diff --git a/Signal/Signal-Info.plist b/Signal/Signal-Info.plist
index c49053bcc..378a5f3ca 100644
--- a/Signal/Signal-Info.plist
+++ b/Signal/Signal-Info.plist
@@ -7,7 +7,7 @@
 		<key>CarthageVersion</key>
 		<string>0.33.0</string>
 		<key>OSXVersion</key>
-		<string>10.15.2</string>
+		<string>10.15.3</string>
 		<key>WebRTCCommit</key>
 		<string>1445d719bf05280270e9f77576f80f973fd847f8 M73</string>
 	</dict>
diff --git a/Signal/src/AppDelegate.m b/Signal/src/AppDelegate.m
index 9d7e3e293..61f8f0c5c 100644
--- a/Signal/src/AppDelegate.m
+++ b/Signal/src/AppDelegate.m
@@ -1133,7 +1133,7 @@ static NSTimeInterval launchStartedAt;
         return;
     }
     
-    CurrentAppContext().isWakenByRemoteNotification = true;
+    CurrentAppContext().wasWokenUpBySilentPushNotification = true;
 
     [LKLogger print:@"[Loki] Silent push notification received; fetching messages."];
     
@@ -1162,11 +1162,11 @@ static NSTimeInterval launchStartedAt;
     
     PMKJoin(promises).then(^(id results) {
         completionHandler(UIBackgroundFetchResultNewData);
-        CurrentAppContext().isWakenByRemoteNotification = false;
+        CurrentAppContext().wasWokenUpBySilentPushNotification = false;
         [LKLogger print:@"[Loki] UIBackgroundFetchResultNewData"];
     }).catch(^(id error) {
         completionHandler(UIBackgroundFetchResultFailed);
-        CurrentAppContext().isWakenByRemoteNotification = false;
+        CurrentAppContext().wasWokenUpBySilentPushNotification = false;
         [LKLogger print:@"[Loki] UIBackgroundFetchResultFailed"];
     });
 }
@@ -1599,13 +1599,15 @@ static NSTimeInterval launchStartedAt;
 {
     [self setUpLongPollerIfNeeded];
     [self.lokiLongPoller startIfNeeded];
+    // FIXME: Let's not mix long polling and public chat polling. Better to separate them out into their own functions.
     [LKPublicChatManager.shared startPollersIfNeeded];
-    [SSKEnvironment.shared.attachmentDownloads startDownloadIfNeeded];
+    [SSKEnvironment.shared.attachmentDownloads continueDownloadIfPossible];
 }
 
 - (void)stopLongPollerIfNeeded
 {
     [self.lokiLongPoller stopIfNeeded];
+    // FIXME: Let's not mix long polling and public chat polling. Better to separate them out into their own functions.
     [LKPublicChatManager.shared stopPollers];
 }
 
diff --git a/Signal/src/Loki/Utilities/LokiPushNotificationManager.swift b/Signal/src/Loki/Utilities/LokiPushNotificationManager.swift
index 411f9a229..9624c4323 100644
--- a/Signal/src/Loki/Utilities/LokiPushNotificationManager.swift
+++ b/Signal/src/Loki/Utilities/LokiPushNotificationManager.swift
@@ -22,8 +22,11 @@ final class LokiPushNotificationManager : NSObject {
         }
         // Send token to Loki server
         let parameters = [ "token" : hexEncodedToken ]
+        #if DEBUG
+        let url = URL(string: "https://dev.apns.getsession.org/register")!
+        #else
         let url = URL(string: "https://live.apns.getsession.org/register")!
-//        let url = URL(string: "https://dev.apns.getsession.org/register")!
+        #endif
         let request = TSRequest(url: url, method: "POST", parameters: parameters)
         request.allHTTPHeaderFields = [ "Content-Type" : "application/json" ]
         TSNetworkManager.shared().makeRequest(request, success: { _, response in
diff --git a/Signal/src/util/MainAppContext.m b/Signal/src/util/MainAppContext.m
index 30bf7524e..7a7139312 100644
--- a/Signal/src/util/MainAppContext.m
+++ b/Signal/src/util/MainAppContext.m
@@ -28,7 +28,7 @@ NSString *const ReportedApplicationStateDidChangeNotification = @"ReportedApplic
 
 @synthesize mainWindow = _mainWindow;
 @synthesize appLaunchTime = _appLaunchTime;
-@synthesize isWakenByRemoteNotification = _isWakenByRemoteNotification;
+@synthesize wasWokenUpBySilentPushNotification = _wasWokenUpBySilentPushNotification;
 
 - (instancetype)init
 {
@@ -41,7 +41,7 @@ NSString *const ReportedApplicationStateDidChangeNotification = @"ReportedApplic
     self.reportedApplicationState = UIApplicationStateInactive;
 
     _appLaunchTime = [NSDate new];
-    _isWakenByRemoteNotification = false;
+    _wasWokenUpBySilentPushNotification = false;
 
     [[NSNotificationCenter defaultCenter] addObserver:self
                                              selector:@selector(applicationWillEnterForeground:)
diff --git a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.h b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.h
index c36382ca6..74b9553f8 100644
--- a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.h
+++ b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.h
@@ -43,7 +43,7 @@ extern NSString *const kAttachmentDownloadAttachmentIDKey;
                           success:(void (^)(NSArray<TSAttachmentStream *> *attachmentStreams))success
                           failure:(void (^)(NSError *error))failure;
 
-- (void)startDownloadIfNeeded;
+- (void)continueDownloadIfPossible;
 
 @end
 
diff --git a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.m b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.m
index f853fd484..f98e71815 100644
--- a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.m
+++ b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.m
@@ -264,7 +264,7 @@ typedef void (^AttachmentDownloadFailure)(NSError *error);
 
 - (void)startDownloadIfPossible
 {
-    if (CurrentAppContext().isWakenByRemoteNotification) { return; }
+    if (CurrentAppContext().wasWokenUpBySilentPushNotification) { return; }
     
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
         OWSAttachmentDownloadJob *_Nullable job;
@@ -344,10 +344,10 @@ typedef void (^AttachmentDownloadFailure)(NSError *error);
 
 #pragma mark -
 
-- (void)startDownloadIfNeeded
+- (void)continueDownloadIfPossible
 {
     if (self.attachmentDownloadJobQueue.count > 0) {
-        [LKLogger print:@"[Loki] start uncompleted attachment download tasks"];
+        [LKLogger print:@"[Loki] Continuing unfinished attachment download tasks."];
         [self startDownloadIfPossible];
     }
 }
diff --git a/SignalServiceKit/src/Util/AppContext.h b/SignalServiceKit/src/Util/AppContext.h
index 5ca48b4d3..9a0fd9d4d 100755
--- a/SignalServiceKit/src/Util/AppContext.h
+++ b/SignalServiceKit/src/Util/AppContext.h
@@ -37,8 +37,9 @@ NSString *NSStringForUIApplicationState(UIApplicationState value);
 
 @property (nonatomic, readonly) BOOL isMainApp;
 @property (nonatomic, readonly) BOOL isMainAppAndActive;
-//A flag to determine if the attatchment downloading tasks should run
-@property (nonatomic) BOOL isWakenByRemoteNotification;
+/// Whether the app was woken up by a silent push notification. This is important for
+/// determining whether attachments should be downloaded or not.
+@property (nonatomic) BOOL wasWokenUpBySilentPushNotification;
 
 // Whether the user is using a right-to-left language like Arabic.
 @property (nonatomic, readonly) BOOL isRTL;