diff --git a/pom.xml b/pom.xml
index 0c3d529d1..8affc0ccb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -268,7 +268,7 @@
             <groupId>com.github.conveyal</groupId>
             <artifactId>gtfs-lib</artifactId>
             <!-- Latest dev build on jitpack.io -->
-            <version>a5f60417e38043d35148aa6873c93056e69e9c87</version>
+            <version>026599ba4907f4c42b24e883d154e63b0777dd31</version>
             <!-- Exclusions added in order to silence SLF4J warnings about multiple bindings:
                 http://www.slf4j.org/codes.html#multiple_bindings
             -->
diff --git a/src/main/java/com/conveyal/datatools/editor/controllers/api/SnapshotController.java b/src/main/java/com/conveyal/datatools/editor/controllers/api/SnapshotController.java
index 6ed68bcc7..ebe45b692 100644
--- a/src/main/java/com/conveyal/datatools/editor/controllers/api/SnapshotController.java
+++ b/src/main/java/com/conveyal/datatools/editor/controllers/api/SnapshotController.java
@@ -63,6 +63,12 @@ private static Snapshot getSnapshotFromRequest(Request req) {
         return Persistence.snapshots.getById(id);
     }
 
+    private static boolean getPublishProprietaryFiles(Request req) {
+        return Boolean.parseBoolean(
+            req.queryParamOrDefault("publishProprietaryFiles",Boolean.FALSE.toString())
+        );
+    }
+
     /**
      * HTTP endpoint that returns the list of snapshots for a given feed source.
      */
@@ -84,9 +90,7 @@ private static String createSnapshot (Request req, Response res) throws IOExcept
         boolean publishNewVersion = Boolean.parseBoolean(
             req.queryParamOrDefault("publishNewVersion", Boolean.FALSE.toString())
         );
-        boolean publishProprietaryFiles = Boolean.parseBoolean(
-            req.queryParamOrDefault("publishProprietaryFiles", Boolean.FALSE.toString())
-        );
+        boolean publishProprietaryFiles = getPublishProprietaryFiles(req);
         FeedSource feedSource = FeedVersionController.requestFeedSourceById(req, Actions.EDIT, "feedId");
         // Take fields from request body for creating snapshot (i.e., feedId/feedSourceId, name, comment).
         Snapshot snapshot = json.read(req.body());
@@ -176,9 +180,10 @@ private static String restoreSnapshot (Request req, Response res) {
     private static String downloadSnapshotAsGTFS(Request req, Response res) {
         Auth0UserProfile userProfile = req.attribute("user");
         Snapshot snapshot = getSnapshotFromRequest(req);
+        boolean publishProprietaryFiles = getPublishProprietaryFiles(req);
         // Create and kick off export job.
         // FIXME: what if a snapshot is already written to S3?
-        ExportSnapshotToGTFSJob exportSnapshotToGTFSJob = new ExportSnapshotToGTFSJob(userProfile,  snapshot);
+        ExportSnapshotToGTFSJob exportSnapshotToGTFSJob = new ExportSnapshotToGTFSJob(userProfile, snapshot, publishProprietaryFiles);
         JobUtils.heavyExecutor.execute(exportSnapshotToGTFSJob);
         return formatJobMessage(exportSnapshotToGTFSJob.jobId, "Exporting snapshot to GTFS.");
     }
diff --git a/src/main/java/com/conveyal/datatools/editor/jobs/ExportSnapshotToGTFSJob.java b/src/main/java/com/conveyal/datatools/editor/jobs/ExportSnapshotToGTFSJob.java
index 53c56b746..fc76890b5 100644
--- a/src/main/java/com/conveyal/datatools/editor/jobs/ExportSnapshotToGTFSJob.java
+++ b/src/main/java/com/conveyal/datatools/editor/jobs/ExportSnapshotToGTFSJob.java
@@ -30,14 +30,6 @@ public class ExportSnapshotToGTFSJob extends MonitorableJob {
     private File tempFile;
     private final boolean publishProprietaryFiles;
 
-    public ExportSnapshotToGTFSJob(Auth0UserProfile owner, Snapshot snapshot, FeedVersion feedVersion) {
-        super(owner, "Exporting snapshot " + snapshot.name, JobType.EXPORT_SNAPSHOT_TO_GTFS);
-        this.snapshot = snapshot;
-        this.feedVersion = feedVersion;
-        this.publishProprietaryFiles = false; // DEFAULT. TODO: don't hide this here.
-        status.update("Starting database snapshot...", 10);
-    }
-
     public ExportSnapshotToGTFSJob(Auth0UserProfile owner, Snapshot snapshot, FeedVersion feedVersion, boolean publishProprietaryFiles) {
         super(owner, "Exporting snapshot " + snapshot.name, JobType.EXPORT_SNAPSHOT_TO_GTFS);
         this.snapshot = snapshot;
@@ -46,8 +38,8 @@ public ExportSnapshotToGTFSJob(Auth0UserProfile owner, Snapshot snapshot, FeedVe
         status.update("Starting database snapshot...", 10);
     }
 
-    public ExportSnapshotToGTFSJob(Auth0UserProfile owner, Snapshot snapshot) {
-        this(owner, snapshot, null);
+    public ExportSnapshotToGTFSJob(Auth0UserProfile owner, Snapshot snapshot, boolean publishProprietaryFiles) {
+        this(owner, snapshot, null, publishProprietaryFiles);
     }
 
     @JsonProperty
diff --git a/src/main/java/com/conveyal/datatools/manager/controllers/api/FeedVersionController.java b/src/main/java/com/conveyal/datatools/manager/controllers/api/FeedVersionController.java
index f4fe5c4d6..8f855efea 100644
--- a/src/main/java/com/conveyal/datatools/manager/controllers/api/FeedVersionController.java
+++ b/src/main/java/com/conveyal/datatools/manager/controllers/api/FeedVersionController.java
@@ -178,9 +178,9 @@ private static boolean createFeedVersionFromSnapshot (Request req, Response res)
         if (snapshot == null) {
             logMessageAndHalt(req, 400, "Must provide valid snapshot ID");
         }
-        // TODO: Allow publishing with proprietary files from this endpoint?
+        // Publishing the proprietary files will preserve the pattern names in the newly published feed version.
         CreateFeedVersionFromSnapshotJob createFromSnapshotJob =
-            new CreateFeedVersionFromSnapshotJob(feedSource, snapshot, userProfile, false);
+            new CreateFeedVersionFromSnapshotJob(feedSource, snapshot, userProfile, true);
         JobUtils.heavyExecutor.execute(createFromSnapshotJob);
 
         return true;
diff --git a/src/main/java/com/conveyal/datatools/manager/jobs/ProcessSingleFeedJob.java b/src/main/java/com/conveyal/datatools/manager/jobs/ProcessSingleFeedJob.java
index 27585d946..c267fdd9a 100644
--- a/src/main/java/com/conveyal/datatools/manager/jobs/ProcessSingleFeedJob.java
+++ b/src/main/java/com/conveyal/datatools/manager/jobs/ProcessSingleFeedJob.java
@@ -130,7 +130,8 @@ public void jobLogic() {
             snapshot.feedTransformResult = dbTarget.feedTransformResult;
             // If the user has selected to create a new version from the resulting snapshot, do so here.
             if (rules.createNewVersion) {
-                addNextJob(new CreateFeedVersionFromSnapshotJob(feedSource, snapshot, owner, false));
+                // Publishing the proprietary files will preserve the pattern names in the newly created feed version.
+                addNextJob(new CreateFeedVersionFromSnapshotJob(feedSource, snapshot, owner, true));
             }
         }