Changelog for PubNub Go SDK

v7.3.0

December 10, 2024

Added

Add CustomMessageType to messages and files.

v7.2.1

November 27, 2023

Fixed

Handle unencrypted message while getting messages with crypto.

v7.2.0

October 16, 2023

Added	Update the crypto module structure and add enhanced AES-CBC cryptor.
Fixed	Improved security of crypto implementation by increasing the cipher key entropy by a factor of two.

v7.1.2

May 11, 2023

Fixed

Use http client configured for subscribe calls to make subscribe calls.

v7.1.1

March 7, 2023

Fixed

Undeprecate Grant Token methods. Bump dependencies to avoid vulnerabilities.

v7.1.0

August 9, 2022

Added

Add support for spaces and users permissions in GrantToken. Add new Get/SetUserId and NewConfigWithUserId factory method for Config. Deprecate UUID.

v7.0.3

May 4, 2022

Fixed

Set default limit for object calls with context. All channel groups management operations could double escape some characters which could cause signature problems.

v7.0.2

March 17, 2022

Fixed

Send region on subscribe calls. Close idle connections to free up goroutines when closing PubNub.

v7.0.1

February 8, 2022

Fixed

Omit empty optional parameters for UUID or channel metadata.

v7.0.0

January 6, 2022

Modified

BREAKING CHANGES: UUID is not automatically generated by the SDK anymore. Please set it in the PNConfig before instantiating the PubNub object. If UUID is empty panic will occur.

v6.1.0

December 16, 2021

Added

Add revoke token feature.

v6.0.2

November 24, 2021

Fixed

Fix edge case in Fetch response when filesPayload message is nil.

v6.0.1

October 13, 2021

Fixed

Using correct major version number in imports.

v6.0.0

October 12, 2021

Added

Add grantToken functionality (PAMv3). Method grantToken has been added. It allows generation of signed token with permissions for channels and channel groups. Acceptance tests plugged into CI pipeline.

v5.0.3

June 1, 2021

Fixed

Bump version.

v5.0.2

May 27, 2021

Fixed

Go mod file fix.

v5.0.0

May 27, 2021

Added	Update Go SDK Metadata.
Modified	BREAKING CHANGE - IV used for encryption is now random by default. BREAKING CHANGE - The SDK now suppoorts Go Modules.
Fixed	Presence event occupancy field parsed incorrectly.

v4.10.0

November 2, 2020

Added	Objects v2 PAM changes.
Modified	Fetch with 100 messages. Include timetoken in send file.
Fixed	Read Publish File Message retry count from config.

v4.9.1

October 1, 2020

Fixed

Fix for a deadlock on destroy. Fetch response nil check.

v4.9.0

August 11, 2020

Added	History v3 with UUID and MessageType.
Modified	BREAKING CHANGE: PNPublishMessage struct changes, PublishFile enhancements.

v4.8.0

July 24, 2020

Added	Files: Allows users to upload and share files.
Modified	BREAKING CHANGE: EncryptString and DecryptString functions now accept a third param - bool, if true the IV is random and is sent along with the message. Default is false.
Fixed	BREAKING CHANGE: runes to string converion now returns string, this mostly affect the validation responses. This makes the SDK compatible with Go 1.15

v4.7.0

June 10, 2020

Added

BREAKING CHANGE: Object V2 (beta). This version does not support Objects v1 (beta)

v4.6.5

March 26, 2020

Modified

Objects Sorting Go 1.14+ crypto unit tests fixes

v4.6.4

February 5, 2020

Fixed

Make publish/grant workers per instance

v4.6.3

January 28, 2020

Fixed

Fix data race

v4.6.2

January 24, 2020

Fixed

Make publish key optional on subscribe

v4.6.1

January 3, 2020

Modified

Objects Filtering

v4.6.0

December 17, 2019

Modified

APNS2 Push payload helper class

v4.5.2

November 27, 2019

Fixed

Heartbeat Manager and Listener Manager deadlock fixes Fixed a panic due to a closed channel when Publish requests context is cancelled and Destroy is called

v4.5.1

October 16, 2019

Modified

UUID in Message Actions response

v4.5.0

October 8, 2019

Modified

WithMeta param is now IncludeMeta in History and Fetch WithMessageActions param is now IncludeMessageActions in Fetch

