CHANGELOG

## [1.0.6] - June 15, 2018
 * a patch from Stefan Mihaila which requires polygon shape to have at least 3 points.
 * rectangles can now be resized from edges
 * added POLYLINE shape
 * image file list can be filtered using regular expression
 * renamed methods and variable
   - _via_reload_img_table : _via_reload_img_fn_list_table
   - reload_img_table()    : reload_img_fn_list_table()
   - _via_loaded_img_table_html : _via_loaded_img_fn_list_table_html

## [1.0.5] - January 16, 2017
 * (code contributions from Stefan Mihaila) via.js codebase improvement, wider web browser support (IE 10, IE 11 and Opera 12)
 * added Contributors.md file to record contributions to VIA codebase
 * removed 'localStorage.clear()' to avoid SecurityError in Safari browser (issue 85 and 108)

## [1.0.4] - October 17, 2017
 * fixed polygon copy/paste/resize issue (issue 107)

## [1.0.3] - August 07, 2017
 * CSV export now does not add extra comma to each line (issue 103)

## [1.0.2] - August 04, 2017
 * removed free resize of ellipse from any edge (issue 100)
 * fixed free resize of rectangle (issue 101)
 * fixed 1-pixel bug (first set image space coordinate, then set canvas coordinate. see issue 96) for region resize and move
 * press Ctrl while resizing to preserve the aspect ratio of rectangle (issue 98)
 * fixed issue with CSV files containing newline character \r or \r\n (issue 102)
 * top menu bar remains consistent event when the user scrolls the window

## [1.0.1] - June 11, 2017
 * fixed issue 33 : Annotations cannot be imported from file of type application/vnd.ms-excel
 * fixed issue 96 : A major bug in how canvas coordinates are computed

## [1.0.0] - April 04, 2017
 * file-attributes support added (useful for weakly supervised learning)
 * spreadsheet like editor for region and file attributes
 * visualization of loaded image list improved
 * user annotation data cached in browser's localStorage (for data recovery on browser crash)
 * zoom in/out support
 * improved performance using multi-layered canvas for image and annotations
 * new user interface layout (added toolbar on top navigation panel)
 * added Getting Started guide and License to help menu
 * CSV import/export now conforms to RFC 4180 standard
 * added some basic unit tests
 * added support for point regions (useful for landmark annotations)

## [1.0.0-beta] - 2017-03-15
 * beta release for VIA 1.0.0

## [0.1b] - 2016-10-24
 * first release of VGG image annotator
 * supports following region shape: rectangle, circle, ellipse, polygon
 * contains basic image region operations such as move, resize, delete
 * Ctrl a/c/v to select all, copy and paste image regions
 * import/export of region data from/to text file in csv,json format
 * display list of loaded images