misc: prepare release

Author: phip1611

Cargo.lock

@@ -24,3 +24,5 @@ util = { path = "./util" }
 # transparently during local development.
 [patch.crates-io]
 multiboot2 = { path = "../../multiboot2" }
+multiboot2-common = { path = "../../multiboot2-common" }
+multiboot2-header = { path = "../../multiboot2-header" }

integration-test/bins/Cargo.lock

@@ -4,7 +4,7 @@ description = """
 Library with type definitions and parsing functions for Multiboot2 headers.
 This library is `no_std` and can be used in bootloaders.
 """
-version = "0.4.0"
+version = "0.5.0"
 authors = [
     "Philipp Schuster <[email protected]>"
 ]
@@ -43,7 +43,7 @@ unstable = []
 derive_more.workspace = true
 log.workspace = true
 ptr_meta.workspace = true
-multiboot2 = { version = "0.21.0", default-features = false }
+multiboot2 = { version = "0.22.0", default-features = false }
 multiboot2-common = "0.1.0"
 
 [package.metadata.docs.rs]

integration-test/bins/Cargo.toml

@@ -1,8 +1,18 @@
 # CHANGELOG for crate `multiboot2-header`
 
-## Unreleased
+## v0.5.0
+
+This release contains a major refactoring of the internals, guaranteeing
+even more sanity checks for correct behaviour and lack of UB. In this release,
+the `Builder` was rewritten and lots of corresponding UB in certain
+corer-cases removed. Further, the builder's API was streamlined.
+
+If you are interested in the internals of the major refactorings recently taken
+place, please head to the documentation of `multiboot2-common`.
 
 - **Breaking** All functions that returns something useful are now `#[must_use]`
+- **Breaking** The builder type is now just called `Builder`. This needs the
+  `builder` feature.
 - Updated to latest `multiboot2` dependency
 
 ## 0.4.0 (2024-05-01)

multiboot2-header/Cargo.toml

@@ -6,7 +6,7 @@ Multiboot2-compliant bootloaders, such as GRUB. It supports all tags from the
 specification including full support for the sections of ELF files. This library
 is `no_std` and can be used in a Multiboot2-kernel.
 """
-version = "0.21.0"
+version = "0.22.0"
 authors = [
     "Philipp Oppermann <[email protected]>",
     "Calvin Lee <[email protected]>",

multiboot2-header/Changelog.md

@@ -1,8 +1,24 @@
 # CHANGELOG for crate `multiboot2`
 
-## Unreleased
-
--
+## v0.22.0
+
+This release contains another major refactoring of the internals, guaranteeing
+even more sanity checks for correct behaviour and lack of UB. In this release,
+the `Builder` was rewritten and lots of corresponding UB in certain
+corer-cases removed. Further, the builder's API was streamlined.
+
+If you are interested in the internals of the major refactorings recently taken
+place, please head to the documentation of `multiboot2-common`.
+
+- **Breaking** The builder type is now just called `Builder`. This needs the
+  `builder` feature.
+- **Breaking** The framebuffer tag has been marked `unsafe` as its
+  implementation contains UB and needs rework. This originates from no longer
+  active contributors. **Contributions are welcome.** This is the last place
+  with UB that I am aware of after the recent intense and tough refactorings.
+- The trait `TagTrait` was removed and was replaced by a new `Tag` trait coming
+  from `multiboot2-common`. This only affects you if you provide custom tag
+  types for the library.
 
 ## 0.21.0 (2024-08-17)
 
@@ -12,6 +28,9 @@ increased the memory safety! 🎉 Only a small part of these internal refactorin
 leak to the public interface. If you don't use external custom tags, you
 should be fine from any refactorings.
 
+_**Edit**: The above's statement is not true for the builder, which still
+contains UB. This is gated behind the `builder` feature._
+
 Please note that **all previous releases** must be considered unsafe, as they
 contain UB. However, it is never clear how UB results in immediate incorrect
 behaviour and it _might_ work. **Nevertheless, please migrate to the latest