Release v6.2.1

CHANGELOG.md

@@ -1,9 +1,18 @@
 ---
 name: Changelog
-index: 82
+index: 83
 lang: en
 ---
 
+## 6.2.1
+
+
+
+Fix native audio streams accumulating when stages or sprites repeatedly add the same sounds. Prewarm one shared clip per sound file, open additional clips only for simultaneous playback, and close surplus clips when playback ends. Keep each sprite's playback and volume independent, return cancelled playback resources, and close partially opened clips after audio-device failures.
+
+Update the documentation's embedded Online IDE to v2.2.1-hyperbook.33, which includes the matching browser audio fix and Scratch for Java 6.2.1 compatibility metadata.
+
+
 ## 6.2.0
 
 

catalogs/api.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": 1,
-  "libraryVersion": "6.2.0",
-  "browserVersion": "6.2.0-browser.1",
+  "libraryVersion": "6.2.1",
+  "browserVersion": "6.2.1-browser.1",
   "methods": [
     {
       "id": "AnimatedSprite/addAnimation(String,String,int)",

catalogs/assets.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": 1,
-  "libraryVersion": "6.2.0",
-  "browserVersion": "6.2.0-browser.1",
+  "libraryVersion": "6.2.1",
+  "browserVersion": "6.2.1-browser.1",
   "license": "CC0",
   "images": [
     {

