Drop support for Active Record 7.0 and 7.1

Author: haines

CHANGELOG.md

@@ -7,7 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ## [Unreleased]
 
 ### Changed
-* Require Ruby ≥ 3.3 ([#813](https://github.com/haines/pg-aws_rds_iam/pull/813))
+* Require Ruby ≥ 3.3 and Active Record ≥ 7.2 ([#813](https://github.com/haines/pg-aws_rds_iam/pull/813))
 
 ## [0.8.0] - 2026-03-27
 

bin/version-matrix

@@ -11,7 +11,7 @@ end
 gemspec = Gem::Specification.load(File.expand_path("../pg-aws_rds_iam.gemspec", __dir__))
 
 ruby_versions = ["3.3", "3.4", "4.0"]
-activerecord_requirement = ">= 7.0"
+activerecord_requirement = ">= 7.2"
 pg_requirement = gemspec.dependencies.find { |dependency| dependency.name == "pg" }.requirement
 
 versions = ruby_versions.flat_map do |ruby_version|