Replace Travis-CI references by GHA.

README.md

@@ -2,7 +2,7 @@
 
 Mongoid Search is a simple full text search implementation for Mongoid ORM. It supports Mongoid 3, 4, 5 and 6 and performs well for small data sets. If your searchable model is big (i.e. 1.000.000+ records), [mongoid_fulltext](https://github.com/mongoid/mongoid_fulltext), ElasticSearch, Solr or Sphinx may suit you better.
 
-[![Build Status](https://travis-ci.org/mongoid/mongoid_search.svg?branch=master)](https://travis-ci.org/mongoid/mongoid_search)
+[![Test](https://github.com/mongoid/mongoid_search/actions/workflows/test.yml/badge.svg)](https://github.com/mongoid/mongoid_search/actions/workflows/test.yml)
 
 ## Installation
 

RELEASING.md

@@ -12,12 +12,7 @@ bundle install
 bundle exec rake
 ```
 
-Check that the last build succeeded in [Travis CI](https://travis-ci.org/mongoid/mongoid-search) for all supported platforms.
-
-Increment the version, modify [lib/mongoid/search/version.rb](lib/mongoid/search/version.rb).
-
-*  Increment the third number if the release has bug fixes and/or very minor features, only (eg. change `0.5.1` to `0.5.2`).
-*  Increment the second number if the release contains major features or breaking API changes (eg. change `0.5.1` to `0.4.0`).
+Check that the last build succeeded in [GitHub Actions](https://github.com/mongoid/mongoid_search/actions) for all supported platforms.
 
 Change "Next Release" in [CHANGELOG.md](CHANGELOG.md) to the new version.
 
@@ -65,3 +60,5 @@ git add CHANGELOG.md lib/mongoid/search/version.rb
 git commit -m "Preparing for next release, 0.4.1."
 git push origin master
 ```
+
+Major version numbers are incremented with the first new feature.