diff --git a/README.md b/README.md
index 66ada72..c869500 100644
--- a/README.md
+++ b/README.md
@@ -179,3 +179,9 @@ Finally, thanks to the following some basic boilerplates / inspiration:
  - [Tiny ANTLR Language](https://github.com/bkiers/tiny-language-antlr4/tree/master) under the [Unlicense License](https://github.com/bkiers/tiny-language-antlr4/blob/master/UNLICENSE).
 
 Note that additional open source libraries used by the model pipeline are discussed at [https://github.com/SchmidtDSE/plastics-pipeline](https://github.com/SchmidtDSE/plastics-pipeline).
+
+<br>
+
+Retrospectives
+--------------------------------------------------------------------------------
+As an open source project, we record major security or reliability incidents publicly. We have 1 report to mention: we had a near-miss as described in [20250611-GlobalPlasticsTool-Polyfill](https://github.com/SchmidtDSE/retrospectives/blob/main/20250611_GlobalPlasticsTool_Polyfill.md) in which we do not believe users were impacted.
diff --git a/template/index.html b/template/index.html
index 536662d..2e31653 100644
--- a/template/index.html
+++ b/template/index.html
@@ -43,18 +43,6 @@ <h1>Global Plastics AI Policy Tool </h1>
 
         $target
 
-        <!-- Check for errors -->
-        <script src="https://js.sentry-cdn.com/2ee7c86623d4fda26896db4fd757096f.min.js" crossorigin="anonymous"></script>
-
-        <script type="text/javascript">
-            Sentry.init({
-                ignoreErrors: [
-                    // Spurious error from safe links scanner
-                    "Non-Error promise rejection captured with value: Object Not Found Matching Id:",
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-        </script>
-
         <!-- Check browser and load shim -->
         <script type="text/javascript" src="third_party/ua-parser.min.js"></script>
         <script type="text/javascript">