Version v1.0.8 (PR #19, from @OliverParoczai)

appinfo/info.xml

@@ -8,7 +8,7 @@
 # Unrounded Corners
 A Nextcloud app that restores the corners of buttons and widgets to their original looks by unrounding them.
     ]]></description>
-    <version>1.0.7</version>
+    <version>1.0.8</version>
     <licence>agpl</licence>
     <author mail="me@oliverparoczai.org" homepage="https://oliverparoczai.dev">Oliver Paroczai</author>
     <namespace>UnroundedCorners</namespace>

css/unround.css

@@ -3,7 +3,7 @@
 --body-container-radius: 0px !important;
 }
 
-[data-theme-default], [data-theme-light], [data-theme-dark]{ /* For sitewide buttons, both themes */
+[data-theme-default], [data-theme-light], [data-theme-dark], [data-theme-light-highcontrast], [data-theme-dark-highcontrast]{ /* For sitewide buttons, both themes */
     --border-radius-large: 4px !important; /* Used on the dashboard */
     --border-radius-pill: 4px !important; /* Used everywhere else */
 }