yml fix

removed hardcoded version

updated version

bad merge fix

Merge pull request exadel-inc#636 from exadel-inc/0.6.1-hotfix

0.6.1 hotfix

updated custom build configs

Update Rest-API-description.md

Merge pull request exadel-inc#503 from exadel-inc/0.5.0

0.5.0 to master

updated artifacts for new release

Prepared 0.4.0 release