Bump master version to 1.4.0-dev0 (#867)

* Update version to 1.4.0-dev0 and add changelog for 1.4.0


* bump version to 1.4.0-dev0 in pyproject.toml

---------

Co-authored-by: Tan Yi Qing <[email protected]>

Author: TanYiQing

CHANGELOG.md

@@ -1,4 +1,5 @@
 # Changelog
+* [1.4.0](#140)
 * [1.3.0](#130)
 * [1.2.0](#120)
 * [1.1.0](#110)
@@ -24,6 +25,19 @@
 
 All notable changes to this project will be documented in this file.
 
+## 1.4.0
+* ### Merged Pull Requests
+    * [Full changelog: 1.3.0...1.4.0](https://github.com/ni/nidaqmx-python/compare/1.3.0...1.4.0)
+
+* ### Resolved Issues
+    * ...
+
+* ### Major Changes
+    * ...
+
+* ### Known Issues
+    * ...
+
 ## 1.3.0
 * ### Merged Pull Requests
     * [Full changelog: 1.2.0...1.3.0](https://github.com/ni/nidaqmx-python/compare/1.2.0...1.3.0)

pyproject.toml

@@ -3,7 +3,7 @@ name = "nidaqmx"
 description = "NI-DAQmx Python API"
 license = "MIT"
 keywords = ["nidaqmx", "nidaq", "daqmx", "daq"]
-version = "1.3.0-dev1"
+version = "1.4.0-dev0"
 classifiers = [
   "Development Status :: 5 - Production/Stable",
   "Intended Audience :: Developers",