+0.6.1 (2015-08-11):
+ * support for mouse
+ * scrolling now affects the viewport instead of the cursor
+ * support for a colored UI
+ * added "groups" as a default field
+ * the UI now supports merging selected entries [key M]
+ and removing duplicates [key U]
+ * a "custom" output filter allows the specification of an output
+ format using placeholders
+ * search-next is now bound to "/" too
+ * some output filters can now be used in the context
+ of --mutt-query. This is the case of "vcard" and "custom"
+ [ no --query option has been created and --mutt-query is fully
+ backward compatible ]
+ * ldif output filter has been fixed [output modified] in multiple
+ ways, does not force output to latin1 anymore and supports input
+ from stdin.
+ * vcard input/output support:
+ An original input filter implementation was provided soon
+ after 0.6.0pre2.
+ In 2012, an optional build-time option to link against libvformat
+ was added for the very same task: parsing vcard.
+ - It depends on the --enable-vformat ./configure switch
+ - It's only used as an input filter, especially useful to
+ deal with multi-valued fields and encoded characters.
+ * when the UI requests a confirmation from the user before a
+ destructive operation it does not treat unknown key as "yes" anymore.
+ * allcsv output changes:
+ - header line uses lowercase
+ - "MOBILEPHONE" column name changed to "mobile" (consistent w.r.t. standard_fields)
+ - defined custom fields as well are part of the output now
+
+0.6.0pre2 (2010-07-22):
+ * Added anniversary as a default field
+ * Display dates according to current locale