No detail in it as to exact details of how they intend to improve.
The CQC is the regulator for services, it is not responsible for deciding what the local services do in that sense. If it inspects a service and finds it seriously lacking it can force it to improve but cannot implement or suggest changes to the system as a whole. It does however produce reports such as this which can highlight areas where services generally should look to improve and offer examples of good practice it has seen.
Personally, I think we should be pleased that someone cares enough about the services we receive to put the effort into producing a report.
Declaration of Interest: Yes I work for CQC, but my messages on here are completely my own words/views and in no way am I an expert on everything (or anything?) the CQC does! In this case I have no connection to the report or anyone involved in it and have only seen the final version published on the internet like the rest of you.
Edited to add:
The introduction to the report shows what the CQC can and will do...
CQC is committed to encouraging improvement in diabetes care. CQC will:
zz Review our approach to long-term conditions, including diabetes, as part of the development of the next phase of our inspections of primary medical services and community health services.
zz Support our inspection teams to develop their understanding of good and outstanding diabetes care.
zz Identify and share examples of outstanding diabetes care from our inspections.
zz Include data relating to diabetes care in the development of our new insight model for monitoring quality and encouraging improvement.
zz Use our inspections to encourage providers of adult social care to ensure their staff have necessary capacity and capability.