diff --git a/alinco/dx77.c b/alinco/dx77.c
index ed6bdfc50..8b0d8da8a 100644
--- a/alinco/dx77.c
+++ b/alinco/dx77.c
@@ -2,7 +2,7 @@
  *  Hamlib Alinco backend - DX77 description
  *  Copyright (c) 2001-2005 by Stephane Fillod
  *
- *	$Id: dx77.c,v 1.14 2005-04-03 19:35:41 fillods Exp $
+ *	$Id: dx77.c,v 1.15 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -79,7 +79,7 @@ const struct rig_caps dx77_caps = {
 .rig_model =  RIG_MODEL_DX77,
 .model_name = "DX-77",
 .mfg_name =  "Alinco",
-.version =  "0.5",
+.version =  "0.6",
 .copyright =  "LGPL",
 .status =  RIG_STATUS_BETA,
 .rig_type =  RIG_TYPE_TRANSCEIVER,
diff --git a/drake/drake.h b/drake/drake.h
index ab689267c..7402338ea 100644
--- a/drake/drake.h
+++ b/drake/drake.h
@@ -2,7 +2,7 @@
  *  Hamlib Drake backend - main header
  *  Copyright (c) 2001-2004 by Stephane Fillod
  *
- *	$Id: drake.h,v 1.7 2004-09-05 00:32:57 fineware Exp $
+ *	$Id: drake.h,v 1.8 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -25,6 +25,8 @@
 
 #include <hamlib/rig.h>
 
+#define BACKEND_VER "0.4"
+
 struct drake_priv_data {
 	int curr_ch;
 };
diff --git a/drake/r8a.c b/drake/r8a.c
index bd40eaa07..d68a5c479 100644
--- a/drake/r8a.c
+++ b/drake/r8a.c
@@ -2,7 +2,7 @@
  *  Hamlib Drake backend - R-8A description
  *  Copyright (c) 2001-2004 by Stephane Fillod
  *
- *	$Id: r8a.c,v 1.6 2004-09-05 00:32:57 fineware Exp $
+ *	$Id: r8a.c,v 1.7 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -87,7 +87,7 @@ const struct rig_caps r8a_caps = {
 .rig_model =  RIG_MODEL_DKR8A,
 .model_name = "R-8A",
 .mfg_name =  "Drake",
-.version =  "0.3",
+.version =  BACKEND_VER,
 .copyright =  "LGPL",
 .status =  RIG_STATUS_BETA,
 .rig_type =  RIG_TYPE_RECEIVER,
diff --git a/drake/r8b.c b/drake/r8b.c
index 9486ba45c..eeec8d89d 100644
--- a/drake/r8b.c
+++ b/drake/r8b.c
@@ -2,7 +2,7 @@
  *  Hamlib Drake backend - R-8B description
  *  Copyright (c) 2001-2004 by Stephane Fillod
  *
- *	$Id: r8b.c,v 1.10 2004-09-05 00:32:57 fineware Exp $
+ *	$Id: r8b.c,v 1.11 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -87,7 +87,7 @@ const struct rig_caps r8b_caps = {
 .rig_model =  RIG_MODEL_DKR8B,
 .model_name = "R-8B",
 .mfg_name =  "Drake",
-.version =  "0.3",
+.version =  BACKEND_VER,
 .copyright =  "LGPL",
 .status =  RIG_STATUS_UNTESTED,
 .rig_type =  RIG_TYPE_RECEIVER,
diff --git a/jrc/jrc.h b/jrc/jrc.h
index 16347bf98..31f1f114c 100644
--- a/jrc/jrc.h
+++ b/jrc/jrc.h
@@ -2,7 +2,7 @@
  *  Hamlib JRC backend - main header
  *  Copyright (c) 2001-2004 by Stephane Fillod
  *
- *	$Id: jrc.h,v 1.11 2005-04-03 19:57:46 fillods Exp $
+ *	$Id: jrc.h,v 1.12 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -25,7 +25,7 @@
 
