3 files changed, 17 insertions, 5 deletions
diff --git a/en/devices/tech/debug/native-memory.html b/en/devices/tech/debug/native-memory.html
index b690793d..afa0d220 100644
--- a/en/devices/tech/debug/native-memory.html
+++ b/en/devices/tech/debug/native-memory.html
@@ -21,6 +21,14 @@
       limitations under the License.
   -->
 
+<h2 id="asan">Address Sanitizer</h2>
+
+<p>Android platform developers use <a href="/devices/tech/debug/asan.html">AddressSanitizer</a>
+(ASan) to find memory bugs in C/C++.</p>
+
+</p>Since Android 8.0 (Oreo) it's also possible to use ASan to debug apps on non-rooted production
+devices. You can find instructions on the
+<a href="https://github.com/google/sanitizers/wiki/AddressSanitizerOnAndroidO">ASan wiki</a>.</p>
 
 <h2 id="malloc_debug">Malloc debug</h2>
 
diff --git a/en/devices/tech/debug/valgrind.html b/en/devices/tech/debug/valgrind.html
index 9ae0f088..6abbc999 100644
--- a/en/devices/tech/debug/valgrind.html
+++ b/en/devices/tech/debug/valgrind.html
@@ -25,9 +25,10 @@
 (for detecting memory-related errors in C and C++), Cachegrind (a cache
 profiler), Massif (a heap profiler), and several other tools.</p>
 
-<p class="note"><strong>Note:</strong> While you can use Valgrind for Android
-debugging, most Android platform developers use
-<a href="/devices/tech/debug/asan.html">AddressSanitizer</a> instead.</p>
+<p class="warning"><strong>Note:</strong> While you can still use Valgrind for Android
+debugging, Android platform developers use
+<a href="/devices/tech/debug/asan.html">AddressSanitizer</a> instead.
+Valgrind will be removed from the platform in a future release.</p>
 
 <h2 id=build-valgrind>Building Valgrind</h2>
 <p>To build Valgrind:</p>
diff --git a/en/devices/tech/ota/ab/index.html b/en/devices/tech/ota/ab/index.html
index c2a9c447..f494c825 100644
--- a/en/devices/tech/ota/ab/index.html
+++ b/en/devices/tech/ota/ab/index.html
@@ -21,7 +21,8 @@
       limitations under the License.
   -->
 
-    <p>A/B system updates, also known as seamless updates, ensure a workable
+    <p>
+      A/B system updates, also known as seamless updates, ensure a workable
       booting system remains on the disk during an <a href="/devices/tech/ota/index.html">
       over-the-air (OTA) update</a>. This approach reduces the likelihood of
       an inactive device after an update, which means fewer device
@@ -31,8 +32,10 @@
       updates successfully.
     </p>
 
-    <p>For more information about A/B system updates and how they work, see
+    <p>
+      For more information about A/B system updates and how they work, see
       <a href="#slots">Partition selection (slots)</a>.
+    </p>
 
     <p>A/B system updates provide the following benefits:</p>