Devlog #1 Spent some time improving the reliability of the Developer Growth Tracker instead of rushing into adding new features. I added proper exception handling across the project so it can deal with invalid inputs without crashing. I also implemented input validation to prevent negative values from being entered and added date validation to ensure progress is recorded in the correct format. While these changes aren’t very noticeable from the outside, they make the project much more stable and closer to something that could actually be used every day. Along the way, I also gained a better understanding of Python exceptions, custom validation functions, and writing cleaner, more maintainable code. The next goal is to continue improving the tracker with more features while keeping the codebase organized and reliable.