A asked that very question on Sept 30, after the Sept 18 release of 2014.1.   The response was:

"Not to the public.  This will happened later this week.  It has been provided to our Sage Silver Level and higher Development Partners."

I tried again in a couple weeks and the new version was there.    

In previous years they seemingly updated the 'free' SDK once a year, so it was pretty much made useless by the first payroll update of the year which came out a few weeks after the SDK.  That seems to have changed.

I emailed Paul Little from Sage, and he provided me a link to the 2014.2 release.  

paul, dot little

at sage dot com

I emailed Paul Little from Sage, and he provided me a link to the 2014.2 release.  

paul, dot little

at sage dot com

Hello can we have the link for the SDK 2014 21.20 or the email to Paul.

Thank

Yes PLEASE, PLEASE, PLEASE can we have the link to the new SDK. I'm a small developer over in Australia and my customer in Canada is now of the air as he now cannot import data because he upgraded his Sage 50. I tried filling out the form again and then downloading the SDK, but it just gives me the old SDK.

Hello why we dont have a anser of you thanks

Hi Eric,

We apologize for the delay.  The link to download the latest SDK is written below:

https://groupdrive.na.sage.com/QuickLink/455518e45352b2f892

Hope this helps

Thank you very much !!!!!

Hello Keith L, could you post an updated link - that link just results in Problem loading page. Thank you

Hi Jcard,

Hi Jcard,

Please follow the link below to sign up as a Sage Development Partners and access the latest SDK.

http://na.sage.com/ca/partners/development-partners-erp-crm-hrms

If additional help is needed, please email to [email protected]

Hope this helps.

Keith,

That page leads to:

https://partnership.sagesoftware.com/developmentpartner/Application.aspx

which lets me apply to develop software for:

Act! by Sage
Millenium
Peachtree by Sage
Sage Abra HRMS (Abra Suite and Abra SQL)
Sage Accpac ERP
Sage BusinessVision
Sage BusinessWorks Accounting
SageCRM
Sage Fundraising 50
Sage MAS 90 and 200 ERP
Sage MAS 500
Sage MP Fund Accounting
Sage PFW ERP
Sage SalesLogix
Simply Accounting by Sage

Hmmm... No Sage 50, unless it's been renamed back again.

Will small developers continue to have to play Sage's version of the Cups and Balls game for every update to Sage 50?   

You collected my email a couple dozen times, why don't you just email me a link to the updated SDK?

Hi Randy,

Again, please follow the link below:

na.sage.com/.../development-partners-erp-crm-hrms

Scroll down and you will see Program levels.  Please click on the + sign and you will see the link to download Sage 50 Accounting Canada SDK.

After you click on it, please fill up the popup form and click Submit.  Then, you will see the the SDK download from 2013 up to 2014.3.

Hope this helps