Bug Fixes:
* Fixed an issue where warnings were being emitted in place of lower priority log messages during backup from standby initialization. (Reported by Uspen.)
* Fixed an issue where some db-* options (e.g. db-port) were not being passed to remotes. (Reported by Uspen.)
Features:
* Exclude contents of pg_snapshots, pg_serial, pg_notify, and pg_dynshmem from backup since they are rebuilt on startup.
* Exclude pg_internal.init files from backup since they are rebuilt on startup.
* Exclude contents of pg_snapshots, pg_serial, pg_notify, and pg_dynshmem from backup since they are rebuilt on startup.
* Exclude pg_internal.init files from backup since they are rebuilt on startup.
Bug Fixes:
* Fixed an issue that could cause compression to abort on growing files. (Reported by Jesper St John, Aleksandr Rogozin.)
* Fixed an issue with keep-alives not being sent to the remote from the local process. (Reported by William Cox.)
Features:
* Up to seven standbys can be configured for backup from standby. (Contributed by Cynthia Shang.)
* PostgreSQL 10 support.
* Allow content-length (in addition to chunked encoding) when reading XML data to improve compatibility with third-party S3 gateways. (Suggested by Victor Gdalevich.)
Refactoring:
* Configuration rules are now pulled from the C library when present.
* Increase HTTP timeout for S3.
* Add HTTP retries to harden against transient S3 network errors.
Bug Fixes:
* The archive_status directory is now recreated on restore to support PostgreSQL 8.3 which does not recreate it automatically like more recent versions do. (Reported by Stephen Frost.)
* Fixed an issue that could cause the empty archive directory for an old PostgreSQL version to be left behind after a stanza-upgrade. (Fixed by Cynthia Shang.)
Features:
* 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. (Contributed by Cynthia Shang.)
* Added --backup-ssh-port and --db-ssh-port options to support non-default SSH ports. (Contributed by Cynthia Shang.)
Refactoring:
* Retry when S3 returns an internal error (500).
* Add bIgnoreMissing parameter to Local->manifest().
* Move repository options into a separate section in command/command-line help. (Suggested by Stephen Frost.)
* Fix description of --online based on the command context.
* Remove vestigial repository options from backup command.
The archive_status directory is now recreated on restore to support PostgreSQL 8.3 which does not recreate it automatically like more recent versions do.
Also fixed log checking after PostgreSQL shuts down to include FATAL messages and disallow immediate shutdowns which can throw FATAL errors in the log.
Reported by Stephen Frost.
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.
Contributed by Cynthia Shang.
Bug Fixes:
* Fixed an issue that prevented tablespaces from being backed up on PostgreSQL ≤ 8.4.
* Fixed missing flag in C library build that resulted in a mismatched binary on 32-bit systems. (Reported by Adrian Vondendriesch.)
Features:
* Add s3-repo-ca-path and s3-repo-ca-file options to accommodate systems where CAs are not automatically found by IO::Socket::SSL, i.e. RHEL7, or to load custom CAs. (Suggested by Scott Frazer.)
Refactoring:
* Harden protocol handshake to handle race conditions.
* Fixed misleading error message when a file was opened for write in a missing directory.
* Change log level of hardlink logging to detail.
* Cast size in S3 manifest to integer.
* Rename Archive modules to remove redundancy.
* Improve S3 error reporting.
* Minor optimizations to package loads and ordering for archive-get and archive-push commands.
