diff --git a/API.md b/API.md
index e3596d5..67169dd 100644
--- a/API.md
+++ b/API.md
@@ -1626,9 +1626,11 @@ const skepOrganizationProjectOptions: SkepOrganizationProjectOptions = { ... }
| scripts | {[ key: string ]: string} | npm scripts to include. |
| stability | string | Package's Stability. |
| yarnBerryOptions | projen.javascript.YarnBerryOptions | Options for Yarn Berry. |
+| bumpPackage | string | The `commit-and-tag-version` compatible package used to bump the package version, as a dependency string. |
| jsiiReleaseVersion | string | Version requirement of `publib` which is used to publish modules to npm. |
| majorVersion | number | Major version to release from the default branch. |
| minMajorVersion | number | Minimal Major version to release. |
+| nextVersionCommand | string | A shell command to control the next version to release. |
| npmDistTag | string | The npmDistTag to use when publishing from the default branch. |
| postBuildSteps | projen.github.workflows.JobStep[] | Steps to execute after build as part of the release workflow. |
| prerelease | string | Bump versions from the default branch as pre-releases (e.g. "beta", "alpha", "pre"). |
@@ -2630,7 +2632,7 @@ public readonly pnpmVersion: string;
```
- *Type:* string
-- *Default:* "7"
+- *Default:* "9"
The version of PNPM to use if using PNPM as a package manager.
@@ -2719,6 +2721,21 @@ Options for Yarn Berry.
---
+##### `bumpPackage`Optional
+
+```typescript
+public readonly bumpPackage: string;
+```
+
+- *Type:* string
+- *Default:* A recent version of "commit-and-tag-version"
+
+The `commit-and-tag-version` compatible package used to bump the package version, as a dependency string.
+
+This can be any compatible package version, including the deprecated `standard-version@9`.
+
+---
+
##### `jsiiReleaseVersion`Optional
```typescript
@@ -2766,6 +2783,37 @@ Can not be set together with `majorVersion`.
---
+##### `nextVersionCommand`Optional
+
+```typescript
+public readonly nextVersionCommand: string;
+```
+
+- *Type:* string
+- *Default:* The next version will be determined based on the commit history and project settings.
+
+A shell command to control the next version to release.
+
+If present, this shell command will be run before the bump is executed, and
+it determines what version to release. It will be executed in the following
+environment:
+
+- Working directory: the project directory.
+- `$VERSION`: the current version. Looks like `1.2.3`.
+- `$LATEST_TAG`: the most recent tag. Looks like `prefix-v1.2.3`, or may be unset.
+
+The command should print one of the following to `stdout`:
+
+- Nothing: the next version number will be determined based on commit history.
+- `x.y.z`: the next version number will be `x.y.z`.
+- `major|minor|patch`: the next version number will be the current version number
+ with the indicated component bumped.
+
+This setting cannot be specified together with `minMajorVersion`; the invoked
+script can be used to achieve the effects of `minMajorVersion`.
+
+---
+
##### `npmDistTag`Optional
```typescript