• #174 add --depth option to limit heading level
• #177 add --numbered option for numbered TOC
• #182 add --bullet option for TOC entries
• #183 add --stdout option to print the whole file with TOC
• #187 warn about headings that skip a level
• #180 indent TOC entries relative to the top heading level (changes the output for files without a level 1 heading)
• #185 link TOC entries to the heading anchor and strip heading tags
• #170 keep page markup out of the first TOC entry for remote files
• #151 handle bad credentials
• #172 check curl exit status for network errors
• #155 don't leak GH token in token.txt
• #173 fix shellcheck warnings
• #168 add GitHub Pages landing page
• #157 update README GitHub Action example