When using TikZ & PGF with: `\usepackage{tikz} \usetikzlibrary{external} \tikzexternalize` It creates .dpth and .md5 files for the externalized tikzpictures.
@@ -120,6 +120,10 @@ _minted*
*.sympy
sympy-plots-for-*.tex/
+# TikZ & PGF
+*.dpth
+*.md5
+
# todonotes
*.tdo