(This file irrelevant to end users)

Things to do for future releases:
- Self-Update
- Allow defining files to preserve
- Maybe find a way to reliably work with safe mode
- read the list of new files after unpacking and checking for files to be overwritten again
- maybe check if new version contains wpadmin/upgrade.php (don't know though, why it shouldn't)
- Dry-run mode
- support other repositories
- support different 'home' and 'siteurl'
- back button on failure
- FTP acme!!!
- chmod brute-force -- might be helpful in rare situations