diff --git a/.version b/.version
index e516bb9..bc80560 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-1.4.5
+1.5.0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6408d9f..6f1da16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,45 @@
 # Changelog
 
+## 1.5.0
+
+- Add:
+  - Support for absolute PATH
+
+  - New scripts:
+
+    - Add project to PATH (located in the scripts folder)
+    - Keyword search
+    - File extension filtering
+    - Directory size
+    - Duplicate file
+    - File permission check
+
+  - Image validator class for image scripts
+  - Scripts/utils folder for enhancing code reusability
+  - get_user_input method for user inputs
+  - resize_terminal method to reduce repetition
+  - check_and_install_package method
+  - execute_command method for executing commands
+  - Tests
+  - RSpec to GitHub Workflow
+
+- Update:
+  - Restructured codebase using modules and classes
+  - Enhance code portability and reliability with silent I/O redirection
+  - Organize download scripts by moving them to a dedicated folder
+  - Color methods from String class into a Color module
+  - Method names for better clarity and readability
+  - Move tools scripts dedicated to tilux into a folder called tilux
+  - Utility names for improved clarity and structure
+  - Header utility name for improved clarity
+  - Variable names for better readability
+  - Pull the latest changes from submodule
+  - Documentation
+  - Use v2 for upload-sarif codeql action
+
+- Remove:
+  - Quotes from bash variables since it's not necessary and keeps consistency
+
 ## 1.4.5
 
 - Add:
diff --git a/README.md b/README.md
index a090377..be6f595 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ ooooooooooooo ooooo ooooo        ooooo     ooo ooooooo  ooooo
     o888o     o888o o888ooooood8     YbodP     o888o  o88888o
 ```
 
-![v](https://img.shields.io/badge/tilux-v.1.4.5-blue)
+![v](https://img.shields.io/badge/tilux-v.1.5.0-blue)
 ![docker-compose-action-CI](https://github.com/endormi/tilux/workflows/docker-compose-action-CI/badge.svg?branch=master)
 ![ruby](https://github.com/endormi/tilux/actions/workflows/ruby.yml/badge.svg)
 ![make](https://github.com/endormi/tilux/actions/workflows/make.yml/badge.svg)
diff --git a/docs/source/conf.py b/docs/source/conf.py
index a6706ed..1a81c57 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -22,7 +22,7 @@
 author = 'Endormi'
 
 # The full version, including alpha/beta/rc tags
-release = '1.4.5'
+release = '1.5.0'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/scripts/resize_term b/scripts/resize_term
index dbf2014..460df9c 100755
--- a/scripts/resize_term
+++ b/scripts/resize_term
@@ -8,7 +8,7 @@ resize_terminal() {
   geometry=$2
   echo "Resizing terminal.. (this will open a new terminal)"
   sleep 0.5
-  $terminal_cmd $geometry 85x25
+  $terminal_cmd $geometry 80x24
   echo "Done!"
   exit
 }
diff --git a/sys/other/add_alias.sh b/sys/other/add_alias.sh
index 7f4b94a..aa96147 100755
--- a/sys/other/add_alias.sh
+++ b/sys/other/add_alias.sh
@@ -16,9 +16,11 @@ get_user_input() {
 
 script_argument=$1
 
-[ ! -f ~/.bash_aliases ] && touch ~/.bash_aliases
+bash_aliases_file=~/.bash_aliases
 
-. ~/.bash_aliases
+[ ! -f $bash_aliases_file ] && touch $bash_aliases_file
+
+. $bash_aliases_file
 
 get_user_input "Alias: " alias
 
@@ -29,6 +31,17 @@ fi
 
 get_user_input "Command: " cmd
 
-echo -e "alias $alias='$cmd'" >> ~/.bash_aliases
+echo -e "alias $alias='$cmd'" >> $bash_aliases_file
 echo "Added ${alias} to .bash_aliases"
-exec "$BASH"
+
+echo -e "\nChanges have been made to ${bash_aliases_file}."
+echo -e "It's recommended to start a new shell session to get the changes immediately.\n"
+read -p "Do you want to start a new shell session? (y/N) " response
+
+response="$(echo "$response" | tr 'A-Z' 'a-z')"
+
+if [[ "$response" == "y" || "$response" == "yes" ]]; then
+  exec $BASH
+else
+  exit
+fi