also update readme

README.md

@@ -64,8 +64,8 @@ Automatic approvals are managed in the [`auto-approve.yml`](https://github.com/g
 
 ## Under the hood
 
-The system uses [Craft](https://github.com/getsentry/craft) under the hood to prepare and publish releases. It uses `GH_SENTRY_BOT_PAT` personal access token, tied to the [getsentry-bot](https://github.com/getsentry-bot) account to perform repository actions automatically. This account is a member of the [release-bot team](https://github.com/orgs/getsentry/teams/release-bot). The reason for using a team is to ease role-based ACLs and making the rotation of the bot account itself if/when needed.
+The system uses [Craft](https://github.com/getsentry/craft) under the hood to prepare and publish releases. It uses tokens from [Sentry Release Bot](https://github.com/apps/sentry-release-bot) is a GitHub App that is installed on all repos in `getsentry` with read and write access to code, PRs, and actions. We utilize the [create-github-app-token](https://github.com/actions/create-github-app-token) to generate a short live token in every action run, with `SENTRY_RELEASE_BOT_CLIENT_ID` and `SENTRY_RELEASE_BOT_PRIVATE_KEY` defined at the organization level.
 
 This repo is read-only for everyone except for release managers. This is because all sensitive secrets such as admin-level GitHub access tokens or package repository publishing tokens (npm, PyPI, cargo, etc.) are defined in this repository as secrets and anyone with write access can create or trigger an arbitrary GitHub action workflow, exposing these secrets without any indication. See getsentry/sentry#21930 for an example.
 
-Due to the same reason above, [action-prepare-release](https://github.com/getsentry/action-prepare-release/) needs yet another bot, [Sentry Release Bot](https://github.com/apps/sentry-release-bot) is a GitHub App that is installed on all repos in `getsentry` with read and write access to code, PRs, and actions. This is to automatically create publish request issues from the action. We cannot use `GITHUB_TOKEN` for these actions as [GitHub prevents triggering more workflows via this token](https://docs.github.com/en/actions/reference/events-that-trigger-workflows). We utilize the [create-github-app-token](https://github.com/actions/create-github-app-token) to generate a short live token in every action run, with `SENTRY_RELEASE_BOT_CLIENT_ID` and `SENTRY_RELEASE_BOT_PRIVATE_KEY` defined at the organization level.
+Due to the same reason above, [action-prepare-release](https://github.com/getsentry/action-prepare-release/) also utilizes tokens from Sentry Release Bot. This is to automatically create publish request issues from the action. We cannot use `GITHUB_TOKEN` for these actions as [GitHub prevents triggering more workflows via this token](https://docs.github.com/en/actions/reference/events-that-trigger-workflows).