Release: Update version numbers and add release notes
diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 918cdf4..d993722 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -10,6 +10,34 @@
 Current list of bugs and issues can be found at https://issues.apache.org/jira/browse/MADLIB.
 
 —-------------------------------------------------------------------------
+MADlib v1.19.0:
+
+Release Date: 2021-Dec-XX
+
+NOTE: This release changes MADlib library location and updates UDF definitions.
+Views depending directly on madlib defined function(s) have to be dropped
+before upgrading.
+
+New features:
+    - DBSCAN: Fast parallel-optimized DBSCAN (MADLIB-1017, MADLIB-867)
+    - MLP: Add rmsprop and Adam optimization techniques (MADLIB-1434, MADLIB-1435)
+
+Improvements:
+    - Graph: Improve WCC subtx count and catalog entry frequency
+    - MLP: Set lambda value for minibatch
+
+Bug fixes:
+    - PMML: Rename builder.py to circumvent ignore scripts
+    - DL: Fix object table schema error message
+    - DL: Fix metrics error message
+    - DL: Remove AOcontrol from load_top_k_accuracy fn
+
+Other:
+    - DEBUG: Add WithTracebackForwarding() macro and report_segment_tracebacks param
+    - Jenkins: Add new dockerfile for PG11 (MADLIB-1469)
+    - Build: Use dynamic_library_path for module pathname
+
+—-------------------------------------------------------------------------
 MADlib v1.18.0:
 
 Release Date: 2021-Mar-16
diff --git a/deploy/DEB/postinst b/deploy/DEB/postinst
index 9bb1d09..da7f773 100755
--- a/deploy/DEB/postinst
+++ b/deploy/DEB/postinst
@@ -22,7 +22,7 @@
 # Source debconf library.
 . /usr/share/debconf/confmodule
 
-MADLIB_VERSION="1.19.0-dev"
+MADLIB_VERSION="1.19.0"
 MADLIB_INSTALL_PATH="InstallPathNotFound"
 
 # Fetching configuration from debconf
diff --git a/deploy/postflight.sh b/deploy/postflight.sh
index 30064b0..ed17882 100755
--- a/deploy/postflight.sh
+++ b/deploy/postflight.sh
@@ -2,7 +2,7 @@
 
 # $0 - Script Path, $1 - Package Path, $2 - Target Location, and $3 - Target Volume
 
-MADLIB_VERSION=1.19.0-dev
+MADLIB_VERSION=1.19.0
 
 # Remove existing soft links
 find $2/usr/local/madlib/bin -depth -type l -exec rm {} \; 2>/dev/null
diff --git a/pom.xml b/pom.xml
index fdd2505..b3695b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
   <groupId>org.apache.madlib</groupId>
   <artifactId>madlib</artifactId>
-  <version>1.19.0-dev</version>
+  <version>1.19.0</version>
   <packaging>pom</packaging>
 
   <build>
diff --git a/src/config/Version.yml b/src/config/Version.yml
index 5203fdc..c37ef8f 100644
--- a/src/config/Version.yml
+++ b/src/config/Version.yml
@@ -1 +1 @@
-version: 1.19.0-dev
+version: 1.19.0
diff --git a/src/madpack/changelist_1.18.0_1.19.0-dev.yaml b/src/madpack/changelist_1.18.0_1.19.0.yaml
similarity index 97%
rename from src/madpack/changelist_1.18.0_1.19.0-dev.yaml
rename to src/madpack/changelist_1.18.0_1.19.0.yaml
index c027836..9f4cac5 100644
--- a/src/madpack/changelist_1.18.0_1.19.0-dev.yaml
+++ b/src/madpack/changelist_1.18.0_1.19.0.yaml
@@ -17,7 +17,7 @@
 # under the License.
 # ------------------------------------------------------------------------------
 
-# Changelist for MADlib version rel/v1.18.0 to 1.19.0-dev
+# Changelist for MADlib version rel/v1.18.0 to 1.19.0
 
