Download the rbxm file for the most recent beta (unzip if needed)
Open your game in Studio and right click on ServerScriptService
Click "Insert from File" and open the rbxm file you downloaded
1. This should replace your old SDK if you had one

Changelog

SDK Version 50 Release (4/9/2025)

New SBCommands tool

v50 Release.rbxm.zip

SDK Version 50 Beta 1 (4/4/2025)

New SBCommands tool

v50 Beta 1.rbxm.zip

SDK Version 49 Release (3/10/2025)

[Popfeed] Fixed missing logo

v49 Release.rbxm.zip

SDK Version 48 Beta 2 (2/20/2025)

v48 Beta 2.rbxm.zip

SDK Version 48 Beta 1 (2/12/2025)

[Music Player] Added DisplayPlayerList config

v48 Beta 1.rbxm.zip

SDK Version 48 Release (2/12/2025)

[Popmall] Redesigned homepage
[Popmall] Added CatalogPrimaryButton config
[Popmall] Added CatalogToolbarButtonLocation config
[Popmall] Popmall bug fixes/improvements
[Music Player] Improved music player layout

v48 Release.rbxm.zip

SDK Version 47 Beta 2 (2/6/2025)

Updated music player layout
Popmall bug fixes/improvements
Added CatalogPrimaryButton config
Added CatalogToolbarButtonLocation config

v47 Beta 2.rbxm.zip

SDK Version 47 Beta 1 (1/29/2025)

Revamped popmall homepage

v47 Beta 1.rbxm.zip

SDK Version 47 Release (1/14/2025)

Popmall bug fixes/improvements

SDK Version 46 Beta 4 (12/10/2024)

Popmall shops bug fixes/improvements

v46 Beta 4.rbxm.zip

SDK Version 46 Beta 3 (12/6/2024)

Popmall shops creating/editing

v46 Beta 3.rbxm.zip

SDK Version 46 Beta 2 (11/14/2024)

Performance improvements
Popmall Shops bug fixes

v46 Beta 2.rbxm.zip

SDK Version 46 Beta 1 (11/6/2024)

Popmall Shops

v46 Beta 1.rbxm.zip

SDK Version 45 Release (9/30/2024)

Bug fixes

v45 Release.rbxm.zip

SDK Version 44 Release (8/7/2024)

Fix bug with 5-option survey questions
Fix Popmall purchases

v44 Release.rbxm.zip

SDK Version 43 Beta 1 (7/24/2024)

v43 Beta 1.rbxm.zip

SDK Version 42 Release (7/23/2024)

Automatically block purchase of free limiteds in Popmall
- Set BloxbizConfig.CatalogPurchaseAllowList = { ...itemIds } to allow purchase of a free limited

v42 Release.rbxm.zip

SDK Version 42 Beta 1 (7/3/2024)

Fix bug with directly opening catalog categories

v42 Beta 1.rbxm.zip

SDK Version 41 Release (7/3/2024)

Custom Events debug mode
Bug fixes

v41 Release.rbxm.zip

SDK Version 40 Release (6/3/2024)

New Music Player feature. Learn More
Updated to TopbarPlus v3
Added a warning message for the outdated TopbarPlus version
Latest TopbarPlus version: https://devforum.roblox.com/t/v3-topbarplus-v300-construct-intuitive-topbar-icons-customise-them-with-themes-dropdowns-captions-labels-and-much-more/