v0.12.0.md

@@ -52,6 +52,16 @@ See sign off from Patricia here: https://git.ligo.org/lscsoft/pesummary/-/merge_
 
 ## Reviewer comments
 
+# `summarytgr`
+
+## Related MRs
+
+* https://git.ligo.org/lscsoft/pesummary/-/merge_requests/473
+
+## Reviewier comments
+
+See sign-off [here](https://git.ligo.org/lscsoft/pesummary/-/wikis/summarytgr-review#review-statement).
+
 # `checkpointing`
 
 ## Related MRs