diff --git a/docs/changelog.md b/docs/changelog.md
new file mode 100644
index 0000000..921fd23
--- /dev/null
+++ b/docs/changelog.md
@@ -0,0 +1,33 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
+
+## [1.0] - 2024-??-??
+
+### Added
+
+- RenderCV is now a $\LaTeX$ CV framework. Users can move their $\LaTeX$ CV themes to RenderCV to produce their CV from RenderCV's YAML input.
+- RenderCV now generates Markdown and HTML versions of the CV to allow users to paste the content of the CV to another software (like [Grammarly](https://www.grammarly.com/)) for spell checking.
+- A new theme has been added: `moderncv`.
+- A new theme has been added: `sb2nov`.
+
+### Changed
+
+- The data model is changed to be more flexible. All the sections are now under the `sections` field. All the keys are arbitrary and rendered as section titles. The entry types can be any of the six built-in entry types, and they will be detected by RenderCV for each section.
+- The templating system has been changed completely.
+- The command-line interface (CLI) is improved.
+- The validation error messages are improved.
+- TinyTeX has been moved to [another repository](https://github.com/sinaatalay/tinytex-release), and it is being pulled as a Git submodule. It is still pushed to PyPI, but it's not a part of the repository anymore.
+- Tests are improved, and it uses `pytest` instead of `unittest`.
+- The documentation has been rewritten.
+- The reference has been rewritten.
+- The build system has been changed from `setuptools` to `hatchling`.
+
+<!-- ### Removed
+
+-  -->
+
+[unreleased]: https://github.com/sinaatalay/rendercv/compare/v1.0...HEAD
+[1.0]: https://github.com/sinaatalay/rendercv/releases/tag/v1.0
diff --git a/mkdocs.yaml b/mkdocs.yaml
index fa10bd9..27a8033 100644
--- a/mkdocs.yaml
+++ b/mkdocs.yaml
@@ -52,6 +52,7 @@ nav:
       - data_models.py: reference/data_models.md
       - renderer.py: reference/renderer.md
       - themes: reference/themes.md
+  - Changelog: changelog.md
 
 markdown_extensions:
   # see https://facelessuser.github.io/pymdown-extensions/extensions/inlinehilite/ for more pymdownx info