Build 80 can be downloaded from here:
Windows: Rainlendar-2.5.b80.zip
Linux TAR (32-bit): Rainlendar-2.5.b80-i386.tar.bz2
Linux DEB (32-bit): rainlendar2-pro_2.5.b80-1_i386.deb
Linux TAR (64-bit): Rainlendar-2.5.b80-amd64.tar.bz2
Linux DEB (64-bit): rainlendar2-pro_2.5.b80-1_amd64.deb
Mac OS X (Intel): Rainlendar-2.5.b80.dmg

This is beta version! It has not been tested.

The addons for Shadow4 skin 1.5:

www.rainlendar.net/download/1.5/Shadow4-Widgets.r2skin-addon
www.rainlendar.net/download/1.5/Shadow4-Languages.r2skin-addon

Changes:
o It's now possible to use math expressions in the xml format skins in attributes which have integers as the type.
o Added possibility to define width for each character in a bitmap font. The bitmap font can be used most places as normal fonts.
o Increased the Rainlendar_ShowMenu() index range to 10000. It can now also contain submenus.
o Added a copygroup item for the xml skins which duplicates the items it contains. The position of the items can change in each copy.
o Added possibility to rotate the bitmap elements as they are loaded.
o New calendar windows for Shadow4: Grid Calendar, Vertical Line Calendar and Horizontal Line Calendar.
o The tooltip shouldn't open anymore over other applications.
o Recurring Outlook appointments with multiple exceptions were not always shown correctly. Fixed.
o The Rainlendar's data stored as a Remember The Milk's notes was sometimes multiplied. Fixed.
o Added showmonth attribute for the time element.

The Outlook plugin does not seem to work for me. I can not define an Outlook calender. It does not allow me to select an Outlook profile or which Outlook database to use.

I updated to build 80 and my tooltips stopped working and somehow all my summary titles were blank. Fortunately I have a mirror copy on my other notebook and I restored back to build 79 for now.

Confirming the same prob with GCal and RTM. The summary is blank, therefore no items in events/todo list.

o Added possibility to define width for each character in a bitmap font. The bitmap font can be used most places as normal fonts.

awesome, thanks so much for this new feature! i'll test it later today and post my results.

where can bitmap fonts not be used?

codesoho wrote:
Confirming the same prob with GCal and RTM. The summary is blank, therefore no items in events/todo list.

Dito.