For those interested...
Thank you for contacting Fermentis.
We are currently in the process of releasing both of those strains in the 11.5g sachets. The first to be released will be the K-97 and in a few months we will be releasing the S-189 (we are working on the packaging and SKUs). We will also be introducing Safcider in a home size sachet (most likely a 5g) for home cider making.
I am not sure what the expected dates are for the release, but they will be in 2015 some time. Please be on the look out for the new home brewing and cider making strains.