diff --git a/docs/changelog/index.md b/docs/changelog/index.md
index e42d603..faa12a0 100644
--- a/docs/changelog/index.md
+++ b/docs/changelog/index.md
@@ -4,6 +4,7 @@ Release history for EchoHub.
 
 ## Releases
 
+- [v0.2.18](v0.2.18.md) - IRCv3 Capabilities
 - [v0.2.17](v0.2.17.md) - Server Version Reporting & IRC Multi-Line Fix
 - [v0.2.16](v0.2.16.md) - Periodic Server-Stats Report, Upload & Moderation Logging & Quieter Connection Logs
 - [v0.2.15](v0.2.15.md) - Invite Codes, Data Export & Deletion, /me, /banner, Replies, Open Images In Browser & IRC Image Links
diff --git a/docs/changelog/toc.yml b/docs/changelog/toc.yml
index d5ad373..92ff176 100644
--- a/docs/changelog/toc.yml
+++ b/docs/changelog/toc.yml
@@ -1,5 +1,7 @@
 - name: Overview
   href: index.md
+- name: v0.2.18
+  href: v0.2.18.md
 - name: v0.2.17
   href: v0.2.17.md
 - name: v0.2.16
diff --git a/docs/changelog/v0.2.18.md b/docs/changelog/v0.2.18.md
new file mode 100644
index 0000000..f745da7
--- /dev/null
+++ b/docs/changelog/v0.2.18.md
@@ -0,0 +1,5 @@
+# v0.2.18
+
+## New Features
+
+- **IRCv3 capabilities** — `server-time`, `message-tags`, `echo-message`, `batch` and `draft/multiline` are now advertised and fully supported in the IRC gateway. CAP LS 302 requests receive capability values. Clients can enable caps via CAP REQ and disable them with CAP REQ -cap.
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 12d700a..0475f7e 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <Version>0.2.17</Version>
+    <Version>0.2.18</Version>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
   </PropertyGroup>