DCP-o-matic 2.18.26 released

[carl]

Download now from here.

• Fix incorrect rendering of stretched subtitles (#2337).
• Keep the display awake when playing on macOS and Windows (#3095).
• Fix custom scale dialogue box when the decimal separator is not a point.
• Make the Disk Writer work on older macOS versions (e.g. Big Sur) (#3087).
• Updated nl_NL translation from Rob van Nieuwkerk.
• Updated zh_CN translation from 刘汉源.
• Updated fr_FR translation from Dan Cohen.
• Add an audio graph option to the player (#3090).
• Fix rendering of main captions and closed subtitles (even though not they are advisable).
• Make the DCP (reels) timeline look a bit better in dark mode (#2980).
• Draw markers better next to the position slider (#3005).
• Sign DCPs when saving them out of the editor.
• Speculative fix for failure to SCP files to Doremi servers.