v4.4.0

October 7, 2019

Modified

Message Actions Grant Token validation for TTL withMeta param in History and Fetch

v4.3.1

October 2, 2019

Fixed

Publish method now sets the ShouldStore flag if it is set to false

v4.3.0

September 23, 2019

Modified

PAM v3 and TMS for Objects UUID improvements

v4.2.7

August 28, 2019

Modified

Objects API Grant Optimizations

v4.2.6

August 8, 2019

Modified

Signals

v4.2.5

August 1, 2019

Modified

UUID param in Set and Get State

v4.2.4

June 20, 2019

Fixed

Destroy now cleans up all goroutines opened by the SDK

v4.2.3

June 13, 2019

Fixed	Fix deadlock on destroy
Modified	UUID dependency update

v4.2.2

May 27, 2019

Modified

Presence Timeout cannot be lower than 20

v4.2.1

March 21, 2019

Fixed

History timetoken float64 to int64 conversion loss fix

v4.2.0

March 13, 2019

Modified

Message Counts simplification (Breaking changes from the previous version).

v4.1.7

March 5, 2019

Modified	Implement history Message Counts
Fixed	All request were secure (https), even when the Secure flag was false

v4.1.6

January 15, 2019

Modified

Fixes for 32bit and armv7 systems QueryParam and State in Presence Heartbeat

v4.1.5

December 18, 2018

Modified	Presence Heartbeat call delays itself when a Subscribe call precedes it
Added	Heartbeats per channel

v4.1.4

October 18, 2018

Added	QueryParams in all API calls d in grant maxIdleConnsPerHost setting in config
Modified	Max concurrent workers for Publish and Grant requests

v4.1.3

September 4, 2018

Fixed

Multiple auth keys in grant fix Presence timetoken float64 fix

v4.1.2

August 1, 2018

Modified	Optimizations coverage improvements
Fixed	presence timetoken fix

v4.1.1

June 21, 2018

Modified

MessageQueueOverflowCount and PNRequestMessageCountExceededCategory subscribeMessageWorker optimization integration tests optimizations

v4.1.0

June 18, 2018

Modified

Some breaking changes from the previous v4's config field UseHttp2 is now UseHTTP2 config field Uuid is now UUID Get State/ WhereNow Uuid is now UUID In Fire/Publish Ttl() is now TTL() In Grant Ttl() is now TTL() PNPAMEntityData Ttl is now TTL PNAccessManagerKeyData Ttl is now TTL TlsEnabled is now TLSEnabled in StatusResponse and ResponseInfo Uuid is now UUID in StatusResponse and ResponseInfo

v4.0.0-rc.5

June 8, 2018

Fixed	optimizations and deadlock fixes in subscribe loop old channels got subscribed in new sub after reconnection data race fixes stop tickers, state manager locks
Modified	close old subworker goroutine before starting new one

v4.0.0-rc.4

May 3, 2018

Fixed

stop heartbeat requests after unsubscribe all multiple subscribe fixes data race fixes in context fix for subscribe listener on disconnect heartbeat fixes presence heartbeat fixes subscribe to presence only channel unsubscribe from presence only channel

v4.0.0-rc.3

May 31, 2018

Fixed

Reconnection fixes

v4.0.0-rc.2

May 24, 2018

Fixed	auth fix Signature does not match fix when both secret key and auth is set
Modified	cleanup integration tests fixes for the changes done on auth

v4.0.0-rc.1

May 21, 2018

Fixed

set state refactor fix

v4.0.0-beta.8

May 18, 2018

Modified

Subscribe with state

v4.0.0-beta.7

April 12, 2018

Modified

cipher improvements

v4.0.0-beta.6

April 5, 2018

Modified

Fire, Fetch, HereNowRequest

v4.0.0-beta.5

January 10, 2018

Modified

add subscribe builder

v4.0.0-beta.4

January 3, 2018

Modified

add Telemetry Manager

v4.0.0-beta.3

December 20, 2017

Modified

add Destroy() method

v4.0.0-beta.2

November 7, 2017

Modified	add reconnection manager rename list, remove, add, delete channel of channel groups
Fixed	fix comma encoding fix signature

v4.0.0-beta

October 4, 2017

Modified

initial beta