diff --git a/src/content/config.ts b/src/content/config.ts
index 51bd51af..b5fe623e 100644
--- a/src/content/config.ts
+++ b/src/content/config.ts
@@ -27,6 +27,7 @@ const podcastEpisodeCollection = defineCollection({
     guests: z.array(z.string()),
     links: z.array(z.array(z.string())),
     topic: z.string(),
+    transistor: z.object({ id: z.string() }).optional(),
   }),
 });
 
diff --git a/src/content/daily-email/2023-11-08.md b/src/content/daily-email/2023-11-08.md
new file mode 100644
index 00000000..375bebf7
--- /dev/null
+++ b/src/content/daily-email/2023-11-08.md
@@ -0,0 +1,28 @@
+---
+title: >
+  "Building Build Configs" at PHP South West
+pubDate: 2023-11-08
+permalink: >
+  archive/2023/11/08/building-build-configs
+tags:
+  - software-development
+  - php
+  - public-speaking
+---
+
+This evening, I'm presenting a lightning talk at the PHP South West meetup in Bristol.
+
+The talk is 'Building "Build Configs"' - a Symfony command-line tool I wrote (based on TheAltF4Stream's Rust version with the same name) that generates project-specific build configuration files.
+
+Since creating it, I've used it for personal projects, projects for clients, and example projects on GitHub - such as [my Docker Example Drupal project][example].
+
+Having a set of standardised and configurable templates makes it much easier and quicker to start a new project, which I did when creating a [Drupal Commerce Kickstart example][commerce_example] at DrupalCon.
+
+[The slides are already online][slides] and I've created [an example video][video] where I go from nothing to a ready-to-work-on Drupal website in less than a minute!
+
+If you have any questions, hit reply and let me know!
+
+[commerce_example]: https://github.com/opdavies/docker-example-drupal-commerce-kickstart
+[example]: https://github.com/opdavies/docker-example-drupal
+[slides]: https://www.oliverdavies.uk/talks/building-build-configs
+[video]: https://www.oliverdavies.uk/build-configs
diff --git a/src/content/podcast-episode/1-retrofit.md b/src/content/podcast-episode/1-retrofit.md
index e5e9bb35..1d14a443 100644
--- a/src/content/podcast-episode/1-retrofit.md
+++ b/src/content/podcast-episode/1-retrofit.md
@@ -24,6 +24,8 @@ links:
 
   - - Matt on Twitch
     - https://www.twitch.tv/mglaman
+transistor:
+  id: 7d728873
 ---
 
 In this episode, Oliver is joined by Matt Glaman to discuss Retrofit. A tool that makes it easier to upgrade Drupal websites by allowing legacy Drupal code to run on any version of Drupal.
diff --git a/src/pages/podcast/[slug].astro b/src/pages/podcast/[slug].astro
index a8233216..e111b146 100644
--- a/src/pages/podcast/[slug].astro
+++ b/src/pages/podcast/[slug].astro
@@ -17,11 +17,13 @@ export async function getStaticPaths() {
 
 const { Content } = await Astro.props.episode.render();
 const { id } = Astro.props.episode;
-const { guests, links, title, topic } = Astro.props.episode.data;
+const { guests, links, title, topic, transistor } = Astro.props.episode.data;
 ---
 
-
-<Layout title={`Episode ${id.match(/^[\d+]/)} - ${topic} with ${guests}`}>
+<Layout
+  episodeUrl={transistor?.id ? `https://share.transistor.fm/e/${transistor.id}` : null}
+  title={`Episode ${id.match(/^[\d+]/)} - ${topic} with ${guests}`}
+>
   <Markdown>
     <Content />