13

* Add README (Rudra Sadhu),
* Add screenshots (Vipul Gupta),
* Update metadata in activity.info (Vipul Gupta),
* Fix mask of file (James Cameron),
* Fix size of scroll window (Aniket Mathur),
* Fix PyGObject version warnings (Aniket Mathur),
* Update POT file (Aniket Mathur),
* Port to Python 3 (Rahul Bothra, James Cameron),
* Fix help palette layout (James Cameron),

12

* Fixing a little bug (Agustin Zubiaga),
* Font change implemented (Agustin Zubiaga),
* Filter chart inputs (Sai Vineet),
* Fixing code style errors (Agustin Zubiaga),
* Fixing lots of bugs (Agustin Zubiaga),
* Fix Python GI API version warnings (James Cameron),
* Add COPYING as GPLv3, COPYING.GPLv2, and fix metadata (James Cameron),
* Fix several flake8 errors and warnings (James Cameron),
* translate.sugarlabs.org synchronisation (James Cameron),

11

* New translations
* Support both, json and simplejson

10

* Reconfure toolbars in portrait mode - Walter Bender
* Tweek axes label positions to prevent overlap - Walter Bender
* More robust testing of entry values - Walter Bender

9

* No data message
* A lot of new translations
* Code fixes
* Activity summary added
* Bug SL#4308 fixed

8

* Add move up/down buttons
* Code fixes
* Immediate measure palette popup
* Fix comma separator bug SL #4180

7

* Activity ported to gtk3

6

* Bigger font sizes.
* Clipboard read help.
* A lot of code fixes.
* sugar-pycha library created: git.sugarlabs.org/sugar-pycha
* More beautiful charts :)
* Help button before fill spacer SL #3759 

5

* Translation fixes

4

* Chart from clipboard
* Rename with Chart
* Use gtk-add and gtk-remove icons
* Fix helpbutton scrollbar bug

3

* Help button added
* Automatic chart title update
* Automatic resize chart
* Separate measure channel option
* Translations into several languages more

2

* Translations into several languages ​​more
* Import and graphing data from Stopwatch and Measure
* Graphing much faster (the graphics are drawn directly on the surface)
* Fix several bugs 

1

* Initial release.
