Yes there is webhook which when it detects a new commit it rebuilds the book
On Tue, 14 Jun 2016 at 16:41, Christophe Demarey <christophe.demarey@inria.fr> wrote:

> Le 14 juin 2016 �� 15:34, Damien Cassou <damien.cassou@inria.fr> a ��crit :
>
> On June 14, 2016 9:06:43 AM GMT+02:00, Torsten Bergmann <astares@gmx.de> wrote:
>> Nice!
>>
>> Note that the link "Deployment" on the
>> http://files.pharo.org/books/enterprise-pharo/
>> page is broken. Anyone able to fix that?
>
> I'm on holidays but you can fix it yourself at https://github.com/SquareBracketAssociates/books.pharo.org

Done: https://github.com/SquareBracketAssociates/books.pharo.org/commit/5d4b16e23187141dabbcc9bb5acdbd44d9c179d3

Is the synch done automatically?