Hi Jan,
9.4.3 is a service pack release while 10.0 is a major release. We support the GA and GA-1 releases with service packs (when deemed needed/appropriate), so that is currently 10.0 and 9.4. Please review our release policies for further information.
Cheers
Jay
CA Technical Support Lifecycle and CA Spectrum Fix Strategy Documents
To review our CA Technical Support Lifecycle policy, please visit:
https://support.ca.com/phpdocs/0/common/techsupp_policy.pdf
To review the CA Spectrum Release and Fix Strategy document, please visit:
https://support.ca.com/phpdocs/7/7832/7832_fixstr.pdf
Additionally, we have a new artefact to provide guidance on certification & platform updates. To review, please refer the Release Content Strategy document at:
https://support.ca.com/phpdocs/7/7832/7832_Content_Strategy.pdf