diff --git a/aio/content/guide/change-log.md b/aio/content/guide/change-log.md
index a1e08a8866..e51775a058 100644
--- a/aio/content/guide/change-log.md
+++ b/aio/content/guide/change-log.md
@@ -83,7 +83,7 @@ HTTP guide.
 
 ## Testing: added component test plunkers (2016-12-02)
 
-Added two plunkers that each test _one simple component_ so you can write a component test plunker of your own: <live-example name="setup" plnkr="quickstart-specs">one</live-example> for the QuickStart seed's `AppComponent` and <live-example name="testing" plnkr="banner-specs">another</live-example> for the Testing guide's `BannerComponent`.
+Added two plunkers that each test _one simple component_ so you can write a component test plunker of your own: <live-example name="setup" stackblitz="quickstart-specs">one</live-example> for the QuickStart seed's `AppComponent` and <live-example name="testing" stackblitz="banner-specs">another</live-example> for the Testing guide's `BannerComponent`.
 Linked to these plunkers in [Testing](guide/testing#live-examples) and [Setup anatomy](guide/setup-systemjs-anatomy) guides.
 
 ## Internationalization: pluralization and _select_ (2016-11-30)
diff --git a/aio/content/guide/setup-systemjs-anatomy.md b/aio/content/guide/setup-systemjs-anatomy.md
index e75d792ef1..0cf2aa63dd 100644
--- a/aio/content/guide/setup-systemjs-anatomy.md
+++ b/aio/content/guide/setup-systemjs-anatomy.md
@@ -54,7 +54,7 @@ If you do, this page can help you understand their purpose.
       the bootstrap file, `main.ts`.
 
       Try the <live-example name="setup">sample application</live-example>
-      and the <live-example name="setup" plnkr="quickstart-specs">unit test</live-example>
+      and the <live-example name="setup" stackblitz="quickstart-specs">unit test</live-example>
       as _live examples_.
     </td>
 
diff --git a/aio/content/marketing/test.html b/aio/content/marketing/test.html
index 872c66c45a..271bd9be11 100644
--- a/aio/content/marketing/test.html
+++ b/aio/content/marketing/test.html
@@ -110,13 +110,13 @@ Try this <live-example></live-example>.
 <p>live-example with name</p>
 <live-example name="testy" title="Better Example"></live-example>
 
-<p>live-example with spacey name and plnkr</p>
-<live-example name=" testy " plnkr="super-plnkr"></live-example>
+<p>live-example with spacey name and stackblitz</p>
+<live-example name=" testy " stackblitz="super-stackblitz"></live-example>
 
-<p>live-example with name and plnkr but no download</p>
-<live-example name="testy" plnkr="super-plnkr" noDownload></live-example>
+<p>live-example with name and stackblitz but no download</p>
+<live-example name="testy" stackblitz="super-stackblitz" noDownload></live-example>
 
-<p>live-example embedded with name and plnkr</p>
-<live-example embedded name="testy" plnkr="super-plnkr"></live-example>
+<p>live-example embedded with name and stackblitz</p>
+<live-example embedded name="testy" stackblitz="super-stackblitz"></live-example>
 
 <p>More text follows ...</p>
diff --git a/aio/tools/RELEASE.md b/aio/tools/RELEASE.md
index df8bb9831a..64293bf196 100644
--- a/aio/tools/RELEASE.md
+++ b/aio/tools/RELEASE.md
@@ -12,13 +12,18 @@ $ yarn upgrade-interactive --tilde
 
 There, select all the packages that are updated on the new Angular release.
 
-**2)** Changes to the tsconfig.json? There is one to update at `/aio/tools/examples/shared/boilerplate/src/tsconfig.json`
+**2)** Changes to the tsconfig.json? There are several files in `/aio/tools/examples/shared/boilerplate/*/tsconfig.json` (based on the example type).
 
-**3)** The file `/aio/tools/examples/shared/boilerplate/src/systemjs.config.web.js` contains the configuration for plunkers. It has some hardcoded versions that could be updated. 
+**3)** The files `/aio/tools/examples/shared/boilerplate/systemjs/src/systemjs.config.web[.build].js` contains the configuration for plunkers. They have some hardcoded versions that could be updated.
 
 >N.B.: Plunkers have been replaced by Stackblitz and (almost) all examples have be replaced by CLI/WebPack-based examples that do not use SystemJS.
 The upgrade examples may still rely on SystemJS.
 
-**4)** As in step 3, more hardcoded versions at `/aio/tools/plunker-builder/translator/rules/indexHtml.js`
-
->Note the same caveat about migration from plunker to Stackblitz.
+---
+> NOTE(gkalpak):
+> There are some `package.json` files in `/aio/tools/examples/shared/boilerplate/*`.
+> AFAICT, they are copied over to the examples (based on the example type), but they are neither
+> used for installing dependencies (which come from `/aio/tools/examples/shared/package.json`) nor
+> used in zips (since they are overwritten by `/aio/tools/example-zipper/customizer`).
+> For all stackblitz live-examples, `/aio/tools/examples/shared/boilerplate/cli/package.json` seems
+> to be used.