diff --git a/DISCLAIMER-WIP b/DISCLAIMER-WIP
deleted file mode 100644
index ae9f942..0000000
--- a/DISCLAIMER-WIP
+++ /dev/null
@@ -1,26 +0,0 @@
-Apache DataSketches (incubating) is an effort undergoing incubation 
-at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. 
-
-Incubation is required of all newly accepted projects until a further review 
-indicates that the infrastructure, communications, and decision making process 
-have stabilized in a manner consistent with other successful ASF projects.
-
-While incubation status is not necessarily a reflection of the
-completeness or stability of the code, it does indicate that the
-project has yet to be fully endorsed by the ASF.
-
-Some of the incubating project's releases may not be fully compliant
-with ASF policy. For example, releases may have incomplete or
-un-reviewed licensing conditions. What follows is a list of known
-issues the project is currently aware of (note that this list, by
-definition, is likely to be incomplete): 
-
- * No issues are known at this time. 
-
-If you are planning to incorporate this work into your
-product or project, please be aware that you will need to conduct a
-thorough licensing review to determine the overall implications of
-including this work. For the current status of this project through the Apache
-Incubator visit: 
-
-http://incubator.apache.org/projects/datasketches.html
diff --git a/Dockerfile b/Dockerfile
index 76c6e97..daa3548 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -70,7 +70,7 @@
         done;                                                   \
         [ -n "$success" ];                                      \
     }                                                        && \
-    download_bin "datasketches-cpp.zip" "$DS_CPP_HASH" "incubator/datasketches/cpp/$DS_CPP_VER/apache-datasketches-cpp-$DS_CPP_VER-src.zip" && \
+    download_bin "datasketches-cpp.zip" "$DS_CPP_HASH" "datasketches/cpp/$DS_CPP_VER/apache-datasketches-cpp-$DS_CPP_VER-src.zip" && \
     unzip datasketches-cpp.zip                               && \
     mv apache-datasketches-cpp-$DS_CPP_VER-src datasketches-cpp  && \
     make                                                     && \
diff --git a/META.json b/META.json
index ce22b3b..749c802 100644
--- a/META.json
+++ b/META.json
@@ -3,7 +3,7 @@
    "abstract": "approximate algorithms for big data analysis",
    "version": "1.3.0",
    "maintainer": [
-     "Apache DataSketches (incubating) <issues@datasketches.apache.org>",
+     "Apache DataSketches <issues@datasketches.apache.org>",
      "Sketches User List <sketches-user@googlegroups.com>"
    ],
    "license": "postgresql",
@@ -36,11 +36,11 @@
    },
    "resources": {
       "bugtracker": {
-         "web": "https://github.com/apache/incubator-datasketches-postgresql/issues"
+         "web": "https://github.com/apache/datasketches-postgresql/issues"
       },
       "repository": {
-        "url":  "https://github.com/apache/incubator-datasketches-postgresql.git",
-        "web":  "https://github.com/apache/incubator-datasketches-postgresql",
+        "url":  "https://github.com/apache/datasketches-postgresql.git",
+        "web":  "https://github.com/apache/datasketches-postgresql",
         "type": "git"
       }
    },
diff --git a/NOTICE b/NOTICE
index e51b4ae..8098108 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,4 +1,4 @@
-Apache DataSketches-postgresql (incubating)
+Apache DataSketches-postgresql
 Copyright 2020 The Apache Software Foundation
 
 Copyright 2015-2018 Yahoo
diff --git a/README.md b/README.md
index 3b2fcd9..543135f 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,9 @@
 
 This code requires C++11. It was tested with GCC 4.8.5 (standard in RedHat at the time of this writing), GCC 8.2.0, GCC 9.2.0, Apple LLVM version 10.0.1 (clang-1001.0.46.4) and version 11.0.0 (clang-1100.0.33.8).
 
-This code depends on [datasketches-cpp version 1.0.0-incubating](https://github.com/apache/incubator-datasketches-cpp/releases/tag/1.0.0-incubating)
+This code depends on [datasketches-cpp version 2.1.0-incubating](https://github.com/apache/incubator-datasketches-cpp/releases/tag/2.1.0-incubating)
 
-There are two slightly different ways to build this extension: from a PGXN distribution or from two separate packages: datasketches-postgresql and datasketches-cpp (either from GitHub or from [Apache archive](http://archive.apache.org/dist/incubator/datasketches/))
+There are two slightly different ways to build this extension: from a PGXN distribution or from two separate packages: datasketches-postgresql and datasketches-cpp (either from GitHub or from [Apache archive](http://archive.apache.org/dist/datasketches/))
 
 ### PGXN extension
 
@@ -407,7 +407,3 @@
 	 (10,3649596,3289743,3649596)
 	 (11,3294912,2935059,3294912)
 	(11 rows)
-
-----
-
-Disclaimer: Apache DataSketches is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
diff --git a/package.sh b/package.sh
index d57b44a..8b4d1a3 100755
--- a/package.sh
+++ b/package.sh
@@ -32,7 +32,7 @@
 fi
 
 # version of datasketches-cpp core library to include
-CORETAG=1.0.0-incubating
+CORETAG=2.1.0-incubating
 
 DST=datasketches-$VER