Update README and release notes

Author: MOmarMiraj

README.md

@@ -46,7 +46,7 @@ To use the 1Password Python SDK in your project:
 3. Install the 1Password Python SDK in your project:
 
    ```bash
-   pip install git+https://[email protected]/1Password/onepassword-sdk[email protected]
+   pip install onepassword-sdk
    ```
 
 4. Use the Python SDK in your project:
@@ -88,7 +88,7 @@ Operations:
 - [x] [Update items](https://developer.1password.com/docs/sdks/manage-items#update-an-item)
 - [x] [Delete items](https://developer.1password.com/docs/sdks/manage-items#delete-an-item)
 - [x] [List items](https://developer.1password.com/docs/sdks/list-vaults-items/)
-- [ ] Add & update tags on items
+- [x] Add & update tags on items
 
 Field types:
 - [x] API Keys

src/release/RELEASE-NOTES

@@ -1,6 +1,6 @@
 The v0.1.2 release of the Python SDK brings:
 * Support for item tags. You can now create, get, and edit tags within your 1Password items using item CRUD functions.
 * Support for fetching one-time password codes using secret references. You can now fetch your TOTP code with the `secrets.resolve` function, using a secret reference for the TOTP field in your item. For example: "op://vault/item/field?=attribute=totp"
-* PyPI wheels for the Python SDK. You can now install the Python SDK via `pip3 install onepassword-sdk`
+* PyPI wheels for the Python SDK. You can now install the Python SDK via `pip install onepassword-sdk`
 * Full support for optional values. You no longer have to manually set `details: None` or `section: None` when instantiating `ItemCreateParams`.
 * Item creation now only requires specifying the vault ID, item category, and item title.