From 3871ea455ab50a7a8943b88b267de635a713e6e4 Mon Sep 17 00:00:00 2001
From: Peter Cai <222655+pcai@users.noreply.github.com>
Date: Thu, 12 Nov 2026 17:06:39 -0500
Subject: [PATCH] Normalize Ruby version declarations

Raise the gemspec floor from 1.9.1 to 3.0 (the dependency tree already
requires 3.1+ via nokogiri) and declare Ruby 3.1+ as the supported range
in the README. 3.0 stays installable but is end-of-life and untested.
---
 README.md         | 4 ++++
 viewpoint.gemspec | 5 ++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 9113065c..9ddebce1 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ Add me in LinkedIn:  http://www.linkedin.com/in/danwanek
 
 Find me on irc.freenode.net in #ruby-lang (zenChild)
 
+## Supported Ruby Versions
+
+Ruby 3.1 or higher is supported. The gem can still be installed on Ruby 3.0, but 3.0 is end-of-life and not tested.
+
 # Features
 
 ## New in 1.0
diff --git a/viewpoint.gemspec b/viewpoint.gemspec
index 1c2748a6..a772010b 100644
--- a/viewpoint.gemspec
+++ b/viewpoint.gemspec
@@ -13,9 +13,8 @@ Gem::Specification.new do |s|
   s.description = 'A Ruby client access library for Microsoft Exchange Web Services (EWS).  ' \
                   'Examples can be found here: http://distributed-frostbite.blogspot.com'
 
-  # NOTE: this floor is intentionally conservative — CI starts at Ruby 3.0, but the gem likely
-  # still works on older Rubies. Don't raise it just to satisfy lint or match CI without evidence of breakage.
-  s.required_ruby_version = '>= 1.9.1'
+  # 3.0 is the install floor; 3.1+ is the supported range (see README).
+  s.required_ruby_version = '>= 3.0'
 
   s.author = 'Dan Wanek'
   s.email = 'dan.wanek@gmail.com'