README.md in ably-rest-1.1.7

- old
+ new

@@ -1,15 +1,17 @@
 # [Ably](https://ably.com)
 
 [![Gem Version](https://img.shields.io/gem/v/ably?style=flat)](https://img.shields.io/gem/v/ably?style=flat)
 [![Coverage Status](https://coveralls.io/repos/ably/ably-ruby/badge.svg)](https://coveralls.io/r/ably/ably-ruby)
 
-A Ruby client library for [ably.com](https://ably.com), the realtime messaging service. This library currently targets the [Ably 1.1 client library specification](https://ably.com/documentation/client-lib-development-guide/features/). You can see the complete list of features this client library supports in [our client library SDKs feature support matrix](https://ably.com/download/sdk-feature-support-matrix).
+_[Ably](https://ably.com) is the platform that powers synchronized digital experiences in realtime. Whether attending an event in a virtual venue, receiving realtime financial information, or monitoring live car performance data – consumers simply expect realtime digital experiences as standard. Ably provides a suite of APIs to build, extend, and deliver powerful digital experiences in realtime for more than 250 million devices across 80 countries each month. Organizations like Bloomberg, HubSpot, Verizon, and Hopin depend on Ably’s platform to offload the growing complexity of business-critical realtime data synchronization at global scale. For more information, see the [Ably documentation](https://ably.com/documentation)._
 
+This is a Ruby client library for Ably. The library currently targets the [Ably 1.1 client library specification](https://ably.com/documentation/client-lib-development-guide/features/). You can see the complete list of features this client library supports in [our client library SDKs feature support matrix](https://ably.com/download/sdk-feature-support-matrix).
+
 ## Supported platforms
 
-This SDK supports Ruby 1.9.3+.
+This SDK supports Ruby 1.9.3+. For eventmachine and Ruby 3.0 note please visit [Ruby 3.0 support](#ruby-30-support) section.
 
 As of v1.1.5 this library requires `libcurl` as a system dependency. On most systems this is already installed but in rare cases where it isn't (for example debian-slim Docker images such as ruby-slim) you will need to install it yourself. On debian you can install it with the command `sudo apt-get install libcurl4`.
 
 We regression-test the SDK against a selection of Ruby versions (which we update over time, but usually consists of mainstream and widely used versions). Please refer to [.github/workflows/check.yml](./.github/workflows/check.yml) for the set of versions that currently undergo CI testing.
 
@@ -284,9 +286,19 @@
 ### Fetching the Ably service time
 
 ```ruby
 client.time #=> 2013-12-12 14:23:34 +0000
 ```
+
+## Ruby 3.0 support
+
+If you cannot install ably realtime gem because of eventmachine openssl problems, please try to set your `openssl-dir`, i.e.:
+
+```ruby
+gem install eventmachine -- --with-openssl-dir=/usr/local/opt/openssl@1.1
+```
+
+More about eventmachine and ruby 3.0 support here https://github.com/eventmachine/eventmachine/issues/932
 
 ## Dependencies
 
 If you only need to use the REST features of this library and do not want EventMachine as a dependency, then you should consider using the [Ably Ruby REST gem](https://rubygems.org/gems/ably-rest).
 