Update switcher.json

Author: leehart

docs/source/_static/switcher.json

@@ -1,8 +1,8 @@
 [
     {
-        "name": "15.5.0",
-        "version": "v15.5.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v15.5.0/",
+        "name": "15.6.0",
+        "version": "v15.6.0",
+        "url": "https://malariagen.github.io/malariagen-data-python/v15.6.0/",
         "preferred": true
     },
     {
@@ -16,65 +16,35 @@
         "url": "https://malariagen.github.io/malariagen-data-python/v13.5.0/"
     },
     {
-        "name": "13.4.0",
-        "version": "v13.4.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v13.4.0/"
-    },
-    {
-        "name": "13.3.0",
-        "version": "v13.3.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v13.3.0/"
-    },
-    {
-        "name": "13.2.1",
-        "version": "v13.2.1",
-        "url": "https://malariagen.github.io/malariagen-data-python/v13.2.0/"
-    },
-    {
-        "name": "13.1.0",
-        "version": "v13.1.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v13.1.0/"
-    },
-    {
-        "name": "13.0.4",
-        "version": "v13.0.4",
-        "url": "https://malariagen.github.io/malariagen-data-python/v13.0.4/"
-    },
-    {
-        "name": "12.0.0",
-        "version": "v12.0.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v12.0.0/"
+        "name": "12.0.1",
+        "version": "v12.0.1",
+        "url": "https://malariagen.github.io/malariagen-data-python/v12.0.1/"
     },
     {
         "name": "11.0.0",
         "version": "v11.0.0",
         "url": "https://malariagen.github.io/malariagen-data-python/v11.0.0/"
     },
     {
-        "name": "10.0.0",
-        "version": "v10.0.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v10.0.0/"
+        "name": "10.2.0",
+        "version": "v10.2.0",
+        "url": "https://malariagen.github.io/malariagen-data-python/v10.2.0/"
     },
     {
-        "name": "9.0.0",
-        "version": "v9.0.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v9.0.0/"
+        "name": "9.0.1",
+        "version": "v9.0.1",
+        "url": "https://malariagen.github.io/malariagen-data-python/v9.0.1/"
     },
     {
-        "name": "8.0.0",
-        "version": "v8.0.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v8.0.0/"
+        "name": "8.8.0",
+        "version": "v8.8.0",
+        "url": "https://malariagen.github.io/malariagen-data-python/v8.8.0/"
     },
     {
         "name": "7.15.0",
         "version": "v7.15.0",
         "url": "https://malariagen.github.io/malariagen-data-python/v7.15.0/"
     },
-    {
-        "name": "7.14.0",
-        "version": "v7.14.0",
-        "url": "https://malariagen.github.io/malariagen-data-python/v7.14.0/"
-    },
     {
         "version": "dev",
         "url": "https://malariagen.github.io/malariagen-data-python/latest/"