diff --git a/notes.md b/notes.md
index f776f0c..1d3ac5b 100644
--- a/notes.md
+++ b/notes.md
@@ -175,3 +175,4 @@
 2019-03-23T02:35:00 - Testing bigger LLM config, referencing 'Attention Is All You Need' (stable-baselines3)
 2019-03-23T04:58:00 - Late-night bugfix on financial RL environment (stable-baselines3)
 2019-03-23T02:44:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (stable-baselines3)
+2019-05-21T05:18:00 - Implementing approach from a new paper read last night (stable-baselines3)