From The Document Foundation Wiki
- LibreOffice ships with three SVG based icons styles. This includes the SVG variants of Breeze, Colibre and Elementary.
- These icon sets are considered an experimental feature, therefore LibreOffice still defaults to PNG icon styles on all platforms, even in HiDPI environments.
- The SVG variants are select-able in the Icon style combo box found in ▸ ▸ ▸ with an "(SVG)" suffix indicator.
- elementary got huge update and much improved (Rizal Muttaqin) tdf#115986,tdf#111950,tdf#120108,tdf#120135,tdf#120185,tdf#120192,tdf#120300,tdf#120831,tdf#94878
- elementary now get 32px icon theme support (Rizal Muttaqin)
- Karasa Jaga also get update (Rizal Muttaqin)