1.3 beta 1
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Added:
- ODPackage.createFromStream()/createFromFile() handling both package and flat XML files
- Validator to unify JAXP and DTD validation
- XMLFormatVersion to handle differences in office versions
- Instructions in the README on how to validate XML

- Support for row and column groups
- Table.getUsedRange() to find out the range that covers all used cells
- Table.getCurrentRegion() to find out the range containing the passed cell and completely surrounded by empty rows and columns
- Cell.getError() to find out if a computation resulted in an error

- Support for default-style
- Support for data styles, MutableCell now correctly formats its value (including parsing of conditions)


Improved:
- added POINT and PICA in LengthUnit
- handle arbitrary table name (i.e. quotes)
- Table.duplicateRows() can now update shapes coordinates and handle merged cells
- performance: no longer expand repeated rows and lots of other small improvements
- ODDocument is now a superclass of SpreadSheet & TextDocument


Fixed:
- ODPackage now saves valid OpenDocument package files (i.e. split flat XML before zipping)
- index bug in Sheet.move()
- handle white space encoding and decoding in cells according to office version


1.2
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- Table.updateWidth() now supports columns without style
- Fix Sheet.createEmpty()


1.2 beta 3
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Fixed: 
- boolean issue on RhinoTemplate
Improved:
- ODS viewer on cell layout
- when changing cells value reuse the first paragraph to keep style
- ODPackage.getStyle() handles styles with the same name in content.xml and styles.xml
- ODPackage now keeps the entry method (compressed or not) 
- various speed optimizations
Added: 
- Table.getHeaderRowCount() and getHeaderColumnCount()
- Sheet.move() & .copy()
- Cell.getValueType() public as requested 
- Cell.getTextValue()
- MutableCell.merge()
- Frames can now be found using getDescendantByName()
- LengthUnit to handle conversions
- GraphicStyle, SyleGraphicProperties and SyleTableCellProperties
- StyledNode.getPrivateStyle() which allow to safely modify any style property by duplicating it if necessary 
API changed (incompatible with previous revision):
- numeric values are now mapped to BigDecimal instead of Float for more precision 
- use java.awt.Color instead of String for color properties
- renamed NS to XMLVersion and made it an enum


1.2 beta 2
----------

- build system fixed (jdk 5 compilation & broken properties)
- code cleaning
- mimetype attribute added in spreadsheets
- fixed: timezone format


1.2 beta 1
----------

- name accessors for spreadsheets
- add/remove table from text documents and sheet from spreadsheet documents
- getTableModel() on a named range (see Modify an existing spreadsheet)
- unmerge on cells
- remove columns
- improved cell styles
- paragraph and heading creation for text documents
- various fixes and performance improvements


1.1
---

Small bug fixes in JavaScriptFileTemplate and convenient methods (putAll in DataModel).


1.1 beta 3
----------

- a new API for metadata manipulation 
- a new tutorial about metadata
- full support of measure units
- row duplication improvements
- an useful XML validator ( isValid() on XMLDocument )
- a convenient superclass for styles
- an unified table handling and a long awaited setColumnCount() method on Tables
