Language switcher: search, footer, crawlable links
The language switcher across the main site, blog, docs, and Updates portal got an overhaul. Each option shows the language's native name plus its name in your current UI language (so 'Deutsch · немски' on the Bulgarian site), with a search box that filters all 13 locales by name, code, or locale id. Each option is now a real link with hreflang, so search engines and AI crawlers can follow every translation, and you can cmd-click to open another language in a new tab. The switcher also lives in the footer of every site.