Compressing and/or encrypting dumps on the fly (Closes: #1)
The day of the week for the weekly backups is now configurable (1 for Monday, 0 disable weekly backups) (Closes: #1, #9)
The day of the month for the monthly backups is now configurable (instead of 1 by default, 0 disable the monthly backups) (Closes: #1, #8)
Support for any compression tool that supports to read data to be compressed from stdin and outputs it to stdout (Closes: #3, #6)
Daily, weekly and monthly dumps keeped are now configurable (by default, 14 daily, 5 weekly and 6 monthly backups)
Switch encryption from OpenSSL to GnuPG, see details (Closes: #10)
Removed features
It's no longer possible to dump all databases in a single file
Copying the lastest dump in the latest/ directory is no longer supported
Specifying the databases names to dump during the montly backup is no longer supported
It is no longer supported to send backup files by email (MAILCONTENT=files). It was anyway probably not a good idea to send backup files by email (for various reasons: file size, privacy, data leaks, etc.) but I guess that it could easily be implemented in a POSTBACKUP script if needed.
