diff --git a/.gitignore b/.gitignore
index 95b799f..3430cfd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 Gemfile
 Gemfile.lock
+build.sh
 _site/
 upgrade-site.sh
 docs/_build
diff --git a/_posts/2025-09-09-getting-started-with-slang-modularization.md b/_posts/2025-09-09-getting-started-with-slang-modularization.md
index 11eaf88..acc1fcf 100644
--- a/_posts/2025-09-09-getting-started-with-slang-modularization.md
+++ b/_posts/2025-09-09-getting-started-with-slang-modularization.md
@@ -4,7 +4,7 @@ title: "Getting Started with Slang: Modularization"
 tagline: "Slang Virtual Meetup"
 date: 2025-09-09 08:00:00 +0000
 categories: [ "video" ]
-tags: [modulariztion]
+tags: [modularization]
 author: ""
 image: "/images/events/2025-07-getting-started-with-slang-modularization-thumbnail.webp"
 source_url: "/event/2025/07/28/getting-started-with-slang-modularization/" 
diff --git a/_posts/2025-10-06-getting-started-with-slang-automatic-differentiation.md b/_posts/2025-10-06-getting-started-with-slang-automatic-differentiation.md
index 1dc2d2e..26c58a2 100644
--- a/_posts/2025-10-06-getting-started-with-slang-automatic-differentiation.md
+++ b/_posts/2025-10-06-getting-started-with-slang-automatic-differentiation.md
@@ -10,8 +10,12 @@ author: ""
 image: "/images/events/2025-10-21-Slang-Auto-Diff-Banner.webp"
 human_date: "October 21, 2025"
 event_button_label: "Learn More"
+youtube_id: "gUE-RIOwQKI"
 ---
 
+## Presentations
+Powerpoint Slides - [Getting Started with Shader Slang Autodiff](/images/events/2025-10-06-Getting-Started-with-Slang-Autodiff.pdf) (pdf)
+
 ## Automatic Differentiation
 
 Join us for a focused deep dive on automatic differentiation in Slang with Shannon Woods. This session distills the core concepts of autodiff, emphasizing how forward and reverse modes work, how gradients propagate, and how to reason about correctness and efficiency with clear, minimal examples.
diff --git a/_posts/2025-10-27-getting-started-with-shader-slang-automatic-differentiation.md b/_posts/2025-10-27-getting-started-with-shader-slang-automatic-differentiation.md
new file mode 100644
index 0000000..3a41d24
--- /dev/null
+++ b/_posts/2025-10-27-getting-started-with-shader-slang-automatic-differentiation.md
@@ -0,0 +1,11 @@
+---
+layout: post
+title: "Getting Started with Slang: Automatic Differentiation"
+tagline: "Slang Virtual Meetup"
+date: 2025-10-06 08:00:00 +0000
+categories: [ "video" ]
+tags: [slang]
+author: ""
+image: "/images/events/2025-10-21-Slang-Auto-Diff-Banner.webp"
+source_url: "/event/2025/10/06/getting-started-with-slang-automatic-differentiation/" 
+---
diff --git a/docs/external/core-module-reference b/docs/external/core-module-reference
index 2399bd2..67a4485 160000
--- a/docs/external/core-module-reference
+++ b/docs/external/core-module-reference
@@ -1 +1 @@
-Subproject commit 2399bd289d07eda8f7cb3bb68e68e929ab4c33aa
+Subproject commit 67a448550e81b378bc1f00eecf314bbfe775e350
diff --git a/docs/external/slang b/docs/external/slang
index a0f023e..708e1bb 160000
--- a/docs/external/slang
+++ b/docs/external/slang
@@ -1 +1 @@
-Subproject commit a0f023e06b78c07c5c6b92f11910d99609dce222
+Subproject commit 708e1bbe1197d198831ffbe8601ad0d9bdb821f9
diff --git a/docs/external/slangpy b/docs/external/slangpy
index 486c838..4a60138 160000
--- a/docs/external/slangpy
+++ b/docs/external/slangpy
@@ -1 +1 @@
-Subproject commit 486c83886f55ae21fc8ab40560c8711f58622104
+Subproject commit 4a60138f834fcee8e8a0d6f81c5ef407f1576c75
diff --git a/images/events/2025-10-06-Getting-Started-with-Slang-Autodiff.pdf b/images/events/2025-10-06-Getting-Started-with-Slang-Autodiff.pdf
new file mode 100644
index 0000000..c2e474c
Binary files /dev/null and b/images/events/2025-10-06-Getting-Started-with-Slang-Autodiff.pdf differ