4.0.2
2021-06-27
New design and bug fixing
3.1.3
2019-12-20
Video player bug fix.
3.1.2
2018-10-09
Add FAQ section.
Add quiz helper.
3.1.1
2018-06-05
Updated by our privacy policy.
3.1
2018-05-29
Updated by our privacy policy.
3.0
2017-11-03
Changed the scroll direction.
2.7
2017-07-05
Improvements made to the download process.
2.5
2017-05-10
Minor bug fixes.
2.4
2017-04-21
Minor bug fixes.
2.3
2017-04-12
Minor bug fixes.
2.2
2017-04-06
New feature related to HH Certification...
2.1
2017-04-02
New challenges await you on the HH Academy app!
Don't forget that you can take HH Certification at the end of your lessons.
2.0
2017-03-20
Minor bug fixes.
1.3
2017-01-03
Minor bug fixes.
1.2
2016-09-02
Fixed a bug where the videos weren't well displayed.
1.1
2016-08-28
Updated levels with video.