I am very exited to inform you that we have successfully finished the
Global Top 100 KB l10n Milestone sprint. During the sprint we have also
achieved several other milestones including the "Top 100 KB articles
localized (Firefox)" along with our primary goal the "Top 100 KB articles
localized (global) milestone".
I want to thank all the contributors who have participated in the sprint.
Thank you for your effort. Keep rocking!
Here is a blog about the sprint. 
On 13 June 2015 at 22:24, Delta Ashfaq wrote:
> Hello everyone,
> It's time to rock again. As we planned in Mozilla Bangladesh SUMO
> Community Meet Up we are going to complete the KB localization milestones
>  for bn-BD.
> Today we are going to start with the "Top 100 KB articles localized
> (global)" one. Then we'll finish the "Top 100 KB articles localized
> (Firefox)" following the "Top 50 KB articles localized (Firefox for
> Android)" milestone. You will find the working pad for the global top 100
> KB l10n milestone sprint here . As we've already localized all the
> articles  last year hope there is not a lot of work to do.
> If you are an old fellow then you know how it works. But if you are new to
> KB l10n this blog  may help you to get started. For any kind of
> discussion please use the discourse thread . For help you can also
> post in our facebook group.
>  https://bangladesh.etherpad.mozilla.org/sumotop100globalkbl10n
>  http://blog.mozillabd.org/2014/11/gift-firefox-mozilla-bangladesh/
>  http://bit.ly/1lDVXF2
>  https://www.facebook.com/groups/SuMo.Bangladesh/
> Ashfaq Hossain