Potential sources could be official EA announcements about updates, forums where players discuss update issues, modder communities. Maybe some of EA's blog posts about their development processes.
Make sure to define terms like delta encoding, patching, modding for readers who might not be familiar. Keep the language clear and academic but accessible. the sims 4 updater work
Check for any recent developments in The Sims 4 update policies or tools that came out after my last training data. Since my knowledge is current up to 2023, I can't include anything beyond that. But assuming the info is up to that point, proceed. Potential sources could be official EA announcements about