diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5695a4af..2bede827 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## [0.8.5] 2024-09-10a
+
+- Error with packaging subfolders on S3 overlay
+- Improved overlay debugging
+
 ## [0.8.4] 2024-09-10
 
 - Fix bug with unrecognized output URIs
diff --git a/README.md b/README.md
index af534ee4..97aa4dfc 100644
--- a/README.md
+++ b/README.md
@@ -80,8 +80,8 @@ From the command-line, do, e.g.:
 ```bash
 # export NXF_VER=23.04.3
 export LOG4J_DEBUG=true  # for verbose logging
-export NXF_PLUGINS_TEST_REPOSITORY=https://github.com/quiltdata/nf-quilt/releases/download/0.8.4/nf-quilt-0.8.4-meta.json
-nextflow run main.nf -plugins nf-quilt@0.8.4
+export NXF_PLUGINS_TEST_REPOSITORY=https://github.com/quiltdata/nf-quilt/releases/download/0.8.5/nf-quilt-0.8.5-meta.json
+nextflow run main.nf -plugins nf-quilt@0.8.5
 ```
 
 For Tower, you can use the "Pre-run script" to set the environment variables.
diff --git a/plugins/nf-quilt/src/main/nextflow/quilt/QuiltObserver.groovy b/plugins/nf-quilt/src/main/nextflow/quilt/QuiltObserver.groovy
index 6720bd0c..ca022c84 100644
--- a/plugins/nf-quilt/src/main/nextflow/quilt/QuiltObserver.groovy
+++ b/plugins/nf-quilt/src/main/nextflow/quilt/QuiltObserver.groovy
@@ -136,6 +136,7 @@ class QuiltObserver implements TraceObserver {
         try {
             Map<String, Path> overlays = packageOverlays.get(pkgKey, [:]) as Map<String, Path>
             String relPath = workRelative(source)
+            log.debug("addOverlay[$relPath] = $source")
             overlays[relPath] = source
             packageOverlays[pkgKey] = overlays
         } finally {
@@ -157,7 +158,7 @@ class QuiltObserver implements TraceObserver {
         for (String key : keys) {
             log.debug("canOverlayPath: checking key[$key] for $dest")
             if (dest.toString().contains(key)) {
-                log.warn("canOverlayPath: matched key[$key] to $dest")
+                log.debug("canOverlayPath: matched key[$key] to $dest")
                 addOverlay(key, source)
                 return true
             }
@@ -198,7 +199,7 @@ class QuiltObserver implements TraceObserver {
         outputURIs.each { key, uri ->
             QuiltPath path = QuiltPathFactory.parse(uri)
             Map<String, Path> overlays = packageOverlays.get(key, [:]) as Map<String, Path>
-            // log.debug("onFlowComplete.pkg: $path overlays[${overlays?.size()}]: $overlays")
+            log.debug("onFlowComplete.pkg: $path overlays[${overlays?.size()}]: $overlays")
             new QuiltProduct(path, session, overlays)
         }
     }
diff --git a/plugins/nf-quilt/src/main/nextflow/quilt/QuiltProduct.groovy b/plugins/nf-quilt/src/main/nextflow/quilt/QuiltProduct.groovy
index 4ff75f2a..a82f7559 100644
--- a/plugins/nf-quilt/src/main/nextflow/quilt/QuiltProduct.groovy
+++ b/plugins/nf-quilt/src/main/nextflow/quilt/QuiltProduct.groovy
@@ -138,7 +138,7 @@ ${nextflow}
 
         if (session.isSuccess() || pkg.is_force()) {
             if (overlays) {
-                log.info("publishing overlays: ${overlays.size()}")
+                log.debug("publishing overlays: ${overlays.size()}")
                 publishOverlays(overlays)
             } else {
                 log.info('No overlays to publish.')
diff --git a/plugins/nf-quilt/src/resources/META-INF/MANIFEST.MF b/plugins/nf-quilt/src/resources/META-INF/MANIFEST.MF
index 083c1bce..3d68f81b 100644
--- a/plugins/nf-quilt/src/resources/META-INF/MANIFEST.MF
+++ b/plugins/nf-quilt/src/resources/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Plugin-Class: nextflow.quilt.QuiltPlugin
 Plugin-Id: nf-quilt
-Plugin-Version: 0.8.4
+Plugin-Version: 0.8.5
 Plugin-Provider: Quilt Data
 Plugin-Requires: >=22.10.6