diff --git a/CHANGELOG.md b/CHANGELOG.md
index 959b5290..38f0fe29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,30 @@
 Changes
 =======
 
+Version 3.0.0
+-------------
+
+1. Drop support for `Python 3.7` and `Python 3.8`
+
+2. Add official support for `Python 3.12`, `Python 3.13`
+
+3. Add official support for `arm` processors
+
+4. Make many tests more robust for more combinations of processors / c++ standards
+
+5. Update CI with newer `castxml` versions
+
+5. Removed the `__va_list` declaration on `arm` from the declaration tree
+
+6. Fix issues with spaces in c++ templates (containers traits)
+   I have seen different scenarios regarding spaces in templates.
+   On some platforms there might be spaces, on some others not.
+   This "might" be a breaking change if you used to compare declarations manually,
+   but from a pygccxml point of view all comparisons / search functions are still
+   working as before.
+   Anyway this is a 3.0.0 major version so at least you have been warned.
+
+
 Version 2.6.1
 -------------
 
diff --git a/pyproject.toml b/pyproject.toml
index 0b672d74..d3fe3dac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ keywords = [
   "CastXML",
   "gccxml",
 ]
-version = "2.7.0"
+version = "3.0.0"
 
 classifiers = [
   "Development Status :: 5 - Production/Stable",
@@ -27,8 +27,6 @@ classifiers = [
   "Operating System :: MacOS :: MacOS X",
   "Operating System :: Microsoft :: Windows",
   "Operating System :: POSIX",
-  "Programming Language :: Python :: 3.7",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",