diff --git a/CHANGELOG b/CHANGELOG
index 6f22037..9cc9547 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,11 @@
+Changes in v1.4.5:
+
+ - automake: fix missing/extra distroed files
+
+ - autoconf: add silent mode
+
+ - wimaxll_cb_ctx: move to internal.h to wimaxll.h (fixing bug #20)
+
 Changes in v1.4.4:
 
  - Misc small fixes
diff --git a/configure b/configure
index 216390c..808087a 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.66 for WiMAX low level tools 1.4.4.
+# Generated by GNU Autoconf 2.66 for WiMAX low level tools 1.4.5.
 #
 # Report bugs to <linux-wimax@intel.com>.
 #
@@ -562,8 +562,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='WiMAX low level tools'
 PACKAGE_TARNAME='wimax-tools'
-PACKAGE_VERSION='1.4.4'
-PACKAGE_STRING='WiMAX low level tools 1.4.4'
+PACKAGE_VERSION='1.4.5'
+PACKAGE_STRING='WiMAX low level tools 1.4.5'
 PACKAGE_BUGREPORT='linux-wimax@intel.com'
 PACKAGE_URL=''
 
@@ -1305,7 +1305,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures WiMAX low level tools 1.4.4 to adapt to many kinds of systems.
+\`configure' configures WiMAX low level tools 1.4.5 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1375,7 +1375,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of WiMAX low level tools 1.4.4:";;
+     short | recursive ) echo "Configuration of WiMAX low level tools 1.4.5:";;
    esac
   cat <<\_ACEOF
 
@@ -1502,7 +1502,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-WiMAX low level tools configure 1.4.4
+WiMAX low level tools configure 1.4.5
 generated by GNU Autoconf 2.66
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1826,7 +1826,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by WiMAX low level tools $as_me 1.4.4, which was
+It was created by WiMAX low level tools $as_me 1.4.5, which was
 generated by GNU Autoconf 2.66.  Invocation command line was
 
   $ $0 $@
@@ -2642,7 +2642,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='wimax-tools'
- VERSION='1.4.4'
+ VERSION='1.4.5'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -11647,7 +11647,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by WiMAX low level tools $as_me 1.4.4, which was
+This file was extended by WiMAX low level tools $as_me 1.4.5, which was
 generated by GNU Autoconf 2.66.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -11713,7 +11713,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-WiMAX low level tools config.status 1.4.4
+WiMAX low level tools config.status 1.4.5
 configured by $0, generated by GNU Autoconf 2.66,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.in b/configure.in
index 25f6860..a837f48 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 AC_PREREQ(2.50)
-AC_INIT([WiMAX low level tools], [1.4.4],
+AC_INIT([WiMAX low level tools], [1.4.5],
         [linux-wimax@intel.com], [wimax-tools])
 AC_CONFIG_SRCDIR([lib/internal.h])
 AM_INIT_AUTOMAKE