Good news! If you was purchasing your version of Booking Calendar in this terms from 15/12/2013 until 15/12/2014,
then we extend period of ability request free updates of your version of Booking Calendar to additional 6 months.
It means that, if you purchased your version of Booking Calendar on 15/12/2013, then you can request free updates of your version until 15/06/2015. If you purchased your version of Booking Calendar on 15/12/2014, then you can request free updates of your version until 15/06/2016. Etc... You can request the new update of Booking Calendar on this page.
All customers who was purchased Booking Calendar single site usage version until 15/12/2014, automatically switching to the same "developer edition" version, which possible to use on 2 websites - live and test.
The update 4.0 of Booking Calendar have a new names of the versions.
The Booking Calendar Standard become Booking Calendar Free,
Booking Calendar Professional -> Booking Calendar Personal,
Booking Calendar Premium -> Booking Calendar Business Small,
Booking Calendar Premium Plus -> Booking Calendar Business Medium,
Booking Calendar Hotel Edition -> Booking Calendar Business Large,
Booking Calendar MultiUser -> Booking Calendar MultiUser.
No, you do not need to make update from WordPress directory, because then you will use Booking Calendar Free version.
We will send to you update(s) of your Booking Calendar version (if these update(s) are ready) by email directly, after you are request update at this page.
You can check according new updates at this page.
Please check about ability of getting free updates here and here (if you was purchasing your version from 15/12/2013 until 15/12/2014).