//=====================================
// Ext JS Release Notes
//=====================================
// Release Date: October 11, 2007
// Current Version: 2.0-beta-1a (rev 1177)
// Previous Version: 2.0-alpha-1 (rev 1032)
//=====================================

===== Added =====
src/widgets/layout/
    AbsoluteLayout - New layout type for absolute XY positioning of contained items
    AccordionLayout - Renamed from AccordianLayout, no code changes

===== Removed =====
src/widgets/layout/
    AccordianLayout - Renamed to AccordionLayout

===== Modified =====
src/core/
    CompositeElement - Refactored node removal in removeElement() and replaceElement()
    DomHelper - Refactored insertFirst
    Element - Fixes in getHeight()/getWidth() to return 0 for negative values, doc updates
    EventManager - Refactored onWindowResize(), added body CSS classes for "ie6" and "ie7", doc updates
    Ext - Added removeNode() for generic DOM node removal, added isIE6 property
    
src/locale/
    ext-lang-en - Added Date.monthNumbers and several DatePicker strings

src/util/
    ClickRepeater - Changes to handle repeat acceleration
    Date - Added 'u' format for milliseconds w/ leading zeroes, refactored getWeekOfYear(), doc updates
    Format - Added stripScripts()
    MixedCollection - Fix in findIndex, doc updates
    
src/widgets/
    BoxComponent - Fix in setPosition()/setPagePosition() to check for null x value
    Button - Fix in afterRender() for IE6 check to defer autoWidth call
    Component 
        - Change in onRender() to handle auto element creation
        - Fix in isVisible() to return false if not rendered
        - New XType methods getXType, isXType, getXTypes
        - Doc updates
    Container 
        - Fix in render to do layout only when there is no owning container
        - Change to remove item borders on add if hideBorders = true
        - New functions find, findBy, findById, findByType to retrieve child components
        - Doc updates
    DatePicker - Added logic to init disabled days on picker init
    Layer - Refactored destroy()
    PagingToolbar - Changed various internal CSS class prefixes to "x-tbar"
    Panel - Fix in createGhost() to add 'px' to ghost width, doc updates
    PanelDD - Fix in show() to position the ghost element correctly on show
    Resizable - Fix to append the proxy element to the document body
    SplitBar - Refactored destroy()
    SplitButton - Fix in onEnable()/onDisable() for IE6 check when adding/removing x-item-disabled class
    Window - Various fixes for modal dialog mask resizing on window resize

src/widgets/form/
    BasicForm - Fix in render() to apply to existing markup correctly
    Checkbox - Replaced constructor with initComponent
    Combo - Replaced constructor with initComponent, doc updates
    DateField - Added logic to init disabled days on picker init, doc updates
    Field - Fix for input width for IE6 with strict doc type, doc updates
    Form - Added onEnable()/onDisable() with logic to cascade to fields
    HtmlEditor - Fix in toggleEditSource() to preserve the editor size when toggling
    NumberField - Added baseChars config
    Radio - Replaced constructor with initComponent
    TextArea - Removed previously-deprecated minHeight and maxHeight configs (replace with growMin and growMax), refactored onDestroy
    TextField - Replaced constructor with initComponent, doc updates
    TriggerField - Fix to resize the wrapping element on resize, mimic blur fixes, doc updates
    
src/widgets/grid/
    GridPanel - Change in onDestroy() to destroy the load mask even when the grid is not rendered, doc updates
    GridView - Added resize marker, various minor fixes and doc updates
    GroupingView - Refactored logic for showing groups in beforeMenuShow()
    
src/widgets/layout/
    BorderLayout - Change in onLayout() to restore previous collapsed state, doc updates
    BorderLayout.Region - Fix in tool template to add the semicolon to &#160;, fix in applyLayout() for incorrect check of current collapsed state
    ColumnLayout - Fixes in onLayout() for column sizing, doc update
    ContainerLayout - Fix in renderItem() for case when position is not specified
    FitLayout - Fixes to check that the container is not collapsed before resizing
    
src/widgets/tips/
    QuickTips - Fix in showAt() to set dismiss properties correctly, doc updates
    Tip - Fix to add header element when closable with no title, doc updates

src/widgets/tree/
    TreeNode - Fix in removeChild() for case where tree has a hidden root node
    TreeNodeUI - Added destroy(), doc updates
    TreePanel - Fix to set internal beforeexpandnode event handler correctly, added onDestroy(), doc updates

===== Doc updates only =====
src/core/
    DomQuery

src/data/
    ArrayReader
    Connection
    DataReader
    JsonReader
    Record
    
src/dd/
    DDCore

src/util/
    Observable
    TaskMgr
    XTemplate
    
src/widgets/
    ComponentMgr
    DataView
    MessageBox
    ProgressBar
    TabPanel
    WindowMgr

src/widgets/form/
    Action
    TimeField
    
src/widgets/grid/
    CellSelectionModel
    ColumnModel
    PropertyGrid

src/widgets/layout/
    AnchorLayout
    FormLayout
    TableLayout
    
src/widgets/menu/
    Adapter
    CheckItem
    Item
    MenuMgr
    
src/widgets/tips/
    QuickTips
    ToolTip
    
src/widgets/tree/
    TreeDragZone
    TreeDropZone
    TreeEditor
    TreeLoader