Preptember 2025 week 4: Final week is here, plans change and that's fine

The last weekend of preptember is here! I thought the previous weekend was different from the first two, but this one was different in a whole new way. I definitely overestimated my energy levels coming back from Oktane and underestimated the jet-lag effects. TLDR: New issues open in GitFichas and two “easy” PRs preparing the curated list of Brazilian open source projects for Hacktoberfest 2025.…