Version 1.3.0 - January 5, 2026
Summary:
This release expands the repository’s documentation and thought-leadership content by adding a new reflective Python article to the LinkedIn folder and introducing a dedicated Release Notes badge in the README for improved navigation and discoverability of repository updates.
In addition, this release improves the internal structure of the Python learning materials by standardizing folder naming conventions and reorganizing core educational content for clarity and scalability.
Upgrade Steps
- No manual steps required.
Breaking Changes
- None
New Features
-
Added: New LinkedIn article to the repository
- “I Wrote Python for 5 Years. My Biggest Bug Wasn’t in the Code.”
- Explores long-term Python development experience, personal growth, and non-technical challenges
- Focuses on mindset, decision-making, and career lessons rather than syntax or tooling
- Written in a reflective, story-driven format aligned with professional LinkedIn audiences
- Placed inside the LinkedIn folder for structured content organization
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Added: Release Notes badge to the README
- Introduced a dedicated badge labeled “Release Notes”
- Links directly to the GitHub Releases page for quick access to version history
- Styled consistently with existing README badges using
<img>-based Shields.io format - Improves documentation discoverability and repository professionalism
Refactor
-
Refactored: Standardized Python learning folder structure
- Renamed
Srcto01_Python_Basicsfor improved beginner clarity - Renamed and corrected the
Exercisefolder to02_Python_Exercises_And_Practice - Moved all exercise content under the main
Pythondirectory - Renamed the interview preparation folder to
Python_Coding_Interview_Prep - Applied consistent
Title_Case_With_Underscoresnaming across Python folders - Introduced numeric prefixes to reflect a clear learning progression
- Renamed
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Refactored: Reorganized quizzes within the Python learning structure
- Renamed the
Quizfolder to03_Quizzes - Moved quizzes inside the main
Python/directory - Aligned quizzes with the early-stage learning flow
- Improved consistency with numbered, curriculum-style folder organization
- Renamed the
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Refactored: Consolidated Lists content into Python Basics
- Moved the Lists notebook into
01_Python_Basics - Removed the standalone
Listsfolder to eliminate duplication - Improved conceptual grouping of core Python data structures
- Simplified navigation for beginners
- Moved the Lists notebook into
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Refactored: Consolidated core data structure examples into Python Basics
- Moved String-related notebooks into
01_Python_Basics - Moved Tuple-related notebooks into
01_Python_Basics - Improved conceptual grouping of fundamental Python topics
- Reduced fragmentation of beginner-level content
- Moved String-related notebooks into
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Refactored: Reorganized HackerRank exercises under Python directory
- Moved HackerRank exercise files into the main
Python/folder - Aligned external practice problems with the repository’s learning structure
- Improved discoverability of practice material for learners
- Moved HackerRank exercise files into the main
-
Refactored: Removed duplicate practice material
- Deleted the Built-in Functions Practice Problems file
- Retained the canonical version inside Python Exercises to avoid duplication
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Refactored: Improved and reorganized variable scope documentation
- Fixed typos in the Global and Local Variables notebook
- Moved the notebook into
01_Python_Basics - Improved accuracy, readability, and placement of foundational Python concepts
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Refactored: Introduced a dedicated Data Science structure outside core Python
- Created a top-level
Data_Science/directory to separate domain-specific content from Python fundamentals - Established clear conceptual boundaries between language learning and applied data workflows
- Improved long-term scalability and curriculum-style navigation
- Created a top-level
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Refactored: Organized pandas-based learning materials
- Moved pandas-focused notebooks out of the Python directory
- Renamed and standardized pandas file naming conventions
- Grouped pandas content under
Data_Science/pandas/for clarity and reuse
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Refactored: Structured data preprocessing content
- Organized preprocessing-related notebooks (including one-hot encoding) under
Data_Science/preprocessing/ - Improved alignment with real-world data science pipelines
- Reduced confusion between Python syntax and data preparation techniques
- Organized preprocessing-related notebooks (including one-hot encoding) under
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Refactored: Added a dedicated Exploratory Data Analysis (EDA) section
- Created an
eda/folder underData_Science/ - Moved EDA-focused content into a clearly defined analytical phase
- Reflected industry-standard data science workflows
- Created an
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Refactored: Organized data acquisition and API-based notebooks
- Moved external API usage (e.g., Google Trends API) out of Python fundamentals
- Introduced a
Data_Science/data_sources/section - Clarified the distinction between API consumption and Python language concepts
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Refactored: Added a Data Science introduction section
- Created
Data_Science/00_Introduction/for conceptual onboarding content - Placed high-level, narrative learning material separately from implementation notebooks
- Improved beginner-friendly entry points into the Data Science learning path
- Created
Bug Fixes
- None
Performance Improvements
- None
Other Changes
- Strengthened the repository’s documentation navigation and usability.
- Improved visibility of release history for contributors and readers.
- Continued standardization of badge-based documentation patterns.
- Reinforced a professional, maintainable release workflow for future updates.