Low and high cut resonance dragging

• Node drag on Low cut and High cut filters now modifies resonance.
• Panel gain and Q now fade for bands that don't need them.
• Bug fix: ECO rendering of low cut at Nyquist.

Minor key handling bug fix

• Bug fix: gfx_char() had been removed. It's necessary though because without it, the mouse_caps for CMD/ALT/SHIFT don't register unless the mouse is clicked first.

ReSpectrum uses new SVF naming

• Bug fix - now uses new SVF renaming (from zdf_ to svf_)
• Added version to menu in ReSpectrum

Fixed version number

• Fixed version number

Group select filters and SVF magnitudes

• Can now draw region to select multiple nodes.
• Selected nodes can be moved and Q altered.
• The right-click menu affects group selected nodes, the filters panel affects single filter nodes.
• Holding CMD (Mac) or Window (windows) and clicking on a specific filter node will toggle its group selected state.
• Holding CMD (Mac) or Window (windows) key whilst region selecting toggles filter select states.
• Clicking on an empty part of the display will deselect all group selected filter nodes.

Filter node and dial fine tuning

• Node dragging - more precise selection, pressing ALT key now drags node slower allowing fine tuning.
• Dial dragging - pressing ALT key now turns dials slower allowing fine tuning.
• Denormals fixed - made denormal addition a much smaller number. Was causing some slight signal at 0-5Hz, -200 dB.

Fixed filter menu items in panel

Minor update. The filter type menu in the panel wasn't showing the last two filter types.

New low and high channel filters

New low and high channel filters added.
Fixed menu indexing bug in right-click node menu.
Added version to Settings menu.

Rendering improvements, more nodes.

Improved cross platform rendering, particularly on PC.
Added a denormalisation offset to the @sample section.
Increased the number of filter nodes to 16, retains backwards serialisation compatibility.

Listen fix and line thickness adjustment

Fixed a bug where a filter band being in listen mode wouldn't continue listening if the mouse left the viewport.
Altered line thickness for both retina and normal when the view becomes very compact (for MCP & TCP).