From b651f0dae037ae8a2242019ec4bc001a06cf34d4 Mon Sep 17 00:00:00 2001
From: Tugdual de Kerviler <dekervit@gmail.com>
Date: Mon, 17 Jun 2019 12:18:34 +0200
Subject: [PATCH 1/2] Manually migrate heading block to the new syntax to avoid
 block validation errors

---
 src/app/initial-html.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/app/initial-html.js b/src/app/initial-html.js
index 33f987168a..c71e92762a 100644
--- a/src/app/initial-html.js
+++ b/src/app/initial-html.js
@@ -86,7 +86,7 @@ else:
 <!-- /wp:spacer -->
 
 <!-- wp:heading {"align":"left"} -->
-<h2 style="text-align:left">Meet your new best friends, Blocks</h2>
+<h2 class="has-text-align-left">Meet your new best friends, Blocks</h2>
 <!-- /wp:heading -->
 
 <!-- wp:paragraph {"align":"left"} -->
@@ -110,7 +110,7 @@ else:
 <!-- /wp:spacer -->
 
 <!-- wp:heading {"align":"left"} -->
-<h2 style="text-align:left">Be your own builder</h2>
+<h2 class="has-text-align-left">Be your own builder</h2>
 <!-- /wp:heading -->
 
 <!-- wp:paragraph {"align":"left"} -->
@@ -126,7 +126,7 @@ else:
 <!-- /wp:spacer -->
 
 <!-- wp:heading {"align":"left"} -->
-<h2 style="text-align:left">Gutenberg ❤️ Developers</h2>
+<h2 class="has-text-align-left">Gutenberg ❤️ Developers</h2>
 <!-- /wp:heading -->
 
 <!-- wp:columns {"className":"gutenberg-landing\u002d\u002ddevelopers-columns"} -->
@@ -164,7 +164,7 @@ else:
 <!-- /wp:spacer -->
 
 <!-- wp:heading {"align":"left"} -->
-<h2 style="text-align:left">The editor is just the beginning</h2>
+<h2 class="has-text-align-left">The editor is just the beginning</h2>
 <!-- /wp:heading -->
 
 <!-- wp:paragraph {"align":"left"} -->
@@ -200,7 +200,7 @@ else:
 <!-- /wp:spacer -->
 
 <!-- wp:heading {"align":"left"} -->
-<h2 style="text-align:left">Dig in deeper</h2>
+<h2 class="has-text-align-left">Dig in deeper</h2>
 <!-- /wp:heading -->
 
 <!-- wp:list -->

From b876c758223ac5e4a3eb38da241b46e11665b0e7 Mon Sep 17 00:00:00 2001
From: Tugdual de Kerviler <dekervit@gmail.com>
Date: Mon, 17 Jun 2019 12:22:27 +0200
Subject: [PATCH 2/2] Update gutenberg ref

---
 gutenberg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gutenberg b/gutenberg
index bc7a14bf9b..1d653d1694 160000
--- a/gutenberg
+++ b/gutenberg
@@ -1 +1 @@
-Subproject commit bc7a14bf9b9500e8032e363ca3106d74ee860c94
+Subproject commit 1d653d1694164f51c5bef67afc3bfdb25870eddd