v1.10.4-sc.1

• Added Youtube embed player (thanks to @ayes-web)
• Show room topic in room info card of the right panel
• Own variable for codeblock bg color with custom themes
• Don't set height for link preview images that can't load
• Fix user and room pills background visibility
• Don't make current room sticky in room list
• Order sub-spaces by name if not explicitely sorted
• Multiple other small fixes and improvements

• Upstream changes