BREAKING CHANGE
In Nx v19, implementing a custom changelog renderer would involve a lot
of work on the user side. They would need to create an additional
function making every property available in its declaration and then
call the underlying default one and customize the final string (or
reimplement the whole thing).
E.g.
```js
const changelogRenderer = async ({
projectGraph,
commits,
releaseVersion,
project,
entryWhenNoChanges,
changelogRenderOptions,
repoSlug,
conventionalCommitsConfig,
changes,
}) => {
const defaultChangelog = await defaultChangelogRenderer({
projectGraph,
commits,
releaseVersion,
project,
entryWhenNoChanges,
changelogRenderOptions,
repoSlug,
conventionalCommitsConfig,
changes,
});
// ...Do custom stuff and return final string...
};
module.exports = changelogRenderer;
```
In Nx v20, changelog renderer are classes. The DefaultChangelogRenderer
can therefore easily and granularly be extended and customized, and the
config does not need to be redeclared on the user side at all. We will
improve things even further in this area, but this breaking change is an
important stepping stone.
E.g. for manipulating the final string equivalent to the previous
example:
```js
module.exports = class CustomChangelogRenderer extends (
DefaultChangelogRenderer
) {
async render() {
const defaultChangelogEntry = await super.render();
// ...Do custom stuff and return final string...
}
};
```
E.g. for customizing just how titles get rendered:
```js
class CustomChangelogRenderer extends DefaultChangelogRenderer {
renderVersionTitle(): string {
return 'Custom Version Title';
}
}
```
Smart Monorepos · Fast CI
Nx is a build system, optimized for monorepos, with plugins for popular frameworks and tools and advanced CI capabilities including caching and distribution.
Create a new Nx workspace with
npx create-nx-workspace
...or run
npx nx init
to add Nx to your existing workspace to get faster task scheduling, caching and more. More in the docs.
Learn about CI with Nx Cloud
Nx Cloud connects directly to your existing CI setup, helping you scale your monorepos on CI by leveraging remote caching, task distribution across multiple machines, automated e2e test splitting and automated task flakiness detection
Connect your existing Nx workspace with
npx nx connect
Learn more in the Nx CI docs »
Useful links
Want to help?
If you want to file a bug or submit a PR, read up on our guidelines for contributing and watch this video that will help you get started.

Core Team
| Victor Savkin | Jason Jean | Benjamin Cabanes | Jack Hsu |
|---|---|---|---|
| vsavkin | FrozenPandaz | bcabanes | jaysoo |
| Jo Hanna Pearce | Jon Cammisuli | Isaac Mann | Juri Strumpflohner |
|---|---|---|---|
| jdpearce | cammisuli | isaacplmann | juristr |
| Philip Fulcher | Caleb Ukle | Katerina Skroumpelou | Colum Ferry |
|---|---|---|---|
| philipjfulcher | barbados-clemens | mandarini | Coly010 |
| Emily Xiong | Miroslav Jonaš | Leosvel Pérez Espinosa | Zachary DeRose |
|---|---|---|---|
| xiongemi | meeroslav | leosvelperez | ZackDeRose |
| Craigory Coppola | Chau Tran | Nicholas Cunningham | Max Kless |
|---|---|---|---|
| AgentEnder | nartc | ndcunningham | MaxKless |