Explainer of the 3 SDKs, MySQL updates

Author: benitav

README.md

@@ -2,7 +2,7 @@
   <a href="https://www.powersync.com" target="_blank"><img src="https://github.com/powersync-ja/.github/assets/7372448/d2538c43-c1a0-4c47-9a76-41462dba484f"/></a>
 </p>
 
-*[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres or MongoDB on the server-side (MySQL coming soon).*
+_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres, MongoDB or MySQL on the server-side._
 
 PowerSync SDK for Dart and Flutter
 ===========

packages/powersync/README.md

@@ -4,12 +4,18 @@
 
 # PowerSync SDK for Flutter
 
-_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres or MongoDB on the server-side (MySQL coming soon)._
+_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres, MongoDB or MySQL on the server-side._
 
 This package (`powersync`) is the PowerSync client SDK for Flutter.
 
 See a summary of features [here](https://docs.powersync.com/client-sdk-references/flutter).
 
+> **Note**
+> This SDK is recommended for Flutter applications that do not require on-device encryption.
+
+> - For Flutter applications that require encryption, use the [`powersync_sqlcipher`](https://pub.dev/packages/powersync_sqlcipher) SDK.
+> - For use cases such as server-side Dart or non-Flutter Dart environments, use the [`powersync_core`](https://pub.dev/packages/powersync_core) SDK.
+
 # Installation
 
 ```bash

packages/powersync_core/README.md

@@ -4,7 +4,7 @@
 
 # PowerSync SDK for Dart
 
-_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres or MongoDB on the server-side (MySQL coming soon)._
+_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres, MongoDB or MySQL on the server-side._
 
 This package (`powersync_core`) is the PowerSync client SDK for Dart.
 

packages/powersync_sqlcipher/README.md

@@ -4,11 +4,11 @@
 
 # PowerSync with SQLCipher SDK for Flutter
 
-_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres or MongoDB on the server-side (MySQL coming soon)._
+_[PowerSync](https://www.powersync.com) is a sync engine for building local-first apps with instantly-responsive UI/UX and simplified state transfer. Syncs between SQLite on the client-side and Postgres, MongoDB or MySQL on the server-side._
 
 This package (`powersync_sqlcipher`) is the PowerSync client SDK for Flutter with encryption enabled using SQLCipher. 
 
-If you do not require encryption, we recommend using the [`powersync`](/packages/powersync/README.md) SDK.
+If you do not require encryption in your Flutter application, we recommend using the [`powersync`](https://pub.dev/packages/powersync) SDK.
 
 ### Installing PowerSync with SQLCipher encryption in your own project