Merge branch 'main' of github.com:2pk03/incubator-wayang

NOTICE

@@ -1,24 +1,13 @@
 Apache Wayang (incubating)
-Copyright 2020 - 2024 The Apache Software Foundation.
+Copyright 2020 - 2025 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
 
 --
 Some of the files under
 wayang-commons/wayang-utils-profile-db/src/main/java/org/apache/wayang/commons/util/profiledb
-have the following copyright:
+are licensed under the Apache License, Version 2.0.
 Copyright 2016 Sebastian Kruse
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
 --

README.md

@@ -40,12 +40,13 @@ Apache Wayang (incubating) aims at freeing data engineers and software developer
 - [Postgres](http://www.postgresql.org)
 - [SQLite](https://www.sqlite.org/)
 - [Apache Kafka](https://kafka.apache.org)
+- [Tensorflow](https://www.tensorflow.org/)
 
 Apache Wayang (incubating) can be used via the following APIs:
-- Java native
 - Java scala-like
 - Scala
-- SQL (limited support of simple select-project queries for now)
+- SQL
+- Java native (recommended only for low level)
 
 ## Quick Guide for Running Wayang
 
@@ -61,8 +62,8 @@ You first have to build the binaries as shown [here](guides/tutorial.md).
 Once you have the binaries built, follow these steps to install Wayang:
 
 ```shell
-tar -xvf wayang-0.7.1-snapshot.tar.gz
-cd wayang-0.7.1-SNAPSHOT
+tar -xvf wayang-1.0.1-SNAPSHOT.tar.gz
+cd wayang-1.0.1-SNAPSHOT
 ```
 
 In linux
@@ -101,7 +102,7 @@ Wayang is available via Maven Central. To use it with Maven, include the followi
 <dependency>
   <groupId>org.apache.wayang</groupId>
   <artifactId>wayang-***</artifactId>
-  <version>0.7.1</version>
+  <version>1.0.0</version>
 </dependency>
 ```
 Note the `***`: Wayang ships with multiple modules that can be included in your app, depending on how you want to use it:
@@ -189,7 +190,7 @@ The list of [contributors](https://github.com/apache/incubator-wayang/graphs/con
 ## License
 All files in this repository are licensed under the Apache Software License 2.0
 
-Copyright 2020 - 2024 The Apache Software Foundation.
+Copyright 2020 - 2025 The Apache Software Foundation.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

RELEASE_NOTES

@@ -6,24 +6,22 @@ This is a major release of Apache Wayang (incubating).
 Based on this release the projects wants to continue the path towards becoming an
 Apache TLP.
 
-This release supports the following frameworks:
-- ...
-
-Previous updates that are included in this release:
-- ...
-
-NOTE: depending on the scala version the list of the supported platforms available
-could be different.
-
-
-New Features
-------------
-[WAYANG-...] ...
-
-Incompatible changes
---------------------
-NONE
-- ...
+This release supports the following new features:
+- Support for Tensorflow Java as a platform (Note: this platform is compatible with Apple's Silicon's chip only with the right arm-based java version)
+- Support for Kafka source/sink
+- Python API
+- MultiContext for federated data processing
+- Explain utility for displaying execution plans
+- Abstracted cost model to be pluggable
+- Retired Java 8/Scala 2.11
+- Added Join operator for JDBC and Postgres platforms
+- Support for any JDBC-supported database
+- Added ML4all abstraction 
+
+Several bug fixes are also included:
+- Aligned Flink versions
+- Fixed CardinalityRepository to sample measured cardinalities
+- Copied cost models for different configurations
 
 
 ==============================================================