2.6.21

Jonas Kalderstam (2):

• [0d564b7] Fixed Settings preview
• [1090fcb] Tweaked Cache-Control headers to respect site headers even
  more

Naxvog (1):

• [0dec77a] Updated German translation using Weblate

Open Contribution (1):

• [84b0379] Updated Greek translation using Weblate

Pablo Wildson (1):

• [7e7febb] Updated Portuguese (Brazil) translation using Weblate

Paulius Šukys (1):

• [0c2c3a8] Updated Lithuanian translation using Weblate

trunars (1):

• [b8eb2e