diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d677c5..9f75061 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Lib.AspNetCore.ServerSentEvents 1.3.0
+### Additions and Changes
+- General performance improvements.
+
 ## Lib.AspNetCore.ServerSentEvents 1.2.0
 ### Additions and Changes
 - SendEventAsync performance improvements.
diff --git a/Lib.AspNetCore.ServerSentEvents/Lib.AspNetCore.ServerSentEvents.csproj b/Lib.AspNetCore.ServerSentEvents/Lib.AspNetCore.ServerSentEvents.csproj
index c664eb0..163a086 100644
--- a/Lib.AspNetCore.ServerSentEvents/Lib.AspNetCore.ServerSentEvents.csproj
+++ b/Lib.AspNetCore.ServerSentEvents/Lib.AspNetCore.ServerSentEvents.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>Lib.AspNetCore.ServerSentEvents is a library which provides Server-Sent Events (SSE) support for ASP.NET Core</Description>
-    <Copyright>Copyright © 2017 Tomasz Pęczek</Copyright>
-    <VersionPrefix>1.2.0</VersionPrefix>
+    <Copyright>Copyright © 2017 - 2018 Tomasz Pęczek</Copyright>
+    <VersionPrefix>1.3.0</VersionPrefix>
     <Authors>Tomasz Pęczek</Authors>
     <TargetFrameworks>net451;netstandard1.6</TargetFrameworks>
     <AssemblyTitle>Lib.AspNetCore.ServerSentEvents</AssemblyTitle>