cleanup docs

README.md

@@ -22,11 +22,7 @@ Wiki and knowledge base for growing teams
 3. `abra app new ${REPO_NAME}`
    - **WARNING**: Choose "n" when `abra` asks if you'd like to generate secrets
 4. `abra app config YOURAPPNAME` - be sure to change `$DOMAIN` to something that resolves to
-   your Docker swarm box. For Minio, you'll want:
-   - `AWS_ACCESS_KEY_ID=<minio username>`
-   - `AWS_REGION="us-east-1"`
-   - `AWS_S3_UPLOAD_BUCKET_URL=https://minio.example.com`
-   - `AWS_S3_UPLOAD_BUCKET_NAME=
+   your Docker swarm box
 5. `abra app deploy YOURAPPNAME`
 7. Open the configured domain in your browser to finish set-up
 
@@ -41,14 +37,6 @@ Wiki and knowledge base for growing teams
 abra app cmd YOURAPPNAME app create_email_user test@example.com
 ```
 
-### Post-deploy migration
-
-```
-abra app cmd YOURAPPNAME app migrate
-```
-
-_As of 2022-03-30, this requires `abra` RC version, run `abra upgrade --rc`._
-
 ### Setting up your `.env` config
 
 Avoid the use of quotes (`"..."`) as much as possible, the NodeJS scripts flip out for some reason on some vars.
@@ -61,8 +49,6 @@ Where `<username-to-delete>` is the username of the user to be removed, and
 `<username-to-replace>` is the username of another user, to assign documents and
 revisions to (instead of deleting them).
 
-_As of 2022-03-30, this requires `abra` RC version, run `abra upgrade --rc`._
-
 ### Migrate from S3 to local storage
 
 - `abra app config <domain>`, add