[7.0] Begin ForgeGradle 7.0's Release Candidate lifecycle

src/main/java/net/minecraftforge/gradle/internal/Constants.java

@@ -28,9 +28,7 @@ final class Constants {
     /// Use these with [java.text.MessageFormat#format(String, Object...)].
     static final class Messages {
         static final String WELCOME = """
-            Welcome to ForgeGradle 7.0 BETA!
-
-            This is an unstable release of ForgeGradle 7 for testing purposes.
+            Welcome to ForgeGradle 7.0 Release Candidate!
 
             Here are some release highlights:
             - Complete rewrite of the plugin and underlying code.
@@ -41,26 +39,26 @@ static final class Messages {
               work-in-progress).
 
             A couple of important things to note:
-            - ForgeGradle 6 and older will no longer be supported, except for critical bug
-              fixes. We will (gently) encourage developers to move away from them and use
-              ForgeGradle 7 instead.
             - Many plugins that worked with ForgeGradle 6, such as Parchment's Librarian,
               do not work with ForgeGradle 7. For most cases (such as parchment), we have
               implemented native support. If ForgeGradle 7 is lacking in some aspect,
               please let us know!
             - Many things that ForgeGradle 6 and older used to do are now decentralized
               away from the plugin. This means that your project will need to apply
               'net.minecraftforge.accesstransformers' if you wish to use AccessTransformers.
-              If you are on an older version (1.20.4 and older), you will need the
-              'net.minecraftforge.obfuscation' plugin. Many of these come with our provided
-              MDK, so this should not be an issue for you.
-
-            For more details on this release, see https://docs.minecraftforge.net/en/fg-7.0/""";
+            - During ForgeGradle 7.0's release candidate phase, the API will no longer
+              accept breaking changes, but there may still be some bugs before the final
+              release.
+            - Many additional functionalities that are currently missing will be added in
+              ForgeGradle 7.1.""";
 
         static final String WELCOME_CONDITION = """
-            This message will not display again until the next major beta update, ForgeGradle
-            7.1, or the below file is deleted:
-            {}""";
+            This message will not display again until ForgeGradle 7.0 or the below file is
+            deleted:
+            {}
+
+            Documentation will be coming at a later date. Thank you for testing
+            ForgeGradle 7!""";
 
         static final String MAGIC = """
             This build is using ForgeGradle Magic. ForgeGradle Magic employs automatic

src/main/java/net/minecraftforge/gradle/internal/ForgeGradleMessage.java

@@ -13,8 +13,8 @@
 import java.util.Locale;
 
 enum ForgeGradleMessage {
-    WELCOME("7_0_BETA_WELCOME_1", Constants.Messages.WELCOME, Constants.Messages.WELCOME_CONDITION),
-    MAGIC("7_0_BETA_MAGIC_1", Constants.Messages.MAGIC);
+    WELCOME("7_0_RC_WELCOME_1", Constants.Messages.WELCOME, Constants.Messages.WELCOME_CONDITION),
+    MAGIC("7_0_RC_MAGIC_1", Constants.Messages.MAGIC);
 
     private static final String MESSAGES_DIR = "messages";