diff --git a/.gitignore b/.gitignore
index bbcbc25..b4a0476 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@
 /MCE-1.810.tar.gz
 /MCE-1.811.tar.gz
 /MCE-1.812.tar.gz
+/MCE-1.813.tar.gz
diff --git a/perl-MCE.spec b/perl-MCE.spec
index 158ce11..e7f5930 100644
--- a/perl-MCE.spec
+++ b/perl-MCE.spec
@@ -1,5 +1,5 @@
 Name:           perl-MCE
-Version:        1.812
+Version:        1.813
 Release:        1%{?dist}
 Summary:        Many-core Engine for Perl providing parallel processing capabilities
 License:        GPL+ or Artistic
@@ -140,10 +140,15 @@ make test
 %{_bindir}/mce_grep
 
 %changelog
+* Thu Feb 16 2017 Paul Howarth <paul@city-fan.org> - 1.813-1
+- Update to 1.813
+  - Added progress option, a code block for receiving info on progress made;
+    see MCE::Core.pod for demonstrations accommodating all input data types
+
 * Wed Feb 15 2017 Paul Howarth <paul@city-fan.org> - 1.812-1
 - Update to 1.812
-  - Bumped minimum requirement for Sereal to 3.015 when available; added
-    regression ensuring matching version for Encoder and Decoder
+  - Bumped minimum requirement for Sereal to 3.015 when available; added check
+    ensuring matching version for Encoder and Decoder
 - Add patch to avoid unintentional hard dependencies on Sereal
 
 * Tue Feb 14 2017 Paul Howarth <paul@city-fan.org> - 1.811-1
diff --git a/sources b/sources
index a0e9372..a215d4f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (MCE-1.812.tar.gz) = 8a67004b16a809d108720de9d303595016ccdd79326afcff1933394746a6c0d0556c2b8bfebdbd06fa3d29325caf6f12a3e1963e2859607e37a5e185cb90a542
+SHA512 (MCE-1.813.tar.gz) = 70e7163017e068b50ce123fa48bccc0309b5b263b910f60d592a1381ccbb477209babac3238029ee28cc433cb9d21cf9d1977742ed8b16273368b48c196bedcb