Version 2.2.15 of Obba brings the following changes:
 The Obba properties file allows to disable the access to the Obba control panel via "controlpanel=disallow".
 The Obba properties file allows to hide the Obba menu in Excel via the "menu=hide".
Version 2.2.10 of Obba brings the following changes:
 Obba for Excel now prints the calling spreadsheet cell to the log file, when a Java exception occurs. This may come in handy when debugging spreadsheets.
Version 2.1.8 of Obba brings the following changes:
 Complete rewrite of Obba logging.
 Added a log window to the Obba Control Panel (enable it via Window -> Show Log Window)
 Many improvements to the diagnostic output.
Version 1.9.34 of Obba brings the following changes:
 Fixed a problem which prevented loading of some classes. The current thread's context class loader was null. This appears to be a problem with the Java plugin. A workaround was created. Note: This problem resulted in the XMLDecoder not working.
 Fixed a problem which prevented installation of Obba for OpenOffice.
 More improvements for OpenOffice
Version 1.9.29 of Obba brings the following changes:
 Arrays of objects can be created using obMake with a class name of ClassName[] where ClassName is the component type (see documentation for an example).
 Added a demo sheet showing how to access data from finance.yahoo.com. Include the Java source code for the class handling the web access.
Version 1.9.13 of Obba brings the following changes:
 Added a window to the Obba Control Panel which visualizes the objects and their dependencies in a graph. The dependencies are determined by the objects used during construction an object.
 Improved the handling of transient object handles.