Revert version to 3.0.0 and remove 3.0.1 changelog

Downgrades version numbers in cpm.php and package.json from 3.0.1 to 3.0.0. Removes the 3.0.1 changelog entry from changelog.txt and readme.txt, reverting to the previous release state.

Author: iftakharul-islam

changelog.txt

@@ -1,8 +1,5 @@
 == Changelog ==
 
-= v3.0.1 – Dec 18, 2025 =
-**Improved:** Removed development files.
-
 = v3.0.0 – Dec 18, 2025 =
 **Improved:** Aligned plugin description with WordPress.org directory standards.
 **Improved:** internal consistency across metadata, versioning, and documentation.

cpm.php

@@ -5,7 +5,7 @@
  * Description: WordPress Project Management plugin. Manage your projects and tasks, get things done.
  * Author: weDevs
  * Author URI: https://wedevs.com
- * Version: 3.0.1
+ * Version: 3.0.0
  * Text Domain: wedevs-project-manager
  * Domain Path: /languages
  * License: GPL2

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pmapi",
-  "version": "3.0.1",
+  "version": "3.0.0",
   "description": "Front-end package manager for project manager",
   "main": "index.js",
   "directories": {

readme.txt

@@ -215,9 +215,6 @@ A. Found any bugs? Please create an [issue](https://github.com/tareq1988/wp-proj
 
 == Changelog ==
 
-= v3.0.1 – Dec 18, 2025 =
-**Improved:** Removed development files.
-
 = v3.0.0 – Dec 18, 2025 =
 **Improved:** Aligned plugin description with WordPress.org directory standards.
 **Improved:** internal consistency across metadata, versioning, and documentation.