Update Erlang to 28.3, Elixir to 1.19.4, and all deps to latest

.github/workflows/elixir.yml

@@ -7,13 +7,7 @@ jobs:
     strategy:
       matrix:
         include:
-          # Earliest supported version
-          - elixir: "1.16.0"
-            otp: "26.0"
-          # Latest 1.16 series
-          - elixir: "1.16.3"
-            otp: "26.2"
-          # Latest 1.17 series
+          # Earliest supported version (1.17)
           - elixir: "1.17.3"
             otp: "27.1"
           # Latest 1.18 series with OTP 27
@@ -23,8 +17,8 @@ jobs:
           - elixir: "1.18.4"
             otp: "28.0"
           # Latest 1.19 series with OTP 28
-          - elixir: "1.19.2"
-            otp: "28.1.1"
+          - elixir: "1.19.4"
+            otp: "28.3"
     steps:
       - uses: actions/checkout@v3
 
@@ -75,9 +69,9 @@ jobs:
           mix test --trace
 
       - name: Check formatting
-        if: matrix.elixir == '1.19.2' && matrix.otp == '28.1.1'
+        if: matrix.elixir == '1.19.4' && matrix.otp == '28.3'
         run: mix format --check-formatted
 
       - name: Run Dialyzer
-        if: matrix.elixir == '1.19.2' && matrix.otp == '28.1.1'
+        if: matrix.elixir == '1.19.4' && matrix.otp == '28.3'
         run: mix dialyzer

.tool-versions

@@ -1,3 +1,2 @@
-erlang 28.1.1
-elixir 1.19.2-otp-28
-nodejs 24.4.1
+elixir 1.19.4-otp-28
+erlang 28.3

CHANGELOG.md

@@ -23,15 +23,25 @@
 
 ### Dependencies
 
-- Update Erlang to 28.1.1 and Elixir to 1.19.2
+- Update Erlang to 28.3 and Elixir to 1.19.4
+- Update castore to 1.0.17
+- Update cowboy to 2.14.2
+- Update cowlib to 2.16.0
+- Update credo to 1.7.15
+- Update dialyxir to 1.4.7
+- Update ex_doc to 0.39.3
+- Update jose to 1.11.12
+- Update mix_test_watch to 1.4.0
+- Update plug to 1.19.1
+- Update plug_cowboy to 2.7.5
+- Update req to 0.5.16
 - Relax dependency version constraints to allow latest patch versions automatically
-- Add Elixir 1.19 support to mix.exs version constraint
+- Drop Elixir 1.16 support (now requires 1.17+)
 
 ### CI/Testing
 
-- Update CI test matrix to include Elixir 1.19.2 with OTP 28.1.1
-- Update .tool-versions to Erlang 28.1.1 and Elixir 1.19.2
-- Update CI format check and dialyzer conditions for new versions
+- Update CI test matrix: drop 1.16, test 1.17-1.19 with OTP 27-28
+- Update .tool-versions to Erlang 28.3 and Elixir 1.19.4
 
 ## v3.1.1 (2025-09-04)
 

lib/docusign/connection.ex

@@ -29,8 +29,11 @@ defmodule DocuSign.Connection do
       {:ok, %DocuSign.Model.UserInformationList{...}}
   """
 
+  alias DocuSign.ClientRegistry
+  alias DocuSign.Debug
+  alias DocuSign.Error
+  alias DocuSign.User
   alias DocuSign.Util.Environment
-  alias DocuSign.{ClientRegistry, Debug, Error, User}
 
   defstruct [:app_account, :client, :req]
 

mix.exs

@@ -13,7 +13,7 @@ defmodule DocuSign.MixProject do
       name: "DocuSign",
       app: :docusign,
       version: @version,
-      elixir: "~> 1.16 or ~> 1.17 or ~> 1.18 or ~> 1.19",
+      elixir: "~> 1.17 or ~> 1.18 or ~> 1.19",
       package: package(),
       source_url: @url,
       maintainers: @maintainers,
@@ -51,18 +51,18 @@ defmodule DocuSign.MixProject do
       {:finch, "~> 0.20"},
       {:temp, "~> 0.4"},
       {:plug, "~> 1.18"},
-      {:cowlib, "2.15.0"},
+      {:cowlib, "2.16.0"},
 
       # test
       {:bypass, "~> 2.1", only: :test},
       {:mox, "~> 1.0", only: :test},
       {:briefly, "~> 0.5", only: :test},
 
       # dev
-      {:ex_doc, "~> 0.38", only: :dev},
-      {:credo, "~> 1.0", only: [:dev, :test], runtime: false},
+      {:ex_doc, "~> 0.39", only: :dev},
+      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
       {:dialyxir, "~> 1.4", only: [:dev], runtime: false},
-      {:mix_test_watch, "~> 1.0", only: :dev, runtime: false},
+      {:mix_test_watch, "~> 1.4", only: :dev, runtime: false},
       {:quokka, "~> 2.11", only: [:dev, :test], runtime: false}
     ]
   end