 #include <hamlib/rig.h>
 
-#define BACKEND_VER	"0.4"
+#define BACKEND_VER	"0.5"
 
 struct jrc_priv_caps {
 	int max_freq_len;
diff --git a/kenwood/ic10.h b/kenwood/ic10.h
index a0298a7e3..827f05474 100644
--- a/kenwood/ic10.h
+++ b/kenwood/ic10.h
@@ -2,7 +2,7 @@
  *  Hamlib Kenwood backend - IC-10 header
  *  Copyright (c) 2000-2004 by Stephane Fillod
  *
- *	$Id: ic10.h,v 1.3 2005-04-03 20:14:26 fillods Exp $
+ *	$Id: ic10.h,v 1.4 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -23,7 +23,7 @@
 #ifndef _IC10_H
 #define _IC10_H 1
 
-#define IC10_VER	"0.5"
+#define IC10_VER	"0.6"
 
 int ic10_transaction (RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len);
 int ic10_set_vfo(RIG *rig, vfo_t vfo);
diff --git a/lowe/hf235.c b/lowe/hf235.c
index d27beecec..e0f54250c 100644
--- a/lowe/hf235.c
+++ b/lowe/hf235.c
@@ -2,7 +2,7 @@
  *  Hamlib Lowe backend - HF-235 description
  *  Copyright (c) 2003 by Stephane Fillod
  *
- *	$Id: hf235.c,v 1.2 2003-10-01 19:31:59 fillods Exp $
+ *	$Id: hf235.c,v 1.3 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -52,7 +52,7 @@ const struct rig_caps hf235_caps = {
 .rig_model =  RIG_MODEL_HF235,
 .model_name = "HF-235",
 .mfg_name =  "Lowe",
-.version =  "0.1",
+.version =  "0.2",
 .copyright =  "LGPL",
 .status =  RIG_STATUS_ALPHA,		/* and only basic support */
 .rig_type =  RIG_TYPE_RECEIVER,
diff --git a/pcr/pcr.h b/pcr/pcr.h
index e781b2004..5106ce0ae 100644
--- a/pcr/pcr.h
+++ b/pcr/pcr.h
@@ -2,7 +2,7 @@
  *  Hamlib PCR backend - main header
  *  Copyright (c) 2001-2003 by Stephane Fillod
  *
- *	$Id: pcr.h,v 1.10 2005-04-03 20:18:30 fillods Exp $
+ *	$Id: pcr.h,v 1.11 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -23,7 +23,7 @@
 #ifndef _PCR_H
 #define _PCR_H 1
 
-#define BACKEND_VER "0.2"
+#define BACKEND_VER "0.3"
 
 struct pcr_priv_data {
 	freq_t last_freq;
diff --git a/rft/ekd500.c b/rft/ekd500.c
index d6c5a66fc..d4306c09a 100644
--- a/rft/ekd500.c
+++ b/rft/ekd500.c
@@ -2,7 +2,7 @@
  *  Hamlib RFT backend - EKD-500 description
  *  Copyright (c) 2003-2005 by Thomas B. Ruecker
  *
- *	$Id: ekd500.c,v 1.2 2005-01-25 07:30:35 fillods Exp $
+ *	$Id: ekd500.c,v 1.3 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -54,7 +54,7 @@ const struct rig_caps ekd500_caps = {
 .rig_model =  RIG_MODEL_EKD500,
 .model_name = "EKD-500",
 .mfg_name =  "RFT",
-.version =  "0.2",
+.version =  "0.3",
 .copyright =  "LGPL",
 .status =  RIG_STATUS_ALPHA,
 .rig_type =  RIG_TYPE_RECEIVER,
diff --git a/skanti/trp8000.c b/skanti/trp8000.c
index 8ae146519..21ed57317 100644
--- a/skanti/trp8000.c
+++ b/skanti/trp8000.c
@@ -1,8 +1,8 @@
 /*
  *  Hamlib Skanti backend - TRP8000 description
- *  Copyright (c) 2004 by Stephane Fillod
+ *  Copyright (c) 2004-2005 by Stephane Fillod
  *
- *	$Id: trp8000.c,v 1.1 2004-08-18 18:51:24 fillods Exp $
+ *	$Id: trp8000.c,v 1.2 2005-04-10 21:57:13 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -54,7 +54,7 @@ const struct rig_caps trp8000_caps = {
 .rig_model =  RIG_MODEL_TRP8000,
 .model_name = "TRP8000",
 .mfg_name =  "Skanti",
-.version =  "0.1",
+.version =  "0.2",
 .copyright =  "LGPL",
 .status =  RIG_STATUS_UNTESTED,
 .rig_type =  RIG_TYPE_TRANSCEIVER,