Update version to 1.0.0 (#344)

Author: cretz

README.md

@@ -17,15 +17,6 @@ Also see:
 
 **NOTE: This README is for the current branch and not necessarily what's released on RubyGems.**
 
-⚠️ UNDER ACTIVE DEVELOPMENT
-
-This SDK is under active development and has not released a stable version yet. APIs may change in incompatible ways
-until the SDK is marked stable.
-
-During this time, we are requesting any/all feedback from early adopters. We welcome all forms of suggestions or
-opinions. Please communicate with us on [Slack](https://t.mp/slack) in the `#ruby-sdk` channel or via email at
-`[email protected]`.
-
 ---
 
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->

temporalio/lib/temporalio/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Temporalio
-  VERSION = '0.6.0'
+  VERSION = '1.0.0'
 end