message: Prepare for 4.5b
diff: @@ -36,6 +36,7 @@ npm run test
  | `@types/web` [0.0.1](https://www.npmjs.com/package/@types/web/v/0.0.1) | ~4.3 | 4.4 |
  | `@types/web` [0.0.2](https://www.npmjs.com/package/@types/web/v/0.0.2) | ~4.4 beta | 4.4 |
  | `@types/web` [0.0.25](https://www.npmjs.com/package/@types/web/v/0.0.25) | 4.4 | 4.4 |
  +| `@types/web` [0.0.37](https://www.npmjs.com/package/@types/web/v/0.0.37) | 4.5 beta | 4.4 |
  ## `@types/[lib]` Minimum Target
  @@ -84,12 +85,12 @@ To migrate the *.d.ts files into TypeScript:
  1. Run:
  ```sh
  - npm run migrate -- [previous_types_web_version]
  + npm run migrate -- [optional/file/path/to/tsc]
  ```
  The script will look in for a clone of the TypeScript repo in "../TypeScript", or "./TypeScript" to move the generated files in. Or migrate the files manually, you do you.
  -1. Update the README table with the mappings for versions in the `@types/[lib]`. E.g. TS 4.5 -> `@types/web` `0.0.23`.
  +1. Update the README table with the mappings for versions in the `@types/[lib]`. E.g. TS 4.5 -> `@types/web` `0.0.23`. Find that number here: https://www.npmjs.com/package/@types/web
  1. Generate a CHANGELOG for the releases:
  @@ -98,4 +99,6 @@ To migrate the *.d.ts files into TypeScript:
  npm run ts-changelog -- @types/web 0.0.2 0.0.23
  ```
  + You might need to run `git pull origin main --tags` to run this ^
  +
  1. Add the CHANGELOG to the release issue
  