diff --git a/docs/changelog.md b/docs/changelog.md
index 78fdc88..a67e457 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,28 +1,31 @@
 # Changelog
 
-## 0.9.0 (beta 5: 27-09-2024)
+## 0.9.0 (beta 6: 30-09-2024)
 
-Features:
+Refactoring:
 
-- Add TypedDict's in new module for typing pyproject.toml dicts
-- `all_errors=True` causes `ExceptionGroup`'s to be emitted
-- Support METADATA 2.1+ JSON format with new `.as_json()` method
+- Move `validate_*` functions into `extras_*` instead
+- Use `Dynamic` for the type of `.dynamic`
+- Reformat single quotes to double quotes to match packaging
+- Produce standard Python repr style in error messages
 
-Internal and CI:
+Fixes:
 
-- Require 100% coverage
+- Improve locking for just metadata fields
 
-Refactoring:
+Docs:
+
+- Include extra badge in readme
+- Rework docs, include README and more classes
+- Changelog is now in markdown
 
-- Spit up over multiple files
-- Remove data fetcher, use static types wherever possible
 
 ## 0.9.0 (WIP)
 
 This release adds PEP 639 support (METADATA 2.4), refactors the RFC messages,
-and adds a lot of validation (including warnings and opt-in errors). The beta
-releases are intended for backend authors to try out the changes before a final
-release.
+and adds a lot of validation (including warnings and opt-in errors), a way to
+produce all validation errors at once, and more. The beta releases are intended
+for backend authors to try out the changes before a final release.
 
 Features:
 
@@ -31,6 +34,9 @@ Features:
 - Validate project name
 - Validate entrypoint group names
 - Setting a non-dynamic field is an error
+- Add TypedDict's in new module for typing pyproject.toml dicts
+- `all_errors=True` causes `ExceptionGroup`'s to be emitted
+- Support METADATA 2.1+ JSON format with new `.as_json()` method
 
 Fixes:
 
@@ -48,7 +54,10 @@ Refactoring:
 - Remove indirection accessing `metadata_version`, add `auto_metadata_version`
 - Rework how dynamic works, add `dynamic_metadata`
 - Use dataclass instead of named tuple
-- chore: use named arguments instead of positional
+- Use named arguments instead of positional
+- Spit up over multiple files
+- Remove `DataFetcher`, use static types wherever possible
+
 
 Internal and CI:
 
@@ -62,6 +71,7 @@ Internal and CI:
 - Refactor and cleanup tests
 - Add human readable IDs to tests
 - Fix coverage context
+- Require 100% coverage
 
 ## 0.8.0 (17-04-2024)
 
diff --git a/pyproject_metadata/__init__.py b/pyproject_metadata/__init__.py
index 6743bf8..9f5ff0b 100644
--- a/pyproject_metadata/__init__.py
+++ b/pyproject_metadata/__init__.py
@@ -42,11 +42,10 @@
 import packaging.utils
 import packaging.version
 
-__version__ = "0.9.0b5"
+__version__ = "0.9.0b6"
 
 __all__ = [
     "ConfigurationError",
-    "ConfigurationWarning",
     "License",
     "RFC822Message",
     "RFC822Policy",