2022.10.21
ㄴMinor bug fixed
2020.11.03
ㄴMinor Bug Fix
20.09.01
Minor bug fixes
-2.0.8 version 2020.08.20
ㅇ Some link fixes
2020.07.27
ㄴMiner Bug Fix The
2020.07.23
ㄴ[2021 Hackers Official English Basic Book ] The textbook data application
20.03.12
-Hackers wish UI fixes and file attachments added
20.02.21
-Minor bug fixes
20.01.29
-Minor bug fixes
20.01.14
Minor bug fixes
19.11.22
-Minor bug fix
2019.10. 10
o examples blanks Loading error Correction
o force update changes
2019.8.20
ㅇ Offline mode added
2019.7.29
1. Updated word with 2020 revision textbook
2. Splash image replacement
3. Fixed some bugs
July 4, 2019
Fixed b minor bug
19.06.05
Minor bug fixes
2014.04.04
Fixed b minor bug
2019.03.15
Fixed b minor bug
19.02.25
Minor bug fixes
Dec.19, 2019
Fixed b minor bug
November 26, 2016
Fixed b minor bug
October 31, 2018
ㄴ [My Wordbook] Minor bug fix
October 16, 2016
Minor bug fixes
2019.09.19
Minor bug fixes
2018.06.01
Minor bug fixes
201.08.05.31
Minor bug fixes
2014.04.25
Minor bug fixes
2018.04.20
Minor bug fixes
2018.03.20
Minor bug fixes
2018.03.15 Minor bug fixes
2018.03.06 ** Settings> Basic word count by game ** Main> Settings> General Settings Number of matching words (10/20/30/50) Number of problem words (10/20/30/50) The number of word matching words (10/20/30/50)
2018.02.27 Minor bug fixes
2018.02.14 Minor bug fixes
2017.11.28 Fixed b minor bug
2017.11.13 Minor bug fixes
2017.11.08 Minor bug fixes
September 19, 2019 Minor bug fixes
2017.09.06 Minor bug fixes
2017.08.31 Minor bug fixes
2017.08.08 Minor bug fixes
2017.08.01 Minor bug fixes
July 27, 2017 - Add new word
June 12, 17 Minor bug fixes