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What's New 2025.3

Last updated on June 4, 2025

Release date: June 16th, 2025

Component versions

The AccelByte Development Toolkit (ADT) 2025.3 main release contains the following component versions:

  • ADT Hub v1.7.0
  • ADT Web v1.32.0
  • ADT CLI v2.27.0

Release Highlights

First-Time Onboarding Experience Improvement


Getting started with ADT is now clearer and more guided than ever.

New First-Time Login Flow:

When a user logs in for the first time, they’ll be prompted to set a new password right away. This improves security and sets a clear entry point for new accounts.

Create a new password

Default "Byte Wars" Game Setup for New Namespaces:

Every new namespace now comes pre-loaded with a ready-to-play sample game called “Byte Wars”. This helps users explore ADT's features without needing to upload a build first.

Improved Product Tour in ADT Hub:

After logging in, users will now see a refreshed in-app tour that highlights essential features and navigation points. It's been reworked for clarity and flow, so new users can understand what ADT can do within minutes.

Welcome Page

First Step Tour

Guided Game Setup Wizard


To remove the guesswork from initial configuration, we’re introducing a Game Setup Wizard for first-time users.

Smart Banner Trigger:

If a user hasn’t created a game yet, they’ll now see a banner inviting them to launch the setup wizard.

Setup Game Banner

Personalized Game Configuration:

This step-by-step flow asks a few simple questions about the target platform, build name, and channel preference, and then automatically prepares the setup accordingly.

First Page Setup Game

CLI Command Recommendation:

At the end of the wizard, users receive a custom CLI command tailored to their input. This tells them exactly how to upload their build and publish it to the right track without needing to dig through documentation.

CLI command recommendation

ADT Hub Download Priority Settings


In response to user reports of system slowdown during large file downloads, we’ve added a Download Priority control inside ADT Hub.

Previously, users noted that when downloading builds via ADT Hub, their system would become unresponsive — especially on machines with limited I/O bandwidth. To address this, we’ve introduced a new option that lets users choose how aggressively ADT Hub should use system resources during downloads.

A new “Download Priority” setting is now available in ADT Hub. Users can choose between: Low, Medium, or High priority. The setting adjusts how ADT Hub manages disk and network resource usage during download operations.

I/O Priority

Here’s a summary of our internal testing on a 10MB/s connection:

PriorityWith No Other Apps RunningWith Slack + Unreal Engine Running
HighFull speed (~10MB/s)Full download speed maintained; slight delay opening Slack & UE
MediumFull speed (~10MB/s)Download speed reduced ~30%; no lag
LowFull speed (~10MB/s)Download speed reduced ~60%; no lag

The Low priority mode significantly reduces I/O contention while multitasking, ideal for users working in Unreal or other demanding environments during downloads. While our internal testers didn’t observe major system slowdowns, this feature provides users more control and flexibility over how ADT Hub behaves under different workloads.

This priority is set to High by default and can be adjusted anytime. If users previously experienced lag during downloads, we encourage them to try the Low priority mode and share feedback.

More Improvement

  • Search crash by version
  • UI/UX improvement in the crash detail loading and icon menu coloring

Bug Fixes

  • User redirected to blank page after click forgot password from ADT Hub
  • Importing CSV file doesn’t autogenerate roles in Access Management
  • The crash status filter is reset every time user changing page
  • Missing “Reopen” button in the crash/issue detail
  • Unable to search user by email address when trying to adding user to the user group
  • Inconsistent number alignment in table & download button format
  • The crash callstack is truncated on the Error page

Known Issues

For the updated list of known issues in ADT components, along with their status and workarounds, refer to the ADT known issues list.