## 1.21 2017-08-08

Improved Info Output and SSH Port Option

The archive_status directory is now recreated on restore to support 8.3 which does not recreate it automatically like more recent versions do.

Fixed an issue that could cause the empty archive directory for an old version to be left behind after a stanza-upgrade.

Modified the info command (both text and JSON output) to display the archive ID and minimum/maximum WAL currently present in the archive for the current and prior, if any, database cluster version.

Added --backup-ssh-port and --db-ssh-port options to support non-default SSH ports.

Retry when S3 returns an internal error (500).

Add bIgnoreMissing parameter to `Local->manifest()`.

Fix description of --online based on the command context.

Add creation of /etc/pgbackrest.conf to manual installation instructions.

Move repository options into a separate section in command/command-line help.

Reduce log verbosity when building documentation by only logging sections that contain an execute list directly or in a child section.

Debian/Ubuntu documentation now builds on Ubuntu 16.

Remove vestigial repository options from backup command.

Fix log checking after shuts down to include FATAL messages and disallow immediate shutdowns which can throw FATAL errors in the log.

Use Google DNS in test environment for consistency.

Use new Travis Trusty image.

Generate global fake cert in containers for testing.

Consolidate stanza-create and stanza-upgrade tests into new stanza test.