Update README.md

README.md

@@ -164,7 +164,7 @@ Various services that don't fit any other categories.
 
 | Name | Default? | Description | Documentation |
 | ---- | -------- | ----------- | ------------- |
-| [sliding-sync](https://github.com/matrix-org/sliding-sync)| x | Sliding Sync support for clients which require it (e.g. Element X) | [Link](docs/configuring-playbook-sliding-sync-proxy.md) |
+| [sliding-sync](https://github.com/matrix-org/sliding-sync)| x | (Not required for Synapse > `1.114` and Conduit > `0.6.0`) Sliding Sync support for clients which require it (e.g. Element X) | [Link](docs/configuring-playbook-sliding-sync-proxy.md) |
 | [synapse_auto_accept_invite](https://github.com/matrix-org/synapse-auto-accept-invite) | x | A Synapse module to automatically accept invites. | [Link](docs/configuring-playbook-synapse-auto-accept-invite.md) |
 | [synapse_auto_compressor](https://github.com/matrix-org/rust-synapse-compress-state/#automated-tool-synapse_auto_compressor) | x | A cli tool that automatically compresses `state_groups` database table in background. | [Link](docs/configuring-playbook-synapse-auto-compressor.md) |
 | [synapse-simple-antispam](https://github.com/t2bot/synapse-simple-antispam) (advanced) | x | A spam checker module | [Link](docs/configuring-playbook-synapse-simple-antispam.md) |