2024-09: multiboot2

Author: phip1611

content/this-month/2024-09/index.md

@@ -61,6 +61,34 @@ In this section, we give an overview of notable changes to the projects hosted u
     <<changelog, either in list or text form>>
 -->
 
+### [`multiboot2`](https://github.com/rust-osdev/acpi)
+<span class="maintainers">Maintained by [@phip1611](https://github.com/phip1611)</span>
+
+_Convenient and safe parsing of Multiboot2 Boot Information (MBI) structures and
+the contained information tags. Usable in no_std environments, such as a kernel.
+An optional builder feature also allows the construction of the corresponding
+structures._
+
+[Last month](../2024-08), we talked about the major milestone of the `v0.22` 
+release of the `multiboot2` crate, where all Undefined Behaviour (UB) and a 
+bunch of safety and memory issues have been removed / fixed. After a short 
+grace-period of one month, we now yanked all prior releases. As all of them
+contain UB, sensitive low-level software can break in subtle ways. 
+
+We hope that all users can have a smooth migration to `v0.22` or above 
+(with Rust 1.70 from June 2023 as MSRV). If there are problems, we
+are happy to temporarily unyank certain versions or create a `v0.22.x`
+with a lower MSRV. We can discuss this 
+[here](https://github.com/rust-osdev/multiboot2/issues/237).
+
+Further, we released `v0.23` which contains dependency bumps and missing 
+tags. Specifically:
+- ApmTag
+- BootdevTag
+- NetworkTag
+
+Please find more in the [changelog](https://github.com/rust-osdev/multiboot2/blob/main/multiboot2/CHANGELOG.md).
+
 
 ## Other Projects