Changes.txt in autobuild-1.5.15 vs Changes.txt in autobuild-1.5.16

@@ -1,4 +1,9 @@
+== Version 1.5.16
+* update the TYPELIB_RUBY_PLUGIN_PATH and OROCOS_ROBY_PLUGIN_PATH environment
+  variables, as oroGen now installs plugin files from the oroGen project into
+  these directories
+
 == Version 1.5.15
 * display a message when git switches branches
 
 == Version 1.5.14
 * fix Ruby 1.9 rejecting some git logs if they have a weird encoding