Patch release.
Replace Elpher bookmarks with Emacs bookmarks The keybindings for x and X disappear. M-x elpher-import-bookmarks imports the old bookmarks into regular Emacs bookmarks. This deletes all the old code related to bookmarks! This is a big change. Update the manual to reflect this. Add Makefile rules to make HTML and PDF files. Fix the texinfo file. For the PDF output, we cannot use @kbd inside @keycmd, so the entry for elpher-prev-link cannot use @keycmd, in order to typeset Shift-TAB correctly.
Cleanup various parts of the package Add more places which need version bumps in RELEASE. Ensure most warnings and errors reported by the byte compiler, checkdoc and package-lint are fixed (only cosmetic changes). Small fixes to the manual.
Add a RELEASE file What do I need to remember when releasing a new version? Step 1 is to remember to increase the version number in all the right places.