Mojang has deployed Minecraft update 2.69, and this is for patch version 1.20.12 (Bedrock). This brings a short list of fixes, which are listed in the official Minecraft July 18 patch notes.

Minecraft Update 2.69 Patch Notes | Minecraft Update 1.20.12 Patch Notes | Minecraft July 18 Patch Notes:

A new update has been released to address some issues that were introduced with the 1.20.10 update.

Note: This update is not yet available on Nintendo Switch or Amazon Fire but will be published soon.

Fixes:

• Fixed resource pack crashes with launch of 1.20.10
• Fixed a crash that could occur on iOS
• Fixed connection stability related to “Abandoned connection closed” errors

While that might be a short list of fixes, the patch released last week included a host of adjustments and fixes, which you can read about here.

Source: Minecraft