DCP-o-matic 2.18.21 released

[carl]

Download now from here.

• Updated nl_NL translation from Rob van Nieuwkerk.
• Fix incorrect font in Interop VF DCPs when the OV also specifies a font (#3059).
• Fix cut-off subtitle shadows.
• Revert to the previous method of handling timezones when making KDMs: cinemas once again have their own timezone.
• Speed up adding lots of image files (#3063).
• Speed up setting the duration of lots of image files at the same time (#3064).
• Allow audio processors to pass through HI/VI/DBox etc (#3020).
• Support building on Rocky Linux 10.
• Load a DCP containing a file passed to the player, so you can right-click on (for example) a DCP's MXF, open it with DCP-o-matic Player, and the DCP will open (#3057).
• Make all of a DCPs CPLs available in the playlist editor (#3040).
• Support cropping of content on playback (#3041).
• Add --fade-{in,out} options to create CLI (#2613).
• Index sound card channels from 1 (#3048).