Update family landing page: add Popular classes & namespaces, verified getting-started snippets, and X.Y.Z platform versions

Author: vladimir-litvinchik

english/_index.md

@@ -18,7 +18,7 @@ platforms:
     ref: "/net/"
     install: "dotnet add package GroupDocs.Conversion"
   - name: "Java"
-    version: "26.5"
+    version: "26.5.0"
     versionUrl: "https://releases.groupdocs.com/java/repo/com/groupdocs/groupdocs-conversion/26.5/"
     key: java
     ref: "/java/"
@@ -36,6 +36,42 @@ platforms:
     install: "pip install groupdocs-conversion-net"
 
 formats: ["PDF", "Word", "Excel", "PowerPoint", "HTML", "Images", "CAD", "Email"]
+formatsCount: "170+"
+formatsNote: "…and 160+ more across documents, images, CAD, and email."
+
+popular:
+  - name: "Converter"
+    kind: "Class"
+    ns: "GroupDocs.Conversion"
+    url: "/net/groupdocs.conversion/converter/"
+  - name: "Converter.Convert"
+    kind: "Method"
+    ns: "GroupDocs.Conversion"
+    url: "/net/groupdocs.conversion/converter/convert/"
+  - name: "FluentConverter"
+    kind: "Class"
+    ns: "GroupDocs.Conversion"
+    url: "/net/groupdocs.conversion/fluentconverter/"
+  - name: "ConverterSettings"
+    kind: "Class"
+    ns: "GroupDocs.Conversion"
+    url: "/net/groupdocs.conversion/convertersettings/"
+  - name: "PdfConvertOptions"
+    kind: "Class"
+    ns: "Options.Convert"
+    url: "/net/groupdocs.conversion.options.convert/pdfconvertoptions/"
+  - name: "ImageConvertOptions"
+    kind: "Class"
+    ns: "Options.Convert"
+    url: "/net/groupdocs.conversion.options.convert/imageconvertoptions/"
+  - name: "FileType"
+    kind: "Class"
+    ns: "Conversion.FileTypes"
+    url: "/net/groupdocs.conversion.filetypes/filetype/"
+  - name: "PossibleConversions"
+    kind: "Class"
+    ns: "Conversion.Contracts"
+    url: "/net/groupdocs.conversion.contracts/possibleconversions/"
 
 capabilities:
   - "Convert 170+ document & image formats"