43

ENHANCEMENTS
* New translations
* Use lockable palette (Gonzalo Odiard)

41

ENHANCEMENT
* New translations

39

BUG_FIX
* Use set_icon_name as per #3976

37

ENHANCEMENT
* New translations
* Added summary to activity.info

35

ENHANCEMENT
* Using palette for spinners (#3563 and #3480)

BUG_FIX
* Remove work-around label color-style problem (#3479) in light of
  patch to fix #3558 and #3479

34

ENHANCEMENTS
* New translations
* Notify user of delay in loading new abacus
* Display abacus name on toolbar

BUG_FIXES
* Work-around label color-style problem (#3479)
* Refactoring to fix problem with excessive memory usage
* Don't allow custom abacus larger than screen
* Update GNOME version to use refactoring

33

ENHANCEMENT
* New translations

32

BUG FIX
* Update to latest sugar3-toolkit requirements (Gonzalo Oriard)

31

ENHANCEMENT
* GTK-3 conversion

30

UNDER THE HOOD
* Using improved Cairo graphics sprite library
* Using standard toolbar library

29

ENHANCEMENT
* Conversion to Cairo graphics

28

ENHANCEMENTS
* New translations
* Improved? labeling scheme

27

ENHANCEMENTS
* Use gear emblem instead of star emblem on custom abacus icon

BUG FIX
* Custom tool now updates radio button to indicate custom abacus is selected

26

ENHANCEMENTS
* Added button for selecting custom abacus
* Added colors to custom abacus

BUG FIX
* Fixed problem generating custom abacus under new refactoring

25

EHNANCEMENTS
* Using profile colors for bead colors
* Moved units of Soroban to center of abacus
* Added dots to Soroban
* Added reset button to toolbar and removed it from the abacus itself
* Move calculation to above the abacus rather than on the crossbar

24

ENHANCEMENTS
* New translations

23

ENHANCEMENTS
* New translations
* Updated icons

22

ENHANCEMENTS
* New translations for de, hy, ku, nah, nl, and tzm
* Updated toolbars and icons
* Label text uses ellipsis instead of shrinking

21

BUG FIX

* Fixed regression with old-style toolbars that preventing activity
  launch (#2942)

20

ENHANCEMENTS
* Icon cleanup
* White background

BUG FIXES
* Fixed problem with beads falling off abacus (#2933)
* Fixed problem with launching from GNOME shell

19

* Type in values, copy/paste from clipboard
* Abacus value propogates as you move between abaci

18

* Optimization of redraw code
* Spanish translations

17

* Fixed problem with moving multiple beads on decimal abacus
* Fixed hide problem with desktop version

16

* Added color to Decimal abacus

15

* Added "Caacupe" abacus
* Added Cuisenaire-like abacus 

14

* Simplifed toolbars

13

* Added save/restore for custom abacus

12

* Decimal abacus
* Reset button

11

* Performance improvement in label code

10

* Added labels to the beads (with inspiration and help from tuukkah)

9

* Customization toolbar -- design your own abacus

8

* Added hexadecimal
* Code cleanup to make it easier to modify/extend

7

* Fixed restore bug with fraction abacus
* Added missing type to rods

6

* Added binary abacus
* Added fraction abacus
* Autogenerate SVG
* General code clean-up/consolidation

5

* Highlight recently moved beads
* Fixed scaling problem with rods, dividing bar

4

* Save/restore abacus value
* Movable indicator

3

* Added frame
* Code clean up for easier maintenance

2

* Added Mayan (nepohualtzintzin) abacus
* Save/restore mode to/from Journal

1

* Abacus activity
* Chinese (suanpan), Japanese (soroban), and Russian (schety) models