1. Added prmNames option to config to overwrite the default prmName options.
You can either specify the options here or use setPrmNames on a grid.
The order of precedence is setPrmNames <= prmNames in config <= default prmNames

2. Added ExpandColumnWith as cofig option to specify the width of the Expanded column when in treegrid mode

3. Fix bug in setting sort order in the cookie and remembering the sort order on page refresh

4. Added lastsel option to the grid,  default is grid.data('lastsel', 0); You can implement your code to update this onSelRow

5. Fix bug when display treegrid with first_data_as_local set to true. Needed to also reset the treedatatype as well

6. Added compress_script option to config. If set to true, the javascipt code would be compressed by removing whitespace and new lines (experimental)

7. Improved Js code by adding a unique reference to a grid instance.