- New `last_simulation_period` option to `initval_file` command (see #1838, f5f47cd834049bd5111f23622fb2c68d0e6a619b, preprocessor@ddddf89d9cd8771bb80beb5c44efe53f4734b41f)
- New `non_zero` option to `resid` command to restrict display to non-zero residuals (preprocessor@9db21a231c5ab8f8aa26680ffecf3abfcf45bfab, 3d7299c1e490a6813de2b2cb450b738b4c7acdf9)