diff --git a/javadoc/2.4-SNAPSHOT/overview-tree.html b/javadoc/2.4-SNAPSHOT/overview-tree.html
index 5b1c7534cb..ebed4887dd 100644
--- a/javadoc/2.4-SNAPSHOT/overview-tree.html
+++ b/javadoc/2.4-SNAPSHOT/overview-tree.html
@@ -71,7 +71,7 @@ <h2 title="Class Hierarchy">Class Hierarchy</h2>
 <li class="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" class="type-name-link external-link" title="class or interface in java.lang">Object</a>
 <ul>
 <li class="circle">spock.util.concurrent.<a href="spock/util/concurrent/AsyncConditions.html" class="type-name-link" title="class in spock.util.concurrent">AsyncConditions</a></li>
-<li class="circle">spock.mock.<a href="spock/mock/AutoAttachExtension.html" class="type-name-link" title="class in spock.mock">AutoAttachExtension</a> (implements org.spockframework.runtime.extension.IAnnotationDrivenExtension&lt;T&gt;)</li>
+<li class="circle">spock.mock.<a href="spock/mock/AutoAttachExtension.html" class="type-name-link" title="class in spock.mock">AutoAttachExtension</a> (implements org.spockframework.runtime.extension.IStatelessAnnotationDrivenExtension&lt;T&gt;)</li>
 <li class="circle">spock.util.concurrent.<a href="spock/util/concurrent/BlockingVariable.html" class="type-name-link" title="class in spock.util.concurrent">BlockingVariable</a>&lt;T&gt;</li>
 <li class="circle">java.time.<a href="https://docs.oracle.com/javase/8/docs/api/java/time/Clock.html" class="type-name-link external-link" title="class or interface in java.time">Clock</a> (implements java.time.<a href="https://docs.oracle.com/javase/8/docs/api/java/time/InstantSource.html" title="class or interface in java.time" class="external-link">InstantSource</a>)
 <ul>
diff --git a/javadoc/2.4-SNAPSHOT/spock/mock/AutoAttachExtension.html b/javadoc/2.4-SNAPSHOT/spock/mock/AutoAttachExtension.html
index 859f5ea31a..98720267c1 100644
--- a/javadoc/2.4-SNAPSHOT/spock/mock/AutoAttachExtension.html
+++ b/javadoc/2.4-SNAPSHOT/spock/mock/AutoAttachExtension.html
@@ -77,12 +77,12 @@ <h1 title="Class AutoAttachExtension" class="title">Class AutoAttachExtension</h
 <section class="class-description" id="class-description">
 <dl class="notes">
 <dt>All Implemented Interfaces:</dt>
-<dd><code>org.spockframework.runtime.extension.IAnnotationDrivenExtension&lt;<a href="AutoAttach.html" title="annotation in spock.mock">AutoAttach</a>&gt;</code></dd>
+<dd><code>org.spockframework.runtime.extension.IAnnotationDrivenExtension&lt;<a href="AutoAttach.html" title="annotation in spock.mock">AutoAttach</a>&gt;</code>, <code>org.spockframework.runtime.extension.IStatelessAnnotationDrivenExtension&lt;<a href="AutoAttach.html" title="annotation in spock.mock">AutoAttach</a>&gt;</code></dd>
 </dl>
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">AutoAttachExtension</span>
 <span class="extends-implements">extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
-implements org.spockframework.runtime.extension.IAnnotationDrivenExtension&lt;<a href="AutoAttach.html" title="annotation in spock.mock">AutoAttach</a>&gt;</span></div>
+implements org.spockframework.runtime.extension.IStatelessAnnotationDrivenExtension&lt;<a href="AutoAttach.html" title="annotation in spock.mock">AutoAttach</a>&gt;</span></div>
 </section>
 <section class="summary">
 <ul class="summary-list">
diff --git a/javadoc/2.4-SNAPSHOT/spock/mock/package-tree.html b/javadoc/2.4-SNAPSHOT/spock/mock/package-tree.html
index 75257ba315..5df13a179c 100644
--- a/javadoc/2.4-SNAPSHOT/spock/mock/package-tree.html
+++ b/javadoc/2.4-SNAPSHOT/spock/mock/package-tree.html
@@ -59,7 +59,7 @@ <h2 title="Class Hierarchy">Class Hierarchy</h2>
 <ul>
 <li class="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" class="type-name-link external-link" title="class or interface in java.lang">Object</a>
 <ul>
-<li class="circle">spock.mock.<a href="AutoAttachExtension.html" class="type-name-link" title="class in spock.mock">AutoAttachExtension</a> (implements org.spockframework.runtime.extension.IAnnotationDrivenExtension&lt;T&gt;)</li>
+<li class="circle">spock.mock.<a href="AutoAttachExtension.html" class="type-name-link" title="class in spock.mock">AutoAttachExtension</a> (implements org.spockframework.runtime.extension.IStatelessAnnotationDrivenExtension&lt;T&gt;)</li>
 <li class="circle">spock.mock.<a href="DetachedMockFactory.html" class="type-name-link" title="class in spock.mock">DetachedMockFactory</a> (implements spock.mock.<a href="MockFactory.html" title="interface in spock.mock">MockFactory</a>)</li>
 <li class="circle">spock.mock.<a href="MockMakerId.html" class="type-name-link" title="class in spock.mock">MockMakerId</a> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;)</li>
 <li class="circle">spock.mock.<a href="MockMakers.html" class="type-name-link" title="class in spock.mock">MockMakers</a></li>