v9.0.18

Changes since 9.0.17:

• disable libvips DoS limits on file load for libvips 8.19+
• add lazy pretty-print and string print of main
• add "Copy value" to row menu
• ref tilesource during update to prevent occasional read of freed mem
• fix a race when Value caption updates during GUI refresh
• add an object registry for testing pointer validity
• load gainmaps on UHDR images
• class.name is just the class name, even for nested classes
• fix click of non-selected cview
• selecting a row also selects the enclosing column
• fix tab size in wsdefs
• better display of FOURIER images
• improve file dialog start location
• fix a crash with wsdefs replace
• fix save/load for wsdefs
• fix "n defs" header line in wsdefs
• add $CWD to path rewrite set
• try to improve rounding for plot labels
• fix column expand / collapse [MvGulik]
• add image ++ const action

Flatpak and macOS should update very shortly, Windows binaries below.