Merge branch 'release/0.7' into develop
prepare for next development iteration.
add documents
remote EnvironmentVariableCredentialsProvider from EnvironmentVariableCredentialsProvider.
set version label to 0.8
Merge branch 'release/0.8'
Merge branch 'release/0.8' into develop
prepare for next development iteration.
remove SystemPropertiesCredentialsProvider from AWSCredentialsProviderChain.
set version label to 0.9
Merge branch 'release/0.9'
Merge branch 'release/0.9' into develop
prepare for next development iteration.
refine Elastic beanstalk configuration schema.
set version label to 0.10
Merge branch 'release/0.10'