diff --git a/src/auto_archiver/core/media.py b/src/auto_archiver/core/media.py
index 67e98a1..51ad9c2 100644
--- a/src/auto_archiver/core/media.py
+++ b/src/auto_archiver/core/media.py
@@ -65,7 +65,9 @@ class Media:
 
     @property  # getter .mimetype
     def mimetype(self) -> str:
-        assert self.filename is not None and len(self.filename) > 0, "cannot get mimetype from media without filename"
+        if not self.filename or len(self.filename) == 0:
+            logger.warning(f"cannot get mimetype from media without filename: {self}")
+            return ""
         if not self._mimetype:
             self._mimetype = mimetypes.guess_type(self.filename)[0]
         return self._mimetype or ""
diff --git a/src/auto_archiver/databases/api_db.py b/src/auto_archiver/databases/api_db.py
index 4800bef..b772eec 100644
--- a/src/auto_archiver/databases/api_db.py
+++ b/src/auto_archiver/databases/api_db.py
@@ -41,7 +41,7 @@ class AAApiDb(Database):
 
         if response.status_code == 200:
             logger.success(f"API returned a previously archived instance: {response.json()}")
-            # TODO: can we do better than just returning the first result?
+            # TODO: can we do better than just returning the most recent result?
             return Metadata.from_dict(response.json()[0]["result"])
         
         logger.error(f"AA API FAIL ({response.status_code}): {response.json()}")
diff --git a/src/auto_archiver/version.py b/src/auto_archiver/version.py
index 65c6acd..061318b 100644
--- a/src/auto_archiver/version.py
+++ b/src/auto_archiver/version.py
@@ -3,7 +3,7 @@ _MAJOR = "0"
 _MINOR = "7"
 # On main and in a nightly release the patch should be one ahead of the last
 # released build.
-_PATCH = "2"
+_PATCH = "3"
 # This is mainly for nightly builds which have the suffix ".dev$DATE". See
 # https://semver.org/#is-v123-a-semantic-version for the semantics.
 _SUFFIX = ""