I've taken the opportunity of the lockdown to do some tidying up on the database that runs the site.
One noticable change is that I've moved to use the official short name for Czechia rather than the Czech Republic througout the site. I'm also tidying up the records for Croatia as the first visit was from before the joined the EU and consequently the records have ended up split between EU and non-EU sections of the website, the visit to Dubrovnik has been moved into the EU section.