the Chushin Shogi and Taishin Shogi sets (as well as their corresponding set files) can be deleted from the sets.php file, as the corresponding games no longer exist.
Okay, for now I have commented out these sets in sets.php. I used grep to confirm that no settings files are using any of these sets. I also used grep to check the logs, and I found three logs using chushin_shogi_mnemonic_pieces. Here is what I got:
Okay, for now I have commented out these sets in sets.php. I used grep to confirm that no settings files are using any of these sets. I also used grep to check the logs, and I found three logs using chushin_shogi_mnemonic_pieces. Here is what I got: