v0.13.0

Notable changes

Added

• Lua script runtime for custom code.
• Node status now also reports a startup timestamp.
• New matchmaking feature.
• Optionally send match data to a subset of match participants.
• Fetch users by handle.
• Add friend by handle.
• Filter by IDs in leaderboard list message.
• User storage messages can now set records with public read permission.

Changed

• The build system now suffixes Windows binaries with exe extension.

Fixed

• Set correct initial group member count when group is created.
• Do not update group count when join requests are rejected.
• Use cast with leaderboard BEST score submissions due to new strictness in database type conversion.
• Storage records can now correctly be marked with no owner (global).

NOTE: This release is compatible with cockroachdb 1.0 or greater. It should also be used with the Unity client at version 0.6.0 or greater.

v0.12.2

Notable changes

Added

• Add --logtostdout flag to redirect log output to console.
• Add build rule to create Docker release images.

Changed

• Update Zap logging library to latest stable version.
• The --verbose flag no longer alters the logging output to print to both terminal and file.
• The log output is now in JSON format.
• Update the healthcheck endpoint to be "/" (root path) of the main server port.

Fixed

• Fix a race when the heartbeat ticker might not be stopped after a connection is closed.

NOTE: This release is compatible with cockroachdb beta-20170330 but not newer versions yet. This is due to an issue in cockroachdb with schema migrations.

v0.12.1

Notable changes

Added

• Optionally allow JSON encoding in user login/register operations and responses.

Changed

• Improve user email storage and comparison.
• Allow group batch fetch by both ID and name.
• Increase heartbeat server time precision.
• Rework the embedded dashboard.
• Support 64 characters with SystemInfo.deviceUniqueIdentifier on Windows with device ID link messages.

Fixed

• Fix Facebook unlink operation.

v0.12.0

Notable changes

Added

• Dynamic leaderboards feature.
• Presence updates now report the user's handle.
• Add error codes to the server protocol.

Changed

• The build system now strips up to current dir in recorded source file paths at compile.
• Group names must now be unique.

Fixed

• Fix regression loading config file.

v0.11.3

Notable changes

Added

• Add CORS headers for browser games.

Changed

• Update response types to realtime match create/join operations.

Fixed

• Make sure dependent build rules are run with relupload rule.
• Fix match presence list generated when joining matches.

v0.11.2

Notable changes

Added

• Include Dockerfile and Docker instructions.
• Use a default limit in topic message listings if one is not provided.
• Improve log messages in topic presence diff checks.
• Report self presence in realtime match create and join.

Changed

• Improve warn message when database is created in migrate subcommand.
• Print database connections to logs on server start.
• Use byte slices with most database operations.
• Standardize match presence field names across chat and realtime protocol.
• Improve concurrency for closed sockets.

Fixed

• Enforce concurrency control on outgoing socket messages.
• Fix session lookup in realtime message router.
• Fix input validation when chat messages are sent.
• Fix how IDs are handled in various login options.
• Fix presence service shutdown sequence.
• More graceful handling of session operations while connection is closed.
• Fix batch user fetch query construction.
• Fix duplicate leaves reported in topic presence diff messages.

v0.11.1

Notable changes

Changed

• Server configuration in dashboard is now displayed as YAML.
• Update server protocol to simplify presence messages across chat and multiplayer.

### Fixed

• Work around a limitation in cockroachdb with type information in group sub-queries.

Note: This release requires a Unity client with version greater or equal to 0.2.0 due to small changes in the server protocol.

v0.11.0

Notable changes

Added

• Add --verbose flag to enable debug logs in server.
• Database name can now be set in migrations and at server startup. i.e. nakama --db root@127.0.0.1:26257/mydbname.
• Improve SQL compatibility.

### Changed

• Update db schema to support 64 characters with device IDs. This enables SystemInfo.deviceUniqueIdentifier to be used as a source for device IDs on Windows 10.
• Logout messages now close the server-side connection and won't reply.
• Rename logout protocol message type from TLogout to Logout.
• Update server protocol for friend messages to use IDs as bytes.

### Fixed

• Fix issue where random handle generator wasn't seeded properly.
• Improve various SQL storage, friend, and group queries.
• Send close frame message in the websocket to gracefully close a client connection.
• Build system will now detect modifications to migrations/... files and run dependent rules.

Note: This release requires a Unity client with version greater or equal to 0.2.0 due to small changes in the server protocol.

v0.10.0

Notable changes

Added

• Initial public release.