models/TopVersions: Remove highest fallback from highest_stable

Author: Turbo87

src/models/version.rs

@@ -70,8 +70,7 @@ impl TopVersions {
             .into_iter()
             .map(|(_, v)| v)
             .filter(|v| !v.is_prerelease())
-            .max()
-            .or_else(|| highest.clone());
+            .max();
 
         Self {
             newest,
@@ -302,7 +301,7 @@ mod tests {
             TopVersions::from_date_version_pairs(versions),
             TopVersions {
                 highest: Some(version("1.0.0-beta.5")),
-                highest_stable: Some(version("1.0.0-beta.5")),
+                highest_stable: None,
                 newest: Some(version("1.0.0-beta.5")),
             }
         );