Add 0.7.0 to version selector (#1619)

Author: mthrok

docs/source/conf.py

@@ -112,6 +112,7 @@ def _get_source():
     "doc_versions": [
         ("dev", "/spdl/main"),
         ("latest-release", "/spdl/latest"),
+        ("0.7.0", "/spdl/0.7.0"),
         ("0.6.0", "/spdl/0.6.0"),
         ("0.5.0", "/spdl/0.5.0"),
         ("0.4.0", "/spdl/0.4.0"),