Drop end-of-life Ruby and Rails versions

Drop end-of-life Ruby versions 2.7 and 3.0. Drop end-of-life Rails
versions 6.1 and 7.0.

Author: seanpdoyle

.github/workflows/ci.yml

@@ -12,25 +12,17 @@ jobs:
           - true
           - false
         ruby-version:
-          - "2.7"
-          - "3.0"
           - "3.1"
           - "3.2"
           - "3.3"
         rails-version:
-          - "6.1"
-          - "7.0"
           - "7.1"
           - "7.2"
           - "main"
         selenium-browser:
           - "headless_chrome"
           - "headless_firefox"
         exclude:
-          - { ruby-version: "2.7", rails-version: "7.2" }
-          - { ruby-version: "2.7", rails-version: "main" }
-          - { ruby-version: "3.0", rails-version: "7.2" }
-          - { ruby-version: "3.0", rails-version: "main" }
           - { ruby-version: "3.1", rails-version: "main" }
 
     env:

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+*   Drop end-of-life Ruby versions 2.7 and 3.0. Drop end-of-life Rails versions
+    6.1 and 7.0.
+
+    *Sean Doyle*
+
 ## 0.1.1 - 2024-09-27
 
 *   Expand version matrix to include `ruby@3.3` and `rails@7.2`