diff --git a/notes.md b/notes.md
index fb5094f..c588c09 100644
--- a/notes.md
+++ b/notes.md
@@ -118,3 +118,4 @@
 2017-04-21T02:30:00 - Testing bigger LLM config, referencing 'Attention Is All You Need' (pulp-runtime)
 2017-04-21T06:14:00 - Refactor for clarity, might break a few tests though (pulp-runtime)
 2017-04-27T19:32:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (pulp-runtime)
+2017-04-27T17:00:00 - Late-night bugfix on financial RL environment (pulp-runtime)