It has been reported that Boris will not challenge the 90/180 rule.  Which means if you don't have residency you can only stay for 90 days every 180 days in an EU country.   If you have residency you must stay a minimum 183.   Not sure if this will effect some people but imagine it will.

Please see a post on Janet Anscombe's 'In Tenerife' which describes the visa application process and gives links to all the forms;

https://www.janetanscombe.com/news/visas...n-one.html