All style manager options like textGeneral, textLayout, textTypography, textDecorations, textExtra, customStyleManager are now removed in favor of the default one.
Added useCustomTheme option which replaces the need of the CSS file for the custom preset theme.
gjs-preset-webpage->grapesjs-preset-webpageblocksBasicOpts,navbarOpts,countdownOpts,formsOpts,exportOpts,filestackOptstextGeneral,textLayout,textTypography,textDecorations,textExtra,customStyleManagerare now removed in favor of the default one.useCustomThemeoption which replaces the need of the CSS file for the custom preset theme.