Prepare v4 release for Finch 0.22

Author: adriankumpf

.github/workflows/elixir.yml

@@ -23,8 +23,8 @@ jobs:
               otp: "27.3"
             lint: lint
           - pair:
-              elixir: "1.13.4"
-              otp: "25.3"
+              elixir: "1.15.8"
+              otp: "26.2"
     steps:
       - uses: actions/checkout@v6
 

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## [4.0.0] - TBD
+
+### Breaking Changes
+
+- Require Elixir 1.15 or later
+
+### Changes
+
+- Require `finch` 0.22 or later when using the built-in HTTP client
+
 ## [3.0.0] - 2023-08-12
 
 ### Breaking Changes
@@ -167,6 +177,7 @@ Configuration is now done via the `LoggerTelegramBackend` key:
 
 ## [1.0.0] - 2018-01-14
 
+[4.0.0]: https://github.com/adriankumpf/logger-telegram-backend/compare/v3.0.0...v4.0.0
 [3.0.0]: https://github.com/adriankumpf/logger-telegram-backend/compare/v2.0.1...v3.0.0
 [2.0.1]: https://github.com/adriankumpf/logger-telegram-backend/compare/v2.0.0...v2.0.1
 [2.0.0]: https://github.com/adriankumpf/logger-telegram-backend/compare/v1.3.0...v2.0.0

README.md

@@ -13,8 +13,8 @@ Add `:logger_telegram_backend` and `:finch` to your list of dependencies in `mix
 ```elixir
 def deps do
   [
-    {:logger_telegram_backend, "~> 3.0"},
-    {:finch, "~> 0.16"},
+    {:logger_telegram_backend, "~> 4.0"},
+    {:finch, "~> 0.22"},
   ]
 end
 ```

mix.exs

@@ -1,14 +1,14 @@
 defmodule LoggerTelegramBackend.Mixfile do
   use Mix.Project
 
-  @version "3.0.0"
+  @version "4.0.0"
   @source_url "https://github.com/adriankumpf/logger-telegram-backend"
 
   def project do
     [
       app: :logger_telegram_backend,
       version: @version,
-      elixir: "~> 1.13",
+      elixir: "~> 1.15",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       deps: deps(),
@@ -38,12 +38,11 @@ defmodule LoggerTelegramBackend.Mixfile do
 
   defp deps do
     [
-      if(Version.match?(System.version(), ">= 1.15.0"), do: {:logger_backends, "~> 1.0"}),
-      {:finch, "~> 0.16", optional: true},
+      {:logger_backends, "~> 1.0"},
+      {:finch, "~> 0.22", optional: true},
       {:ex_doc, "~> 0.30", only: :dev, runtime: false},
       {:exvcr, "~> 0.10", only: :test}
     ]
-    |> Enum.reject(&is_nil/1)
   end
 
   defp package do