 # This file contains all changes that were introduced in a new version of
 # MADlib. This changelist is used by the upgrade script to detect what objects
diff --git a/src/ports/postgres/modules/deep_learning/madlib_keras.sql_in b/src/ports/postgres/modules/deep_learning/madlib_keras.sql_in
index 6f1b7ee..82ccda0 100644
--- a/src/ports/postgres/modules/deep_learning/madlib_keras.sql_in
+++ b/src/ports/postgres/modules/deep_learning/madlib_keras.sql_in
@@ -1143,7 +1143,7 @@
 start_training_time       | 2021-02-01 15:58:43.760568
 end_training_time         | 2021-02-01 15:58:44.470054
 metrics_elapsed_time      | {0.709463119506836}
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {3}
 dependent_vartype         | {"character varying"}
 normalizing_const         | 1
@@ -1457,7 +1457,7 @@
 start_training_time       | 2021-01-29 14:41:16.943861
 end_training_time         | 2021-01-29 14:41:19.478149
 metrics_elapsed_time      | {2.3377411365509,2.42358803749084,2.49885511398315,2.53427410125732}
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {3}
 dependent_vartype         | {"character varying"}
 normalizing_const         | 1
@@ -1627,7 +1627,7 @@
 start_training_time       | 2021-01-29 14:42:28.780276
 end_training_time         | 2021-01-29 14:42:31.177561
 metrics_elapsed_time      | {2.24628114700317,2.28473520278931,2.32178020477295,2.35844302177429,2.39726710319519}
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {3}
 dependent_vartype         | {"character varying"}
 normalizing_const         | 1
@@ -1742,7 +1742,7 @@
 start_training_time       | 2021-01-29 14:44:51.176983
 end_training_time         | 2021-01-29 14:44:53.666457
 metrics_elapsed_time      | {2.48945999145508}
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {3}
 dependent_vartype         | {"character varying"}
 normalizing_const         | 1
diff --git a/src/ports/postgres/modules/deep_learning/madlib_keras_automl.sql_in b/src/ports/postgres/modules/deep_learning/madlib_keras_automl.sql_in
index 89cf487..2899971 100644
--- a/src/ports/postgres/modules/deep_learning/madlib_keras_automl.sql_in
+++ b/src/ports/postgres/modules/deep_learning/madlib_keras_automl.sql_in
@@ -1091,7 +1091,7 @@
 description               |
 start_training_time       | 2021-01-16 01:20:17
 end_training_time         | 2021-01-16 01:21:47
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | 3
 class_values              | {Iris-setosa,Iris-versicolor,Iris-virginica}
 dependent_vartype         | character varying
@@ -1220,7 +1220,7 @@
 description               |
 start_training_time       | 2020-10-23 00:24:43
 end_training_time         | 2020-10-23 00:28:41
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | 3
 class_values              | {Iris-setosa,Iris-versicolor,Iris-virginica}
 dependent_vartype         | character varying
diff --git a/src/ports/postgres/modules/deep_learning/madlib_keras_fit_multiple_model.sql_in b/src/ports/postgres/modules/deep_learning/madlib_keras_fit_multiple_model.sql_in
index 553db86..caaf4bc 100644
--- a/src/ports/postgres/modules/deep_learning/madlib_keras_fit_multiple_model.sql_in
+++ b/src/ports/postgres/modules/deep_learning/madlib_keras_fit_multiple_model.sql_in
@@ -1080,7 +1080,7 @@
 description               | 
 start_training_time       | 2021-02-05 00:40:42.695613
 end_training_time         | 2021-02-05 00:42:20.796712
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {1}
 class_text_class_values   | {Iris-setosa,Iris-versicolor,Iris-virginica}
 dependent_vartype         | {"character varying"}
@@ -1245,7 +1245,7 @@
 description               | Model selection for iris dataset
 start_training_time       | 2021-02-05 01:03:11.337798
 end_training_time         | 2021-02-05 01:05:14.988912
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {1}
 class_text_class_values   | {Iris-setosa,Iris-versicolor,Iris-virginica}
 dependent_vartype         | {"character varying"}
@@ -1419,7 +1419,7 @@
 description               | Simple MLP for iris dataset
 start_training_time       | 2021-02-05 01:17:19.432839
 end_training_time         | 2021-02-05 01:18:09.062384
-madlib_version            | 1.18.0
+madlib_version            | 1.19.0
 num_classes               | {1}
 class_text_class_values   | {Iris-setosa,Iris-versicolor,Iris-virginica}
 dependent_vartype         | {"character varying"}
diff --git a/src/ports/postgres/modules/svm/svm.sql_in b/src/ports/postgres/modules/svm/svm.sql_in
index 0a4b208..ecf96e6 100644
--- a/src/ports/postgres/modules/svm/svm.sql_in
+++ b/src/ports/postgres/modules/svm/svm.sql_in
@@ -938,7 +938,7 @@
 <pre class="result">
 -[ RECORD 1 ]--------+------------------------------------------------------------------------------------
 method               | SVR
-version_number       | 1.18.0
+version_number       | 1.19.0
 source_table         | abalone
 model_table          | abalone_svm_gaussian_regression
 dependent_varname    | rings