==August 11, 2008==
* v2.2 released  
** add input source expansion option to load multiple referenced documents
* todo
** remember recent browse path

==August 7, 2008==
* v2.1.1 patched  
** expose more options without hiding and now remember the view options
* todo
** remember visited source
** add input source expansion option to load multiple referenced documents

==July 30, 2008==
* v2.1 released  
** updated internal data structure, separate node render from graph render using DataHierarchyItem
** support multiple view options: original table view, compact tree, or full-tree
** support fully expand instance description
** reports details when cannot load file
* todo
** remember visited source

==July 28, 2008==
* v2.0 released
** switched to a new rendering interface (tree view enabled by <ul> and maketree javascript package.
** enhance expand-by-type interface using checkbox

==some time 2006==
* v0.5 was created 
** can be viewed as a simplified version of TBL's tabulator
** focus on light weight browse (i) show *one* instance in an RDF document and (ii) list all instances in an RDF document
** adopt table view for showing instance description
** server-side browsing
** support customizable expand-by-types