chore: prepare pi-devin 0.2.0 release

README.md

@@ -41,7 +41,7 @@ From npm:
 pi install npm:pi-devin
 ```
 
-The published `pi-devin@0.1.2` predates Pi 0.86 support. For Pi 0.86+, use the git install above until a newer npm release is available.
+Version 0.2.0 requires Pi 0.86+ and Node 22.19+. It restores system instructions and tools on the current Pi transcript format and sends system instructions through Devin's dedicated prompt field. Version 0.1.2 predates Pi 0.86 support.
 
 `pi-devin-local` is a separate npm package maintained in the [mizorewww/pi-devin fork](https://github.com/mizorewww/pi-devin). Changes merged here do not update that package. Install only one: both packages register the `devin` provider, so their registrations can overwrite each other.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pi-devin",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "description": "Pi provider for Devin Local models. Auth and catalog come from the local Devin CLI; Pi stays the harness.",
   "type": "module",
   "keywords": [