Finalize release notes for v2.0.0.

Author: freakboy3742

CHANGELOG.md

@@ -1,8 +1,8 @@
 # Changelog
 
-## 2.0.0 (In development)
+## 2.0.0 (June 12 2026)
 
-* The shim now writes to Apple's unified logging system (`os_log`) instead of the deprecated `NSLog` API. Output written to `stdout` and `stderr` appears in Console.app and `log stream` as before, but is now tagged with the `OS_LOG_TYPE_DEFAULT` and `OS_LOG_TYPE_ERROR` levels respectively, so the two streams can be filtered separately.
+* Output redirection now writes to Apple's unified logging system (`os_log`) instead of the deprecated `NSLog` API. Output written to `stdout` and `stderr` appears in Console.app and `log stream` as before, but is now tagged with the `OS_LOG_TYPE_DEFAULT` and `OS_LOG_TYPE_ERROR` levels respectively, so the two streams can be filtered separately.
 * The `encoding` attribute on the writer is now `"utf-8"` (previously `"utf-16-le"` / `"utf-16-be"`), reflecting the underlying API.
 * Null characters (`\x00`) are now replaced with Java's "Modified UTF-8" encoding (`\xc0\x80`), rather than being silently dropped.