Product Updates
Learn about new PubNub features, releases, and product updates.
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Product UpdatesAug 5, 2025
Announcing PubNub's Postman Collection
PubNub has a new Postman Collection to demonstrate our REST API
Darryn Campbell
Product UpdatesFeb 26, 2025
How We Halved Our Latency by Rewriting Presence Service API in Rust
Learn more about how we’ve improved our Presence Service by rewriting the architecture in Rust and how we are continuing to reduce our global memory and CPU consumption.
Stephen Blum
Product UpdatesDec 9, 2024
Migrating from PubNub Functions v1 to v2: What You Need to Know
PubNub Functions is a serverless edge-processing solution for developers building event-driven and real-time apps.
Jakub Koj
Product UpdatesDec 9, 2024
Announcing PubNub Functions v2
PubNub Functions is a serverless edge-processing solution for developers building event-driven and real-time apps.
Lukasz Smacki
Product UpdatesAug 14, 2024
PubNub’s New UE and Gaming Chat SDKs
The Unreal, Unreal Chat, and Unity Chat SDKs make it easier than ever to integrate social and interactive features into your games.
Oliver Carson
Product UpdatesApr 18, 2024
Updates to the Event Engine and Event Listeners
We have made updates to our Event Engine and Event Listener architecture to provide PubNub developers with the best possible experience
Darryn Campbell
Product UpdatesSep 27, 2023
Announcing the New PubNub Chat SDK
PubNub's Chat SDK is the easiest way for developers to create new chat applications or add in-app chat to existing apps
Darryn Campbell
Product UpdatesAug 30, 2023
Announcing the PubNub Rust SDK
Rust developers can now take advantage of PubNub's Rust SDK to support real-time features in their applications.
Oliver Carson
Product UpdatesAug 9, 2023
PubNub Pursues Rust to Deliver Best-in-Class APIs
Serguei explains the unique benefits of using Rust, stating that it "essentially makes me a better programmer."
Stephen Blum
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