+It's also recommended to set pipe_decode variable in mutt configuration.
+See the mutt manual for details.
+
+Abook can also convert from/to mutt alias files and a number of other formats.
+Mutt groups are fully supported.
+
+UPGRADING FROM VERSION 0.5
+
+See RELEASE_NOTES .
+
+UPGRADING FROM VERSION 0.4
+
+You must import your abook 0.4 addressbook file because it is stored
+to a different location. Configuration file is now located to $HOME/.abook/
+directory and it's called abookrc . (without leading dot)
+