How can I stop my 31-day agenda from showing each and every daily task
for each and every day, when all I need to see them on is today please?

The change has only occurred since updating to 'org-plus-contrib-20170906'.

Thanks
Sharon.
-- 
A taste of linux = http://www.sharons.org.uk
TGmeds = http://www.tgmeds.org.uk
DrugFacts = https://www.drugfacts.org.uk  
Debian 9.0, fluxbox 1.3.5-2, emacs 25.1.1, org-mode 9.1