Nothing earth-shattering, but the current master has fixes for a number of missing GUI actions.
Some of the knobs and sliders weren't showing the correct colours when changing parts.
None of the freemode envelope windows were recognising theme changes that took place while they were open.
This is just a warm-up after a pleasant break at The New Forest Folk Festival. I'll soon be rolling my sleeves up to descend into Here be Dragons country, including more replacement of "magic" numbers with meaningful constants.