/_DEVELOPMENT/target/m/config_m.h
+++ b/libsrc/_DEVELOPMENT/target/m/config_m.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/m/config_m_private.inc b/libsrc/_DEVELOPMENT/target/m/config_m_private.inc
index 4b46de3f855..d8fe64c35a9 100644
--- a/libsrc/_DEVELOPMENT/target/m/config_m_private.inc
+++ b/libsrc/_DEVELOPMENT/target/m/config_m_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/m/config_m_public.inc b/libsrc/_DEVELOPMENT/target/m/config_m_public.inc
index 5886617a58e..072d6b0df21 100644
--- a/libsrc/_DEVELOPMENT/target/m/config_m_public.inc
+++ b/libsrc/_DEVELOPMENT/target/m/config_m_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014.h b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014.h
index 83c833db669..5cf052e6fca 100644
--- a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014.h
+++ b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_private.inc b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_private.inc
index b86cf6a2a11..688b646f6ea 100644
--- a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_private.inc
+++ b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_public.inc b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_public.inc
index 9c53e55f504..1246b26c132 100644
--- a/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_public.inc
+++ b/libsrc/_DEVELOPMENT/target/rc2014/config_rc2014_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/scz180/config_scz180.h b/libsrc/_DEVELOPMENT/target/scz180/config_scz180.h
index fac2c4b6031..e49b90e7309 100644
--- a/libsrc/_DEVELOPMENT/target/scz180/config_scz180.h
+++ b/libsrc/_DEVELOPMENT/target/scz180/config_scz180.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/scz180/config_scz180_private.inc b/libsrc/_DEVELOPMENT/target/scz180/config_scz180_private.inc
index 7498896fda6..82c8cd2260e 100644
--- a/libsrc/_DEVELOPMENT/target/scz180/config_scz180_private.inc
+++ b/libsrc/_DEVELOPMENT/target/scz180/config_scz180_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/scz180/config_scz180_public.inc b/libsrc/_DEVELOPMENT/target/scz180/config_scz180_public.inc
index d5a175c9ea0..b2d8bf6cd3f 100644
--- a/libsrc/_DEVELOPMENT/target/scz180/config_scz180_public.inc
+++ b/libsrc/_DEVELOPMENT/target/scz180/config_scz180_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/sms/config_sms.h b/libsrc/_DEVELOPMENT/target/sms/config_sms.h
index 07230806f76..908f70129a8 100644
--- a/libsrc/_DEVELOPMENT/target/sms/config_sms.h
+++ b/libsrc/_DEVELOPMENT/target/sms/config_sms.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/sms/config_sms_private.inc b/libsrc/_DEVELOPMENT/target/sms/config_sms_private.inc
index 1b6fdb8ec07..9b43e58ed17 100644
--- a/libsrc/_DEVELOPMENT/target/sms/config_sms_private.inc
+++ b/libsrc/_DEVELOPMENT/target/sms/config_sms_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/sms/config_sms_public.inc b/libsrc/_DEVELOPMENT/target/sms/config_sms_public.inc
index bc8e67e2363..78780568e9e 100644
--- a/libsrc/_DEVELOPMENT/target/sms/config_sms_public.inc
+++ b/libsrc/_DEVELOPMENT/target/sms/config_sms_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180.h b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180.h
index ed249e3a0e0..a94021c9d12 100644
--- a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180.h
+++ b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_private.inc b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_private.inc
index aedf238784c..807beb40619 100644
--- a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_private.inc
+++ b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_public.inc b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_public.inc
index d04c425346e..236765cdf24 100644
--- a/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_public.inc
+++ b/libsrc/_DEVELOPMENT/target/yaz180/config_yaz180_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z180/config_z180.h b/libsrc/_DEVELOPMENT/target/z180/config_z180.h
index d05fe3b95ce..b9489146ab7 100644
--- a/libsrc/_DEVELOPMENT/target/z180/config_z180.h
+++ b/libsrc/_DEVELOPMENT/target/z180/config_z180.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z180/config_z180_private.inc b/libsrc/_DEVELOPMENT/target/z180/config_z180_private.inc
index 99ff6f3eb29..7b47ebee933 100644
--- a/libsrc/_DEVELOPMENT/target/z180/config_z180_private.inc
+++ b/libsrc/_DEVELOPMENT/target/z180/config_z180_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z180/config_z180_public.inc b/libsrc/_DEVELOPMENT/target/z180/config_z180_public.inc
index ab3cf068e75..af43fe40899 100644
--- a/libsrc/_DEVELOPMENT/target/z180/config_z180_public.inc
+++ b/libsrc/_DEVELOPMENT/target/z180/config_z180_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z80/config_z80.h b/libsrc/_DEVELOPMENT/target/z80/config_z80.h
index b4571084994..64f06953e89 100644
--- a/libsrc/_DEVELOPMENT/target/z80/config_z80.h
+++ b/libsrc/_DEVELOPMENT/target/z80/config_z80.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z80/config_z80_private.inc b/libsrc/_DEVELOPMENT/target/z80/config_z80_private.inc
index d7dcb0a0066..6be3d4314f7 100644
--- a/libsrc/_DEVELOPMENT/target/z80/config_z80_private.inc
+++ b/libsrc/_DEVELOPMENT/target/z80/config_z80_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z80/config_z80_public.inc b/libsrc/_DEVELOPMENT/target/z80/config_z80_public.inc
index 4ad47eab47a..5d40eeee2f4 100644
--- a/libsrc/_DEVELOPMENT/target/z80/config_z80_public.inc
+++ b/libsrc/_DEVELOPMENT/target/z80/config_z80_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/z88dk_version.m4 b/libsrc/_DEVELOPMENT/target/z88dk_version.m4
index cd141f115a7..3ea659da4e9 100644
--- a/libsrc/_DEVELOPMENT/target/z88dk_version.m4
+++ b/libsrc/_DEVELOPMENT/target/z88dk_version.m4
@@ -6,9 +6,9 @@ divert(-1)
 #
 
