Inform about non-support of JRuby 9.3 (#1572)

Author: aurelien-reeves

.github/workflows/cucumber-ruby.yml

@@ -26,7 +26,7 @@ jobs:
         ruby: [2.5, 2.6, 2.7, '3.0']
         include:
           - os: ubuntu-latest
-            ruby: jruby
+            ruby: jruby-9.2
         exclude:
           - ruby: 2.5
             os: windows-latest

CHANGELOG.md

@@ -64,6 +64,11 @@ Please visit [cucumber/CONTRIBUTING.md](https://github.com/cucumber/cucumber/blo
   ([1564](https://github.com/cucumber/cucumber-ruby/pull/1564)
    [aurelien-reeves](https://github.com/aurelien-reeves))
 
+### Known issue
+
+- There is a known issue with JRuby 9.3. For more info, see
+  [PR#1571](https://github.com/cucumber/cucumber-ruby/pull/1571).
+
 ## [7.0.0](https://github.com/cucumber/cucumber-ruby/compare/v6.1.0...v7.0.0)
 
 ### Fixed

README.md

@@ -58,6 +58,9 @@ Later in this document, bundler is considered being used so all commands are usi
 - Ruby 2.3
 - JRuby 9.2 (with [some limitations](https://github.com/cucumber/cucumber-ruby/blob/main/docs/jruby-limitations.md))
 
+JRuby 9.3 is not supported yet due to a known issue. More info can
+be found in the [PR#1571](https://github.com/cucumber/cucumber-ruby/pull/1571).
+
 ### Ruby on Rails
 
 Using Ruby on Rails? You can use [cucumber-rails](https://github.com/cucumber/cucumber-rails)