README.md in universa_tools-0.1.3 vs README.md in universa_tools-0.1.4

@@ -1,10 +1,18 @@
 # UniversaTools
 
-This is work in progress at early stage. Please come back soon.
+The set of command-line tools and utility classes to simplify using Universa blockchain
+in ruby projects. Alfa stagem see usage section below for features by state.
 
+## Why not universa gem?
 
+This workw was split from universa gem because of its lightweight nature allowing
+easy, painless upgrades, unlike huge universa gem that causes few megs of universa core
+libraries to be reinstalled on each release. Therefore, we limit releases
+of [universa gem] to the universa core and adapters updates, and put most of work in porgres
+in this lightweight gem.
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
@@ -19,25 +27,38 @@
 
     $ gem install universa_tools
 
 ## Usage
 
-Yet not usable
+Please see [online docs], the following are ready to beta test:
 
+- [KeyRing](https://kb.universablockchain.com/system/static/gem_universa_tools/UniversaTools/KeyRing.html)
 
+### Command line tools:
+
+When the gem is installed, get tools help with the terminal:
+
+    uctool -h    
+    uniring -h
+
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
 
 ## Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/universa_tools. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
+Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/universa_tools. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct below.
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
 
 ## Code of Conduct
 
-Everyone interacting in the UniversaTools project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/universa_tools/blob/master/CODE_OF_CONDUCT.md).
+We have simplified it and on focus the development not social networking.
+
+Everyone interacting in the UniversaTools project’s codebase, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/universa_tools/blob/master/CODE_OF_CONDUCT.md).
+
+[universa gem]:https://github.com/sergeych/universa
+[online docs]:https://kb.universablockchain.com/system/static/gem_universa_tools
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