v1.1.1

1.1.1 (22/02/2026)

[FIX] additional PHP 8 hardening: guard against "array offset on bool" in build_tree_rec/build_output
[FIX] initialized $forum_list and $tree variables to prevent undefined variable warnings
[FIX] added isset() guards in get_crumb_parents() for missing forum/parent keys
[FIX] replaced deprecated sizeof() with count()