Some texts are not displayed in the "about" screen

[sigseg5]

If you open the About screen, then the text for several categories is not displayed:

• Programmer, designer & maintainer:
• Artwork designer:
• Translations:
• Translations (from 0.1 to 0.1.4.3):
• Occasional testers:
• Donations (most sorted by date):
• Keka uses open source code:
• Keka uses freeware binaries:

macOS Catalina 10.15.1 (19B88)
Keka Version 1.1.24 (3421)

[aonez]

Thanks for the tip @sigseg5! Seems that in Catalina iframes are no longer supported in the default about window. Glad already changed that for 1.2.0 :)

Fixing anyway for 1.1.25, since 1.2.0 is not yet ready.