risk of CRAN removal

[pachadotdev]

there's a valgrind error with the current CRAN checks https://cran.r-project.org/web/checks/check_results_duckdb.html

I'll try to patch it as I use duckdb almost daily

Additional issues

valgrind
Check Details

Version: 1.4.0
Check: whether package can be installed
Result: WARN
Found the following significant warnings:
/usr/include/c++/15/bits/move.h:235:11: warning: ‘((std::remove_reference<long int&>::type*)this)[2]’ is used uninitialized [-Wuninitialized]
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/duckdb.Rcheck/00install.out’ for details.

• used C++ compiler: ‘g++-15 (Debian 15.2.0-4) 15.2.0’
  Flavor: r-devel-linux-x86_64-debian-gcc

Version: 1.4.0
Check: installed package size
Result: NOTE
installed size is 54.5Mb
sub-directories of 1Mb or more:
libs 53.7Mb
Flavors: r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-x86_64

[krlmlr]

Thanks. The current valgrind run looks green, though: https://github.com/duckdb/duckdb-r/actions/runs/18250074241, brought into main.