The next annoncement might be of interest to readers this mail list.
<https://www.icann.org/public-comments/root-ksk-2015-08-06-en>
Purpose: This public comment proceeding seeks to review the Design Team’s
findings to
date related to issues and plans for changing the cryptographic key used to
originate
the DNSSEC chain of trust.
Current Status: The Design Team has generated a preliminary report and will
accept
wider review.
Next Steps: After the public comment proceeding, the Design Team will finalize
its
report and plan for changing the cryptographic key.
jaap