The MyCroft Mark II uses a 4GB RBP4 with an ARM Cortex-A72 @1.8 GHz, while the Librem 5 has 3GB RAM using an ARM cortex-A53 @1.5 GHz, so ideally it should still work.
The MyCroft Mark II uses a 4GB RBP4 with an ARM Cortex-A72 @1.8 GHz, while the Librem 5 has 3GB RAM using an ARM cortex-A53 @1.5 GHz, so ideally it should still work.