[maven-release-plugin] prepare release v1.1.266

pom.xml

@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>core.memoize</artifactId>
-  <version>1.0.258-SNAPSHOT</version>
+  <version>1.1.266</version>
   <name>core.memoize</name>
   <description>A memoization library for Clojure</description>
   <packaging>jar</packaging>
@@ -49,7 +49,7 @@
   <scm>
     <connection>scm:git:git://github.com/clojure/core.memoize.git</connection>
     <url>https://github.com/clojure/core.memoize</url>
-    <tag>HEAD</tag>
+    <tag>v1.1.266</tag>
   </scm>
 
   <repositories>