v2020.8.26-beta (202008260)

A comma can be used in place of "|" for regex alternation (e.g., "M -b faceb,instag,whatsa").

Added tips on using rsync in auto-backup config to sync backups over an ssh tunnel.

Read package names from list, with regex support (e.g., "M -b /path/to/file", "M -b --" (for /sdcard/Download/migrator/packages.list)).

Remove backups of uninstalled apps from export directory as well.

Don't overwrite the log file if its size is less than 2M.
Performance enhancements
Skip unistalled packages from <list>".
Unlike -rE, -bE now implies D too.
Updated documentation.
Updated bundled terminal (Magisk variant).