catalogs/examples.json

@@ -1,13 +1,13 @@
 {
   "schemaVersion": 1,
-  "libraryVersion": "6.2.0",
-  "browserVersion": "6.2.0-browser.1",
+  "libraryVersion": "6.2.1",
+  "browserVersion": "6.2.1-browser.1",
   "examples": [
     {
       "id": "demo/cat",
       "kind": "demo",
       "source": "src/examples/java/demos/cat",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -25,7 +25,7 @@
       "id": "demo/catPlatformer",
       "kind": "demo",
       "source": "src/examples/java/demos/catPlatformer",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "cat",
@@ -75,7 +75,7 @@
       "id": "demo/clock",
       "kind": "demo",
       "source": "src/examples/java/demos/clock",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -125,7 +125,7 @@
       "id": "demo/coinCollector",
       "kind": "demo",
       "source": "src/examples/java/demos/coinCollector",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -154,7 +154,7 @@
       "id": "demo/donutIO",
       "kind": "demo",
       "source": "src/examples/java/demos/donutIO",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -212,7 +212,7 @@
       "id": "demo/glide",
       "kind": "demo",
       "source": "src/examples/java/demos/glide",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -229,7 +229,7 @@
       "id": "demo/pipes",
       "kind": "demo",
       "source": "src/examples/java/demos/pipes",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -259,7 +259,7 @@
       "id": "demo/quiz",
       "kind": "demo",
       "source": "src/examples/java/demos/quiz",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -276,7 +276,7 @@
       "id": "demo/rainbowVine",
       "kind": "demo",
       "source": "src/examples/java/demos/rainbowVine",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -290,7 +290,7 @@
       "id": "demo/randomDot",
       "kind": "demo",
       "source": "src/examples/java/demos/randomDot",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -304,7 +304,7 @@
       "id": "demo/robot",
       "kind": "demo",
       "source": "src/examples/java/demos/robot",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -326,7 +326,7 @@
       "id": "demo/saveSlots",
       "kind": "demo",
       "source": "src/examples/java/demos/saveSlots",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -355,7 +355,7 @@
       "id": "demo/saving",
       "kind": "demo",
       "source": "src/examples/java/demos/saving",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -373,7 +373,7 @@
       "id": "demo/sensing",
       "kind": "demo",
       "source": "src/examples/java/demos/sensing",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -395,7 +395,7 @@
       "id": "demo/shader",
       "kind": "demo",
       "source": "src/examples/java/demos/shader",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -465,7 +465,7 @@
       "id": "demo/shakespeare",
       "kind": "demo",
       "source": "src/examples/java/demos/shakespeare",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -491,7 +491,7 @@
       "id": "demo/smartRocket",
       "kind": "demo",
       "source": "src/examples/java/demos/smartRocket",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -533,7 +533,7 @@
       "id": "demo/stressTest",
       "kind": "demo",
       "source": "src/examples/java/demos/stressTest",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -931,7 +931,7 @@
       "id": "demo/tiled",
       "kind": "demo",
       "source": "src/examples/java/demos/tiled",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1041,7 +1041,7 @@
       "id": "demo/timedDot",
       "kind": "demo",
       "source": "src/examples/java/demos/timedDot",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1055,7 +1055,7 @@
       "id": "demo/timer",
       "kind": "demo",
       "source": "src/examples/java/demos/timer",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1069,7 +1069,7 @@
       "id": "demo/ui",
       "kind": "demo",
       "source": "src/examples/java/demos/ui",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1099,7 +1099,7 @@
       "id": "demo/volume",
       "kind": "demo",
       "source": "src/examples/java/demos/volume",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -1116,7 +1116,7 @@
       "id": "tutorial/Halloween",
       "kind": "tutorial",
       "source": "docs/archives/Halloween",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1218,7 +1218,7 @@
       "id": "tutorial/bluej-starter",
       "kind": "tutorial",
       "source": "docs/archives/bluej-starter",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1252,7 +1252,7 @@
       "id": "tutorial/bouncy-hedgehog",
       "kind": "tutorial",
       "source": "docs/archives/bouncy-hedgehog",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1302,7 +1302,7 @@
       "id": "tutorial/bouncy-hedgehog-100",
       "kind": "tutorial",
       "source": "docs/archives/bouncy-hedgehog-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1352,7 +1352,7 @@
       "id": "tutorial/cat",
       "kind": "tutorial",
       "source": "docs/archives/cat",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [],
       "files": [
@@ -1378,7 +1378,7 @@
       "id": "tutorial/catch-the-coins-100",
       "kind": "tutorial",
       "source": "docs/archives/catch-the-coins-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -1415,7 +1415,7 @@
       "id": "tutorial/dodge-the-rocks-100",
       "kind": "tutorial",
       "source": "docs/archives/dodge-the-rocks-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -1460,7 +1460,7 @@
       "id": "tutorial/getting-started-100",
       "kind": "tutorial",
       "source": "docs/archives/getting-started-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "jumper",
@@ -1493,7 +1493,7 @@
       "id": "tutorial/guess-the-number-100",
       "kind": "tutorial",
       "source": "docs/archives/guess-the-number-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
       "flavour": "standard",
       "requiredSheets": [
         "platformer",
@@ -1522,7 +1522,7 @@
       "id": "tutorial/make-it-walk-100",
       "kind": "tutorial",
       "source": "docs/archives/make-it-walk-100",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
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       "requiredSheets": [
         "platformer",
@@ -1555,7 +1555,7 @@
       "id": "tutorial/red-light-green-light-100",
       "kind": "tutorial",
       "source": "docs/archives/red-light-green-light-100",
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+      "libraryVersion": "6.2.1",
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       "requiredSheets": [
         "platformer",
@@ -1592,7 +1592,7 @@
       "id": "tutorial/vs-code-starter",
       "kind": "tutorial",
       "source": "docs/archives/vs-code-starter",
-      "libraryVersion": "6.2.0",
+      "libraryVersion": "6.2.1",
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compatibility/browser-compatibility.md

@@ -1,6 +1,6 @@
 # Browser compatibility
 
-Desktop library: **6.2.0**. Browser implementation: **6.2.0-browser.1**.
+Desktop library: **6.2.1**. Browser implementation: **6.2.1-browser.1**.
 
 Generated by `scripts/browser-compatibility.py`. Machine-readable: [contract.json](contract.json).
 

compatibility/browser-policy.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": 1,
-  "desktopVersion": "6.2.0",
-  "browserVersion": "6.2.0-browser.1",
+  "desktopVersion": "6.2.1",
+  "browserVersion": "6.2.1-browser.1",
   "flavors": {
     "standard": {
       "libraries": [

compatibility/contract.json

@@ -1,8 +1,8 @@
 {
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-  "desktopVersion": "6.2.0",
+  "desktopVersion": "6.2.1",
   "browser": {
-    "version": "6.2.0-browser.1",
+    "version": "6.2.1-browser.1",
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