doc: document scgi serves only single tracker and use of localhost
chore: htaccess unused since may 2025
Added tag 2.6.0b1 for changeset 174e6163e178
chore: release 2.6.0b1
chore: prep for roundup 2.6 .0beta1
bug: fix missing CSRF protection for PATCH method (add entry CHANGES.txt)
bug: fix missing CSRF protection for PATCH method
test: fix match when 3.15 produces better diagnostic. (second case)