chore: final release updates

Author: sean-perkins

CHANGELOG.md

@@ -1,4 +1,8 @@
-## [3.0.2]
+## [4.0.0](https://github.com/ionic-team/ionic-storage/compare/v3.0.6...v4.0.0) (2023-05-19)
+
+Improves compatibility with Angular 15+ applications.
+
+## [3.0.2](https://github.com/ionic-team/ionic-storage/compare/v2.3.1...v3.0.2) (2021-03-16)
 
 Major release with breaking changes. Adds support for non-Angular projects, such as React, Vue, or plain JS, as well as the ability to specify different storage engines. Also adds support for [Ionic Secure Storage](https://ionic.io/docs/secure-storage) with Encryption support.
 

RELEASE.md

@@ -0,0 +1,19 @@
+# Releasing a new version
+
+## `@ionic/core`
+
+1. Update the version in `lerna.json` and `lib/package.json`
+2. Update the `CHANGELOG.md` file with the new version and date.
+3. Install dependencies from `lib/` to ensure the `package-lock.json` is updated with the latest version.
+4. Run `npm publish` to publish the new version of `@ionic/core` (this will build and publish the package).
+5. Commit the changes.
+
+## `@ionic/angular`
+
+1. Update the version in `angular/package.json`
+2. Update the `dependencies` of `angular/package.json` to reference the new version of `@ionic/core`.
+3. Install the new version of `@ionic/core` by running `npm install` in the `angular` directory.
+4. Build `@ionic/angular` by running `npm run build` in the `angular` directory.
+5. Set the current working directory to `angular/dist`.
+6. Run `npm publish` to publish the new version of `@ionic/angular`.
+7. Commit the changes.