From 13cc0d3014543bd65ef6dea02b8a5dcae773e12c Mon Sep 17 00:00:00 2001
From: Juergen Kunz <juergen@foss.global>
Date: Mon, 17 Nov 2025 08:36:33 +0000
Subject: [PATCH] BREAKING CHANGE(tsconfig): Remove experimentalDecorators and
 useDefineForClassFields from tsconfig.json

---
 changelog.md             | 7 +++++++
 ts/00_commitinfo_data.ts | 2 +-
 tsconfig.json            | 2 --
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/changelog.md b/changelog.md
index 89af5b5..aeca7ed 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 2025-11-17 - 2.0.0 - BREAKING CHANGE(tsconfig)
+Remove experimentalDecorators and useDefineForClassFields from tsconfig.json
+
+- tsconfig.json: removed compilerOptions.experimentalDecorators — decorator support is no longer enabled by default. Projects using decorators must enable experimentalDecorators in their own tsconfig.
+- tsconfig.json: removed compilerOptions.useDefineForClassFields — class field emit will follow TypeScript defaults, which may change runtime semantics for some classes.
+- This may break consumers relying on the previous compiler options; bumping the major version to reflect the potential breaking change.
+
 ## 2025-10-17 - 1.6.2 - fix(ts/index)
 Use cli.js as the spawned CLI entry point instead of cli.child.js
 
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 63d7e9a..1286ae5 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsrun',
-  version: '1.6.2',
+  version: '2.0.0',
   description: 'run typescript programs efficiently'
 }
diff --git a/tsconfig.json b/tsconfig.json
index dfe5a55..70d3f34 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,5 @@
 {
   "compilerOptions": {
-    "experimentalDecorators": true,
-    "useDefineForClassFields": false,
     "target": "ES2022",
     "module": "NodeNext",
     "moduleResolution": "NodeNext",