Changes like these happened in the last release:

 void
-btctl_controller_discover_devices(BtctlController *bc)
+btctl_controller_discover_devices(BtctlController *bc, GError **err)

or

-void
-btctl_controller_scan_for_service(BtctlController *bc, const gchar *bdstr, guint clsid)
+gboolean
+btctl_controller_scan_for_service(BtctlController *bc, const gchar *bdstr, guint clsid, GError **err)

but the libtool versioning wasn't updated.


I suggest running a new release with the following changes:

--- orig/configure.in 2005-11-21 23:01:51.000000000 +0100
+++ libbtctl-0.8.0/configure.in 2006-09-29 12:40:13.000000000 +0200
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.52)
 
-AC_INIT(libbtctl, 0.8.0)
+AC_INIT(libbtctl, 0.8.1)
 
 # Before making a release, the BTCTL_LT_VERSION string should be modified.
 # The string is of the form C:R:A.
@@ -10,7 +10,7 @@
 # - If binary compatibility has been broken (eg removed or changed interfaces)
 #   change to C+1:0:0
 # - If the interface is the same as the previous version, change to C:R+1:A
-BTCTL_LT_VERSION=3:0:1
+BTCTL_LT_VERSION=4:0:0
 AC_SUBST(BTCTL_LT_VERSION)
 
 AC_CONFIG_SRCDIR(src/btctl.c)