4.9 Option for org-mode block styles

As part of version ‘4.4.0’, the modus-themes-org-blocks is no more. Users can apply palette overrides to set a style that fits their preference (purple, blue, yellow, green, etc.). It is more flexible and more powerful (DIY Make Org block colors more or less colorful)

For the option to change the background of Org source blocks, we provide the relevant setup (DIY Use colored Org source blocks per language).