Update v1.0.1.md

Author: Tanu-N-Prabhu

Release Notes/v1.0.1.md

@@ -1,11 +1,24 @@
-# Release Notes - October 12, 2025
+## [Version 1.0.1](https://github.com/Tanu-N-Prabhu/Python/tree/master/Release%20Notes) (2025-10-19)
 
-## New Additions
-- Added [Advanced Python Interview Questions and Answers](https://github.com/Tanu-N-Prabhu/Python/blob/master/Python%20Coding%20Interview%20Prep/Advanced_Python_Interview_Questions.md)
-- Added [Python Engineering Design Principles](https://github.com/Tanu-N-Prabhu/Python/blob/master/Python%20Coding%20Interview%20Prep/Python_Engineering_Design_Principles.md)
-- Published new Medium article: [10 Must-Know Pandas Tricks Every Data Science Beginner Should Learn](https://medium.com/@tanunprabhu95/10-must-know-pandas-tricks-every-data-science-beginner-should-learn-6e75ab366042)
+> This release adds new advanced Python interview content, engineering design principles, and beginner-friendly data science guides, including a published Medium article.
 
-## Notes
-- Added a comprehensive Markdown file with 25 advanced Python interview questions and detailed answers for software engineering preparation.
-- Added a comprehensive Markdown guide on Python engineering design principles, covering readability, modularity, performance, concurrency, testing, and best practices for software engineers.
-- Published a new article on Medium covering practical Pandas tricks every beginner should know, with examples and explanations for efficient data analysis.
+### Upgrade Steps
+* No action required for users — all additions are documentation and learning-based.
+
+### Breaking Changes
+* None
+
+### New Features
+* Added [Advanced Python Interview Questions and Answers](https://github.com/Tanu-N-Prabhu/Python/blob/master/Python%20Coding%20Interview%20Prep/Advanced_Python_Interview_Questions.md)  
+* Added [Python Engineering Design Principles](https://github.com/Tanu-N-Prabhu/Python/blob/master/Python%20Coding%20Interview%20Prep/Python_Engineering_Design_Principles.md)  
+* Added [Exploratory Data Analysis (EDA)](https://github.com/Tanu-N-Prabhu/Python/blob/master/Exploratory_Data_Analysis_(EDA).ipynb)  
+* Published new Medium article: [10 Must-Know Pandas Tricks Every Data Science Beginner Should Learn](https://medium.com/@tanunprabhu95/10-must-know-pandas-tricks-every-data-science-beginner-should-learn-6e75ab366042)  
+
+### Bug Fixes
+* None
+
+### Performance Improvements
+* Optimized Markdown and notebook readability for better GitHub preview and Colab execution.
+
+### Other Changes
+* Beginner-friendly guides include hands-on examples in Google Colab for practical learning.