There is new version (1.1) on Aminet.

The biggest change is that the lamps that represent bits became interactive from now.
And here is full changelog:

1.1 (15/05/2018)
- Colorfield.mui instead of Lamp.mcc for "bits:"
- (new) "bits:" became interactive
- (new) configurable prefix of hex number: HEXPREFIX=#|$|0x (suggested by Lazi)
1.1 (16/06/2018)
- no longer needs icon.library v40+ (suggested by Krashan)
- (fix) hex/dec/bin and html string fields do not take their content (reported
by SZAMAN)
- added a few more comments in source code

Hexaco 1.1 (16/06/2018)

I'm still waiting for some reports from AmigaOS4 users

_________________
I miss draggable screens in MorphOS... and do you? I know I'm in a minority unfortunately.

@r-tea

I gave it a basic test. I encountered an immmediate problem. The E bit is not set. Program cannnot be run from WB or CLI.

Fixed that. Put it through the motions. Worked as it should. Stable. Didn't get any crashes on my X1000.

Well done. Nice to include source. Just gotta fix the E bit.