diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c3574006..9b01182ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,9 @@ This log follows the conventions of
 version 0.2.0, thus covering only a fraction of the project’s history.
 
 ## [Unreleased]
-Nothing yet.
+### New
+- Bundled designs: Added a `kailh.yaml` file for PG1511-style switches on a
+  Concertina.
 
 ## [Version 0.7.0] - 2021-04-10
 ### Changed
diff --git a/config/concertina/kailh.yaml b/config/concertina/kailh.yaml
new file mode 100644
index 000000000..031875f37
--- /dev/null
+++ b/config/concertina/kailh.yaml
@@ -0,0 +1,8 @@
+# Configuration fragment for PG1511-series switches on a Concertina.
+
+keys:
+  styles:
+    default:
+      switch-type: kailh-pg1511
+      skirt-length: 3  # Prevent collisions between pinky-finger keys.
+
diff --git a/project.clj b/project.clj
index af90ce6c3..a00fd6f75 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject dactyl-keyboard "0.7.0"
+(defproject dactyl-keyboard "0.8.0-SNAPSHOT"
   :description "A parametrized keyboard design tool"
   :url "https://viktor.eikman.se/article/the-dmote/"
   :license {:name "GNU Affero General Public License"