Version 0.2.9-1 of ros2-colcon-defaults is marked for autoremoval from testing on Mon 12 Oct 2026. It depends (transitively) on llvm-toolchain-19, pylint, ros2-colcon-core, spirv-llvm-translator-19, affected by #1084954, #1095866, #1124069, #1124098, #1133251, #1142869, #1145338, #1146464, #1147092. You should try to prevent the removal by fixing these RC bugs.