add missing extensions to changelog
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f7e04f7..8b0d9a3 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -50,6 +50,8 @@
   * :class:`~cryptography.x509.AuthorityInformationAccess`
   * :class:`~cryptography.x509.CRLDistributionPoints`
   * :class:`~cryptography.x509.InhibitAnyPolicy`
+  * :class:`~cryptography.x509.IssuerAlternativeName`
+  * :class:`~cryptography.x509.OCSPNoCheck`
 
 * Add support for creating certificate signing requests with
   :class:`~cryptography.x509.CertificateSigningRequestBuilder`. This includes