+2006-05-09
+ * changed level file format by adding two new chunks "CUSX" (for custom
+ elements, replacing the previous "CUS4" chunk) and "GRPX" (for group
+ elements, replacing the previous "GRP1" chunk); these new IFF style
+ chunks use the new and flexible "micro chunks inside chunks" technique
+ already used with the new "CONF" chunk (for normal element properties)
+ which makes it possible to easily extend the existing level format
+ (instead of using fixed-length chunks like before, which are either
+ too big due to reserved bytes for future use, or too small when those
+ reserved bytes have all been used and even more data should be stored,
+ requiring the replacement by new and larger chunks just like it went
+ with "CUS1" to "CUS4"); this whole problem now does not exist anymore
+
+2006-05-06
+ * added some missing element descriptions to the level editor
+ * added down position of switchgate switch to the level editor
+ and allowed the use of both switch positions at the same time
+ * changed use of "Insert" and "Delete" keys to navigate element list in
+ level editor to start of previous or next cascading block of elements
+
+2006-05-05
+ * added the possibility to view the title screen to the info screen menu
+ * fixed some minor bugs with viewing title screens
+
+2006-05-02
+ * fixed bug with title (cross)fading in/out when using fullscreen mode
+
+2006-04-30
+ * fixed bug that forced re-defining of menu settings in local graphics
+ config file which are already defined in existing base config file
+ * fixed small bug that caused door sounds playing when music is enabled
+
+2006-04-29
+ * added the possibility to define up to five title screens for each
+ level set that are displayed after loading using (cross)fading in/out
+ (this was added to display the various start images of the EMC sets)
+
+2006-04-28
+ * added "CE score gets zero [of]" to custom element trigger conditions
+ * added setup option to display element token name in level editor
+
+2006-04-19
+ * added compatibility code for Juergen Bonhagen's menu artwork settings
+