• Bug fixes
• Improve support of MS Windows
• Improve show-config command
• Json output format for show and show-config commands
• Support of recovery_target_lsn parameter
• New merge command
• --no-validate parameter for restore command
• New ORPHAN status for backups
• Improve search of parent backups

• fix infinite loop in page validation
• fix segfault in parallel ptrack connections
• allow to use delete-wal option wihtout delete-expired(in accordance with documentation)
• allow to use pg_ptrack_get_block if it`s available and page is invalid
• help update
• pglz is not thread-safe, do not allow multithread backup with pglz compression
• multiple minor fixes
• testgres 1.3 support

• Fix password prompt interruption
• Check if the password provided by a user is empty
• Fix incremental backups: do not include into backup files, that didn’t changed since previous backup.
• Add PG version into backup meta infromation

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.