Added NewFeatures Line to Changes.Md (#35798)

* Refactored BigTableReadSchemaTransformConfiguration

* changed scope, working on buffer class for making BigTable yaml fully connected and actually look good on user end for mutations

* Finished up a bit of standard_io.yaml

* Finished up a bit of standard_io.yaml

* Added bigTable test

* changed some tests for BigTable

* Added new IT file for simpleWrite and also made changes integration test debugging

* Added new IT file for simpleWrite and also made changes integration test debugging

* SetCell mutation test works, I want to see if this draft PR works CI test wise

* Fixed a slight error

* Added way more changes to integrations test.py, BigTableSimpleWriteSchemaTransformProviderIT, and testing out new mutations etc

* BigTableSimpleWriteSchemaTransformProviderIT finished changes to mutated new user input, all mutations work correctly, put demo code for it

* Update sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableSimpleWriteSchemaTransformProvider.java

Co-authored-by: Derrick Williams <myutat@gmail.com>

* Update sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableSimpleWriteSchemaTransformProvider.java

Co-authored-by: Derrick Williams <myutat@gmail.com>

* Update sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableSimpleWriteSchemaTransformProvider.java

Co-authored-by: Derrick Williams <myutat@gmail.com>

* Update sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableSimpleWriteSchemaTransformProvider.java

Co-authored-by: Derrick Williams <myutat@gmail.com>

* Update sdks/java/io/google-cloud-platform/src/test/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableSimpleWriteSchemaTransformProviderIT.java

Co-authored-by: Derrick Williams <myutat@gmail.com>

* changed comments

* Added changes from derrick comments

* Added default schema maybe fixes the issues

* Added schema to every test specificly, will run tests to see if it works

* Added default schema maybe fixes the issues

* Following formatting tests

* Following formatting tests

* Following checkstyle tests

* Made schema and test changes

* Made schema and test changes

* Made schema and test changes

* Made schema and test changes

* Made schema and test changes

* Added final test

* changed timestamp values

* added all mutations test

* added all mutations test

* pushed changes to format errors

* pushed changes to format errors

* Delete 4

* pushed changes to format errors

* pushed changes to format errors

* pushed changes to format errors

* pushed changes to debugging errors

* pushed changes to debugging errors

* to see internal error added print(will remove)

* to see internal error added print(will remove)

* to see internal error added print(will remove)

* import fixes

* import fixes

* import fixes

* import fixes

* import fixes

* import fixes

* pushed changes to debugging errors

* pushed changes to debugging errors

* pushed changes to debugging errors, added pulls from other beam

* made changes to allMutations test

* made changes to allMutations test

* pushed changes to debugging errors, added pulls from other beam

* pushed changes to debugging errors, added pulls from other beam

* pushed changes to debugging errors, added pulls from other beam

* pushed changes to debugging errors, added pulls from other beam

* pushed changes to debugging errors, added pulls from other beam

* new read errors fixed

* pushed changes to debugging errors, added pulls from other beam

* consolidated schema transform files, fixed small issues and bugs

* consolidated schema transform files, fixed small issues and bugs

* consolidated schema transform files, fixed small issues and bugs

* consolidated schema transform files, fixed small issues and bugs

* pushed changes to debugging errors, added pulls from other beam

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* pushed changes from ahmed

* Following checkstyle tests

* Following checkstyle tests

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true)

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* Update sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableReadSchemaTransformProvider.java

Co-authored-by: Ahmed Abualsaud <65791736+ahmedabu98@users.noreply.github.com>

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* pushed new changes to BigTableRead, making it work with new functionality feature of allowing flatten (defaulted to true) and added a new test in IT and fixed formatting stuff

* new mongo files in branch

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed family_name to string

* fixed cmmit issues

* commented assert test, everything should work now

* added feature changes to changes.md

* Update CHANGES.md

Co-authored-by: Ahmed Abualsaud <65791736+ahmedabu98@users.noreply.github.com>

* added feature changes to changes.md

---------

Co-authored-by: Derrick Williams <myutat@gmail.com>
Co-authored-by: Ahmed Abualsaud <65791736+ahmedabu98@users.noreply.github.com>

Author: 3 people

CHANGES.md

@@ -73,6 +73,7 @@
 ## New Features / Improvements
 
 * X feature added (Java/Python) ([#X](https://github.com/apache/beam/issues/X)).
+* BigtableRead Connector for BeamYaml added with new Config Param ([#35696](https://github.com/apache/beam/pull/35696))
 
 ## Breaking Changes
 
@@ -129,6 +130,8 @@
   and hybrid search operations.
 * [Beam SQL] Add support for DATABASEs, with an implementation for Iceberg ([]())
 * Respect BatchSize and MaxBufferingDuration when using `JdbcIO.WriteWithResults`. Previously, these settings were ignored ([#35669](https://github.com/apache/beam/pull/35669)).
+* BigTableWrite Connector for BeamYaml added with mutation feature ([#35435](https://github.com/apache/beam/pull/35435))
+
 
 ## Breaking Changes