 # Version 1.99C, A=0 B=1 C=2
-# Version 2.20
+# Version 2.30
 
-define(`__Z88DK', 2200)
+define(`__Z88DK', 2300)
 
 #
 # END OF USER CONFIGURATION
diff --git a/libsrc/_DEVELOPMENT/target/zx/config_zx.h b/libsrc/_DEVELOPMENT/target/zx/config_zx.h
index f8632331647..62e03bcb456 100644
--- a/libsrc/_DEVELOPMENT/target/zx/config_zx.h
+++ b/libsrc/_DEVELOPMENT/target/zx/config_zx.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/zx/config_zx_private.inc b/libsrc/_DEVELOPMENT/target/zx/config_zx_private.inc
index c872e1fed4c..493c599271f 100644
--- a/libsrc/_DEVELOPMENT/target/zx/config_zx_private.inc
+++ b/libsrc/_DEVELOPMENT/target/zx/config_zx_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/zx/config_zx_public.inc b/libsrc/_DEVELOPMENT/target/zx/config_zx_public.inc
index 97cf5f3a649..a2f39ae164a 100644
--- a/libsrc/_DEVELOPMENT/target/zx/config_zx_public.inc
+++ b/libsrc/_DEVELOPMENT/target/zx/config_zx_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/zxn/config_zxn.h b/libsrc/_DEVELOPMENT/target/zxn/config_zxn.h
index 5f25d1d6790..7d727a7b0f2 100644
--- a/libsrc/_DEVELOPMENT/target/zxn/config_zxn.h
+++ b/libsrc/_DEVELOPMENT/target/zxn/config_zxn.h
@@ -23,7 +23,7 @@
 
 
 #undef  __Z88DK
-#define __Z88DK  2200
+#define __Z88DK  2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/zxn/config_zxn_private.inc b/libsrc/_DEVELOPMENT/target/zxn/config_zxn_private.inc
index 2942f6166e1..21b8decfabb 100644
--- a/libsrc/_DEVELOPMENT/target/zxn/config_zxn_private.inc
+++ b/libsrc/_DEVELOPMENT/target/zxn/config_zxn_private.inc
@@ -19,7 +19,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/_DEVELOPMENT/target/zxn/config_zxn_public.inc b/libsrc/_DEVELOPMENT/target/zxn/config_zxn_public.inc
index 33c02fd7394..4c5afff6efc 100644
--- a/libsrc/_DEVELOPMENT/target/zxn/config_zxn_public.inc
+++ b/libsrc/_DEVELOPMENT/target/zxn/config_zxn_public.inc
@@ -21,7 +21,7 @@ PUBLIC __Z88DK
 
 
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 
 
 
diff --git a/libsrc/config_private.inc b/libsrc/config_private.inc
index bec1838a5f8..e09a703f571 100644
--- a/libsrc/config_private.inc
+++ b/libsrc/config_private.inc
@@ -3,7 +3,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 ; Automatically Generated at Library Build Time
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 defc __EMBEDDED_Z80 = 1
 
 defc __Z80 = 0x01
diff --git a/libsrc/math/fastmath/config_private.inc b/libsrc/math/fastmath/config_private.inc
index ff2ca9782c2..8dc0b1254a6 100644
--- a/libsrc/math/fastmath/config_private.inc
+++ b/libsrc/math/fastmath/config_private.inc
@@ -3,7 +3,7 @@ defc   __CONFIG_Z88DK_INC_ = 1
 
 ; Automatically Generated at Library Build Time
 
-defc __Z88DK = 2200
+defc __Z88DK = 2300
 defc __EMBEDDED_Z80 = 1
 
 defc __Z80 = 0x01
diff --git a/src/sccz80/main.c b/src/sccz80/main.c
index 6a9bc2c347c..0f745e20128 100644
--- a/src/sccz80/main.c
+++ b/src/sccz80/main.c
@@ -442,7 +442,7 @@ void info(void)
 {
     fputs(titlec, stderr);
     fputs(Version, stderr);
-    fputs("\n(C) 1980-2022 Cain, Van Zandt, Hendrix, Yorston, z88dk\n", stderr);
+    fputs("\n(C) 1980-2023 Cain, Van Zandt, Hendrix, Yorston, z88dk\n", stderr);
     fprintf(stderr, "Usage: %s [flags] [file]\n", gargv[0]);
 }