How often does a programming language change, and where can I find updates?

[Mustafa Seyyid Sahin]

Hello everyone,

I have a question about how often programming languages change. Sometimes when I download a codebase and everything seems correct, I still encounter error codes. So, I would like to know:

1. How often do programming languages generally change?
2. Where can I find information about updates or changes in a programming language?

Thank you in advance for your help!