Changes

2024.6.25 : * Better combination of -t and positional args handling

• Fixed #1 script is not working
• Fixed #2 illegal f-strings in log block start of script (and block API import)
• Implemented concat and invert only options

2024.6.24 : * Extended column targeting to N-column targets

2024.6.23 : * Initial release on pypi

• Naive 2 columns-only implementation