diff --git a/.gitignore b/.gitignore
index efa4037..811668c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,15 +1,33 @@
-# SignNow.NET gitignore
-#
-# OS and IDE specific ignoring files shold be configured
-# into ~/.global_gitignore
-# @see: https://help.github.com/en/articles/ignoring-files#create-a-global-gitignore
-#
-
-# ignore local files with API credentials
-*.signnow.com.json
+# Build output
+*/bin/
+*/obj/
+[Bb]in/
+[Oo]bj/
+[Tt]est[Rr]esults/
+packages/
+
+# Visual Studio / Rider / VS Code
+*.user
+*.suo
+*.userprefs
+*.sln.docstates
+.vs/
+.idea/
+.vscode/
+
+# Editor swap files
+*.swp
+*.swo
+*~
 
-# source for API code generation
+# OS
+.DS_Store
+Thumbs.db
+
+# Local credentials & generated inputs
+*.signnow.com.json
 endpoint.json
 
-*/bin/
-*/obj/
+# Dependency / build caches
+project.lock.json
+artifacts/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 223c641..a356e6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ and this project adheres to [Semantic Versioning](http://semver.org).
 - Event Subscriptions & Webhooks:
     - Get Callbacks History by ID: webhook callback event history related to subscription ID with advanced filtering and sorting capabilities
 
-## [1.4.0] - 2026-01-13
+## [1.4.0] - 2025-01-13
 ### Added
 - Event Subscriptions & Webhooks:
     - Get Event Subscriptions List: Enhanced filtering and sorting for retrieving event subscriptions with flexible query
diff --git a/LICENSE b/LICENSE
index d81f9f8..6c0cc6f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 airSlate Inc.
+Copyright (c) 2019-2026 SignNow
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index d8f1394..a8fbfcb 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# signNow.NET
+# SignNow.NET
 
 [![Build status][actions build badge]][actions build link]
 [![Codecov][codecov badge]][codecov link]