Version 2.0

New features and enhancements:

• backup instances, which are managed by add-instance and del-instance commands;
• configurations for each backup instances can be modified and showed by set-config and show-config commands;
• added archive-push and archive-get commands to handle WAL segments, archive-push is used by archive_command GUC-variable;
• compression support, which is handled by --compress-algorithm and --compress-level options;
• various improvements for backup from a standby server;
• possibility logging of various pg_probackup messages to file.

pg_probackup 2.0 is not support backup catalog of pg_probackup 1.1.