README: remove toc, update target date

Update the README to remove the table of contents, and update the target
stability date from 'mid July' to 'August': mid July does not allow
enough time for testing.

Author: findleyr

README.md

@@ -12,14 +12,7 @@ development kit (SDK) for the Model Context Protocol (MCP).
 **WARNING**: The SDK is currently unstable and subject to breaking changes.
 Please test it out and file bug reports or API proposals. The [TODO](#todo)
 section below outlines outstanding release blockers. We aim to release a stable
-version of the SDK in mid July, 2025.
-
-	1. [Package documentation](#package-documentation)
-	1. [Example](#example)
-	1. [TODO](#todo)
-	1. [Design](#design)
-	1. [Acknowledgements](#acknowledgements)
-	1. [License](#license)
+version of the SDK in August, 2025.
 
 ## Package documentation
 

internal/readme/README.src.md

@@ -11,9 +11,7 @@ development kit (SDK) for the Model Context Protocol (MCP).
 **WARNING**: The SDK is currently unstable and subject to breaking changes.
 Please test it out and file bug reports or API proposals. The [TODO](#todo)
 section below outlines outstanding release blockers. We aim to release a stable
-version of the SDK in mid July, 2025.
-
-%toc
+version of the SDK in August, 2025.
 
 ## Package documentation