diff --git a/blocks.js b/blocks.js
index 3cb1c6a7..6512b92a 100644
--- a/blocks.js
+++ b/blocks.js
@@ -1310,24 +1310,13 @@ SyntaxElementMorph.prototype.labelPart = function (spec) {
                 {
                     'all' : ['all'],
                     'this script' : ['this script'],
-                    'this block' : ['this block']
-                },
-                true
-            );
-            part.setContents(['all']);
-            part.isStatic = true;
-            break;
-        case '%stopOthersChoices':
-            part = new InputSlotMorph(
-                null,
-                false,
-                {
+                    'this block' : ['this block'],
                     'all but this script' : ['all but this script'],
                     'other scripts in sprite' : ['other scripts in sprite']
                 },
                 true
             );
-            part.setContents(['all but this script']);
+            part.setContents(['all']);
             part.isStatic = true;
             break;
         case '%typ':
diff --git a/history.txt b/history.txt
index f316f36d..c18ea30b 100755
--- a/history.txt
+++ b/history.txt
@@ -3556,6 +3556,7 @@ Fixes:
 ------
 * Objects: don't shadow costume # when editing a costume
 * Blocks, Objects: remodelled context menu for inheritance to use check-boxes
+* Blocks, Objects, Threads: fold two "stop" commands into one
 
 
 Features:
diff --git a/objects.js b/objects.js
index 73edcfa1..babda32d 100644
--- a/objects.js
+++ b/objects.js
@@ -664,11 +664,16 @@ SpriteMorph.prototype.initBlocks = function () {
             category: 'control',
             spec: 'stop %stopChoices'
         },
+
+    /* migrated to doStopThis:
+
         doStopOthers: {
             type: 'command',
             category: 'control',
             spec: 'stop %stopOthersChoices'
         },
+    */
+
         doRun: {
             type: 'command',
             category: 'control',
@@ -1267,6 +1272,11 @@ SpriteMorph.prototype.initBlockMigrations = function () {
             selector: 'doStopThis',
             inputs: [['this block']]
         },
+        doStopOthers: {
+            selector: 'doStopThis',
+            inputs: [['all']],
+            offset: 0
+        },
         receiveClick: {
             selector: 'receiveInteraction',
             inputs: [['clicked']]
@@ -1924,7 +1934,6 @@ SpriteMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('doStopAllSounds'));
         blocks.push('-');
         blocks.push(block('doRest'));
-        blocks.push('-');
         blocks.push(block('doPlayNote'));
         blocks.push('-');
         blocks.push(block('doChangeTempo'));
@@ -1980,7 +1989,6 @@ SpriteMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('doIfElse'));
         blocks.push('-');
         blocks.push(block('doReport'));
-        blocks.push('-');
     /*
     // old STOP variants, migrated to a newer version, now redundant
         blocks.push(block('doStopBlock'));
@@ -1988,7 +1996,10 @@ SpriteMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('doStopAll'));
     */
         blocks.push(block('doStopThis'));
+    /*
+        // migrated to doStopThis, now redundant
         blocks.push(block('doStopOthers'));
+    */
         blocks.push('-');
         blocks.push(block('doRun'));
         blocks.push(block('fork'));
@@ -6878,7 +6889,6 @@ StageMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('doStopAllSounds'));
         blocks.push('-');
         blocks.push(block('doRest'));
-        blocks.push('-');
         blocks.push(block('doPlayNote'));
         blocks.push('-');
         blocks.push(block('doChangeTempo'));
@@ -6917,7 +6927,6 @@ StageMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('doIfElse'));
         blocks.push('-');
         blocks.push(block('doReport'));
-        blocks.push('-');
     /*
     // old STOP variants, migrated to a newer version, now redundant
         blocks.push(block('doStopBlock'));
diff --git a/threads.js b/threads.js
index 353b103f..c1eb6b85 100644
--- a/threads.js
+++ b/threads.js
@@ -61,7 +61,7 @@ StageMorph, SpriteMorph, StagePrompterMorph, Note, modules, isString, copy,
 isNil, WatcherMorph, List, ListWatcherMorph, alert, console, TableMorph,
 TableFrameMorph, ColorSlotMorph, isSnapObject*/
 
-modules.threads = '2017-July-26';
+modules.threads = '2017-July-27';
 
 var ThreadManager;
 var Process;
@@ -1858,7 +1858,7 @@ Process.prototype.doStopThis = function (choice) {
         this.doStopBlock();
         break;
     default:
-        nop();
+        this.doStopOthers(choice);
     }
 };