diff --git a/README.md b/README.md
index 2d26a7d..6899320 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,13 @@ This currently uses the [Python langid](https://github.com/saffsd/langid.py) lib
 - Add an option to drop invalid AGROVOC subjects?
 - Add tests for application invocation, ie `tests/test_app.py`?
 - Validate ISSNs or journal titles against CrossRef API?
+- Add configurable field validation, like specify a field name and a validation file?
+  - Perhaps like --validate=field.name,filename
+- Add some row-based item sanity checks and fixes:
+    - Warn if item is Open Access, but missing a filename or URL
+    - Warn if item is Open Access, but missing a license
+    - Warn if item has an ISSN but no journal title
+    - Update journal titles from ISSN
 
 ## License
 This work is licensed under the [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html).