Stronger wording to direct users to working unity versions (#334)

* Some wording changes to the required unity versions

we've had a few people utilize Unity 2021.2, but have a lot of errors/issues in the console. It's best to direct users to 2022.3.32f1 onward.

* Removed recommended verbiage

Author: Lethalchip

docs/unity/index.md

@@ -12,12 +12,12 @@ Our game, called [Blackhol.io](https://github.com/ClockworkLabs/Blackholio), wil
 
 This tutorial assumes that you have a basic understanding of the Unity Editor, using a command line terminal and programming. We'll give you some CLI commands to execute. If you are using Windows, we recommend using Git Bash or PowerShell. For Mac, we recommend Terminal.
 
-We recommend using Unity `2022.3.32f1` or later, but the SDK's minimum supported Unity version is `2021.2` as the SDK requires C# 9. This tutorial has been tested with the following Unity versions.
+SpacetimeDB supports Unity version `2022.3.32f1` or later, and this tutorial has been tested with the following Unity versions:
 
 - `2022.3.32f1 LTS`
 - `6000.0.33f1`
 
-Please file an issue [here](https://github.com/clockworklabs/spacetime-docs/issues) if you encounter an issue with a specific Unity version.
+Please file an issue [here](https://github.com/clockworklabs/spacetime-docs/issues) if you encounter an issue with a specific Unity version, but please be aware that the SpacetimeDB team is unable to offer support for issues related to versions of Unity prior to `2022.3.32f1 LTS`.
 
 ## Blackhol.io Tutorial - Basic Multiplayer
 

docs/unity/part-1.md

@@ -30,7 +30,7 @@ In this section, we will guide you through the process of setting up a Unity Pro
 
 ### Step 1: Create a Blank Unity Project
 
-The SpacetimeDB Unity SDK minimum supported Unity version is `2021.2` as the SDK requires C# 9. See [the overview](.) for more information on specific supported versions.
+SpacetimeDB supports Unity version `2022.3.32f1` or later. See [the overview](.) for more information on specific supported versions.
 
 Open Unity and create a new project by selecting "New" from the Unity Hub or going to **File -> New Project**.