KBLK MC Updates Supported Versions of Java and Bedrock

KBLK MC has published an up-to-date list of versions to connect to the server. The computer supports Minecraft Java from 1.20 to 26.3, and on phones, tablets and Windows — Minecraft Bedrock 26.30–26.52. The server itself runs on the Java 1.21.11 version, with newer and older clients automatically transferred so that players can log in together.

For Java, it is recommended to use the server version. Customer owners 1.21.4 or later can connect without additional restrictions on displaying collectible items. On versions 1.20–1.21.3, entry is also available, but collectibles will look like regular items: hats and their models require 1.21.4 or higher. Blocks and creatures added after the used version of the game may not be displayed correctly.

For Bedrock, the server accepts versions 26.30, 26.31, 26.32, 26.33, 26.34, 26.40–26.45 and 26.50–26.52. These are official builds distributed through the App Store, Google Play and Microsoft Store. The connection is made to mc.kblk.space via port 19132.

Beta and Preview versions, such as 26.70, are not supported on KBLK MC. After the official release of the new version of Mojang, the server team plans to update the compatibility as soon as possible. Players participating in the Beta program on their phone are asked to log out and install the regular version of the game.

KBLK also explained the new Minecraft numbering. Since 2026, Mojang has been using year-by-year designations and updates: for Java, these formats are like 26.1 and 26.2, for Bedrock – 26.30 and 26.50. Mobile numbers like 1.21.65 are no longer used.

If you see “Outdated client” when joining, your game version is too old: select Java 1.21.11, or at least 1.20 as supported by the server; on Bedrock, update the game through your app store. “Outdated server” usually means you are trying to connect with a newer or preview client. If a mobile device reports “Unable to connect to world”, check port 19132 and the server status.

Open the KBLK MC card on BlockRadar to copy the IP mc.kblk.space:25565 for Java and check the current data before logging in. BR-rating, current status of the server, online and ping are available on the page - after checking, you will only have to go into the game.