improve the github side of things#18

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3UR wants to merge 2 commits intoPatoke:masterfrom

3UR:github-changes

Commits on Mar 5, 2026

chore: Improve readme a little bit and explain the branches as well as add PR and issue templates
3UR
committed

Commits on Mar 8, 2026

chore: update libpng to the latest version to fix a weird bug
3UR
committed