Update release scripts & docs

Author: Peter Giacomo Lombardo

RELEASE.md

@@ -8,8 +8,8 @@ Contact [Peter Giacomo Lombardo](https://github.com/pglombardo) to be added._
 1. Before releasing, assure that [tests have passed](https://circleci.com/gh/instana/workflows/python-sensor) and that the package has also been manually validated in various stacks.
 2. `git checkout master && git pull --rebase && pip install -U twine`
 3. Bump the package version in `instana/version.py`. `git` commit & push the version change to the master branch
-4. Create a [draft Release on Github](https://github.com/instana/python-sensor/releases)
-5. `python setup.py sdist bdist_wheel` to create the packages file in `./dist/` 
+4. Create a [draft Release on Github](https://github.com/instana/python-sensor/releases) using [./bin/create_general_release.py](https://github.com/instana/python-sensor/blob/master/bin/create_general_release.py)
+5. Run `python setup.py sdist bdist_wheel` to create the packages file in `./dist/`
 6. Upload the package to Pypi with twine: `twine upload dist/instana-<version>*`
 7. Validate the new release on https://pypi.org/project/instana/
 8. Update Python documentation with latest changes: https://docs.instana.io/ecosystem/python/
@@ -19,8 +19,8 @@ Contact [Peter Giacomo Lombardo](https://github.com/pglombardo) to be added._
 
 To release a new AWS Lambda layer, see `bin/aws-lambda/lambda_build_publish_layer.py`.
 
-./bin/aws-lambda/lambda_build_publish_layer.py [-dev|-prod]
-./bin/aws-lambda/create_lambda_release.py <version>
+./bin/aws-lambda/build_and_publish_lambda_layer.py [-dev|-prod]
+./bin/create_lambda_release.py <version>
 
 These scripts assumes that you have the AWS CLI and Github CLI installed and credentials already configured.