From 24c6da796b7ed0bdd9fdda85cbe1ca4b283d0dfe Mon Sep 17 00:00:00 2001
From: Austin Ziegler <austin@zieglers.ca>
Date: Mon, 7 Aug 2023 00:01:00 -0400
Subject: [PATCH] Update release documentation for logging changes

- Also update other message log levels.
---
 History.md                     | 14 +++++++++++++-
 lib/mime/type.rb               |  2 +-
 lib/mime/types/cache.rb        |  4 ++--
 lib/mime/types/deprecations.rb |  2 +-
 lib/mime/types/registry.rb     |  2 +-
 5 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/History.md b/History.md
index b45679b..a41fd62 100644
--- a/History.md
+++ b/History.md
@@ -1,6 +1,17 @@
 # Changelog
 
-## 3.4.2 / 2023-08-07
+## 3.5.0 / 2023-08-07
+
+- 1 minor enhancement:
+
+  - Robb Shecter changed the default log level for duplicate type variant from
+    `warn` to `debug` in [#170][]. This works because `MIME::Types.logger` is
+    intended to fit the `::Logger` interface, and the default logger
+    (`WarnLogger`) is a subclass of `::Logger` that passes through to
+    `Kernel.warn`.
+
+    - Further consideration has changed cache load messages from `warn` to
+      `error` and deprecation messages from `warn` to `debug`.
 
 - 1 bug fix:
 
@@ -292,6 +303,7 @@
 [#153]: https://github.com/mime-types/ruby-mime-types/pull/153
 [#166]: https://github.com/mime-types/ruby-mime-types/issues/166
 [#167]: https://github.com/mime-types/ruby-mime-types/pull/167
+[#170]: https://github.com/mime-types/ruby-mime-types/pull/170
 [code-of-conduct.md]: Code-of-Conduct_md.html
 [contributor covenant]: http://contributor-covenant.org
 [mime-types-data]: https://github.com/mime-types/mime-types-data
diff --git a/lib/mime/type.rb b/lib/mime/type.rb
index d7c2a9f..feae131 100644
--- a/lib/mime/type.rb
+++ b/lib/mime/type.rb
@@ -93,7 +93,7 @@ def to_s
   end
 
   # The released version of the mime-types library.
-  VERSION = "3.4.2"
+  VERSION = "3.5.0"
 
   include Comparable
 
diff --git a/lib/mime/types/cache.rb b/lib/mime/types/cache.rb
index 2e70775..aecbf7b 100644
--- a/lib/mime/types/cache.rb
+++ b/lib/mime/types/cache.rb
@@ -22,13 +22,13 @@ def load(cache_file = nil)
     if cache.version == MIME::Types::Data::VERSION
       Marshal.load(cache.data)
     else
-      MIME::Types.logger.warn <<-WARNING.chomp.strip
+      MIME::Types.logger.error <<-WARNING.chomp.strip
         Could not load MIME::Types cache: invalid version
       WARNING
       nil
     end
   rescue => e
-    MIME::Types.logger.warn <<-WARNING.chomp.strip
+    MIME::Types.logger.error <<-WARNING.chomp.strip
       Could not load MIME::Types cache: #{e}
     WARNING
     nil
diff --git a/lib/mime/types/deprecations.rb b/lib/mime/types/deprecations.rb
index cf9c297..dc869fa 100644
--- a/lib/mime/types/deprecations.rb
+++ b/lib/mime/types/deprecations.rb
@@ -25,7 +25,7 @@ def self.deprecated(klass, sym, message = nil, &block) # :nodoc:
         else
           message
         end
-      MIME::Types.logger.warn <<-WARNING.chomp.strip
+      MIME::Types.logger.debug <<-WARNING.chomp.strip
         #{caller(2..2).first}: #{klass}#{level}#{sym} is deprecated #{message}.
       WARNING
 
diff --git a/lib/mime/types/registry.rb b/lib/mime/types/registry.rb
index e557a5c..eb27094 100644
--- a/lib/mime/types/registry.rb
+++ b/lib/mime/types/registry.rb
@@ -45,7 +45,7 @@ def add(*types)
   def lazy_load?
     return unless ENV.key?("RUBY_MIME_TYPES_LAZY_LOAD")
 
-    MIME::Types.logger.warn <<-WARNING.chomp.strip
+    MIME::Types.logger.debug <<-WARNING.chomp.strip
       Lazy loading ($RUBY_MIME_TYPES_LAZY_LOAD) is deprecated and will be removed.
     WARNING