Refine readme (#1366)

* Add a table to list all gems

* Move the table to top

* Remove redundant info

* Merge sentry-raven information

* Update resources section

* Add changelog link

* Update README.md

Author: st0012

sentry-ruby/README.md

@@ -10,34 +10,28 @@ _Bad software is everywhere, and we're tired of it. Sentry is on a mission to he
 Sentry SDK for Ruby
 ===========
 
-
-**The old `sentry-raven` client has entered maintenance mode and was moved to [here](https://github.com/getsentry/sentry-ruby/tree/master/sentry-raven).**
-
----
+| current version | build | coverage | downloads | semver stability |
+| --- | ----- | -------- | --------- | ---------------- |
+| [![Gem Version](https://img.shields.io/gem/v/sentry-ruby?label=sentry-ruby)](https://github.com/getsentry/sentry-ruby/blob/master/sentry-ruby/CHANGELOG.md) | ![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-ruby%20Test/badge.svg) | [![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master) | [![Downloads](https://img.shields.io/gem/dt/sentry-ruby.svg)](https://rubygems.org/gems/sentry-ruby/) | [![SemVer stability](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-ruby&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-ruby&package-manager=bundler&version-scheme=semver) |
+| [![Gem Version](https://img.shields.io/gem/v/sentry-rails?label=sentry-rails)](https://github.com/getsentry/sentry-ruby/blob/master/sentry-ruby/CHANGELOG.md) | ![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-rails%20Test/badge.svg) | [![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master) | [![Downloads](https://img.shields.io/gem/dt/sentry-rails.svg)](https://rubygems.org/gems/sentry-rails/) | [![SemVer stability](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-rails&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-rails&package-manager=bundler&version-scheme=semver) |
+| [![Gem Version](https://img.shields.io/gem/v/sentry-sidekiq?label=sentry-sidekiq)](https://github.com/getsentry/sentry-ruby/blob/master/sentry-ruby/CHANGELOG.md) | ![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-sidekiq%20Test/badge.svg) | [![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master) | [![Downloads](https://img.shields.io/gem/dt/sentry-sidekiq.svg)](https://rubygems.org/gems/sentry-sidekiq/) | [![SemVer stability](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-sidekiq&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-sidekiq&package-manager=bundler&version-scheme=semver) |
+| [![Gem Version](https://img.shields.io/gem/v/sentry-delayed_job?label=sentry-delayed_job)](https://github.com/getsentry/sentry-ruby/blob/master/sentry-ruby/CHANGELOG.md) | ![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-delayed_job%20Test/badge.svg) | [![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master) | [![Downloads](https://img.shields.io/gem/dt/sentry-delayed_job.svg)](https://rubygems.org/gems/sentry-delayed_job/) | [![SemVer stability](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-delayed_job&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-delayed_job&package-manager=bundler&version-scheme=semver) |
 
 
-[![Gem Version](https://img.shields.io/gem/v/sentry-ruby.svg)](https://rubygems.org/gems/sentry-ruby)
-![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-ruby%20Test/badge.svg)
-[![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master)
-[![Gem](https://img.shields.io/gem/dt/sentry-ruby.svg)](https://rubygems.org/gems/sentry-ruby/)
-[![SemVer](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-ruby&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-ruby&package-manager=bundler&version-scheme=semver)
 
 
-[Documentation](https://docs.sentry.io/platforms/ruby/) | [Bug Tracker](https://github.com/getsentry/sentry-ruby/issues) | [Forum](https://forum.sentry.io/) | IRC: irc.freenode.net, #sentry
+## Migrate From sentry-raven
 
-The official Ruby-language client and integration layer for the [Sentry](https://github.com/getsentry/sentry) error reporting API.
+**The old `sentry-raven` client has entered maintenance mode and was moved to [here](https://github.com/getsentry/sentry-ruby/tree/master/sentry-raven).**
 
+If you're using `sentry-raven`, we recommend you to migrate to this new SDK. You can find the benefits of migrating and how to do it in our [migration guide](https://docs.sentry.io/platforms/ruby/migration/).
 
 ## Requirements
 
 We test on Ruby 2.4, 2.5, 2.6, 2.7, and 3.0 at the latest patchlevel/teeny version. We also support JRuby 9.0.
 
 If you use self-hosted Sentry, please also make sure its version is above `20.6.0`.
 
-## Migrate From sentry-raven
-
-If you're using `sentry-raven`, we recommend you to migrate to this new SDK. You can find the benefits of migrating and how to do it in our [migration guide](https://docs.sentry.io/platforms/ruby/migration/).
-
 ## Getting Started
 
 ### Install
@@ -247,10 +241,10 @@ Of course, you can always assign the information on a per-event basis:
 Sentry.capture_exception(exception, tags: {foo: "bar"})
 ```
 
-## More Information
-
-- [Documentation](https://docs.sentry.io/platforms/ruby/)
-- [Bug Tracker](https://github.com/getsentry/sentry-ruby/issues)
-- [Forum](https://forum.sentry.io/)
-- [Discord](https://discord.gg/ez5KZN7)
+## Resources
 
+* [![Ruby docs](https://img.shields.io/badge/documentation-sentry.io-green.svg?label=ruby%20docs)](https://docs.sentry.io/platforms/ruby/)
+* [![Forum](https://img.shields.io/badge/forum-sentry-green.svg)](https://forum.sentry.io/c/sdks)
+* [![Discord Chat](https://img.shields.io/discord/621778831602221064?logo=discord&logoColor=ffffff&color=7389D8)](https://discord.gg/PXa5Apfe7K)  
+* [![Stack Overflow](https://img.shields.io/badge/stack%20overflow-sentry-green.svg)](https://stackoverflow.com/questions/tagged/sentry)
+* [![Twitter Follow](https://img.shields.io/twitter/follow/getsentry?label=getsentry&style=social)](https://twitter.com/intent/follow?screen_name=getsentry)