Latest vega.

snakemake/report/__init__.py

@@ -378,6 +378,10 @@ def is_text(self):
     @property
     def is_table(self):
         return self.mime in {"text/csv", "text/tab-separated-values"}
+
+    @property
+    def is_vega(self):
+        return self.mime == "application/json" and self.path.endswith(".vl.json") or self.path.endswith(".vg.json")
 
     @property
     def icon(self):

snakemake/report/report.html

@@ -489,9 +489,9 @@ <h2 id="rules">Rules</h2>
     <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"|get_resource_as_string }}</script>
     <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.1/js/bootstrap.min.js"|get_resource_as_string }}</script>
     <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/MathJax.js"|get_resource_as_string }}</script>
-    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega/5.4.0/vega.min.js"|get_resource_as_string }}</script>
-    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega-lite/3.3.0/vega-lite.min.js"|get_resource_as_string }}</script>
-    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega-embed/4.2.1/vega-embed.min.js"|get_resource_as_string }}</script>
+    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega/5.6.0/vega.min.js"|get_resource_as_string }}</script>
+    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega-lite/3.4.0/vega-lite.min.js"|get_resource_as_string }}</script>
+    <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/vega-embed/5.1.3/vega-embed.min.js"|get_resource_as_string }}</script>
     <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/feather-icons/4.7.3/feather.min.js"|get_resource_as_string }}</script>
     <script>{{ "https://cdnjs.cloudflare.com/ajax/libs/ekko-lightbox/5.3.0/ekko-lightbox.min.js"|get_resource_as_string }}</script>
     <script>{{ "https://raw.githubusercontent.com/eligrey/FileSaver.js/2.0.0/src/FileSaver.js"|get_resource_as_string }}</script>