+*** Non-ASCII characters in Emacs files
+
+If you introduce non-ASCII characters into Emacs source files, use the
+UTF-8 encoding unless it cannot do the job for some good reason.
+Although it is generally a good idea to add 'coding:' cookies to
+non-ASCII source files, cookies are not needed in UTF-8-encoded *.el
+files intended for use only with Emacs version 24.5 and later.
+
+*** Useful files in the admin/ directory
+
+See all the files in admin/notes/* . In particular, see
+admin/notes/newfile, see admin/notes/repo.
+
+The file admin/MAINTAINERS records the areas of interest of frequent
+Emacs contributors. If you are making changes in one of the files
+mentioned there, it is a good idea to consult the person who expressed
+an interest in that file, and/or get his/her feedback for the changes.
+If you are a frequent contributor and have interest in maintaining
+specific files, please record those interests in that file, so that
+others could be aware of that.
+
+*** git vs rename
+
+Git does not explicitly represent a file renaming; it uses a percent
+changed heuristic to deduce that a file was renamed. So if you are
+planning to make extensive changes to a file after renaming it (or
+moving it to another directory), you should:
+
+- Create a feature branch.
+
+- Commit the rename without any changes.
+
+- Make other changes.
+
+- Merge the feature branch to the master branch, instead of squashing
+ the commits into one. The commit message on this merge should
+ summarize the renames and all the changes.
+