release: @loop-lang/loop 0.6.0 · libs 0.3.0

CHANGELOG.md

@@ -6,7 +6,17 @@ Versions track the `@loop-lang/loop` installer package.
 
 ## [Unreleased]
 
+## [0.6.0] — 2026-06-29
+
+> `@loop-lang/loop` 0.6.0 · `@loop-lang/{parser,runtime,stdlib,viz}` 0.3.0 · `loop-vscode` 0.4.0
+
 ### Added
+- **Agentic-engineering constructs** — new `.loop` vocabulary for rigor and
+  observability: trajectory `evals` (with a `the bar:` threshold), an `observe:` block
+  that prints an OpEx token-burn report after a run, and `rigor` levels
+  (structured / agentic), with worked example loops under `examples/agentic/`. New
+  `loop-run explain <file>` prints a plain-English view of a loop. The tutorial and the
+  keyword reference document the additions.
 - `demo.loop` — a copy-and-edit sample pipeline (plan → implement → ship) at the
   repo root for the README/tutorial.
 

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@loop-lang/loop",
-  "version": "0.5.0",
+  "version": "0.6.0",
   "description": "Install LoopFlow (.loop) into any repo so Claude Code — or any agent — can author and run self-correcting, human-gated coding loops.",
   "license": "Apache-2.0",
   "publishConfig": {

packages/parser/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@loop-lang/parser",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Parses LoopFlow (.loop) natural-language source into the open loop-spec IR.",
   "license": "Apache-2.0",
   "type": "module",

packages/runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@loop-lang/runtime",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Executes a loop-spec by driving Claude Code: cycles, the reflect back-edge, policy gates, verification, and human-in-the-loop nodes.",
   "license": "Apache-2.0",
   "type": "module",
@@ -39,9 +39,9 @@
     "src"
   ],
   "dependencies": {
-    "@loop-lang/parser": "0.2.0",
-    "@loop-lang/stdlib": "0.2.0",
-    "@loop-lang/viz": "0.2.0"
+    "@loop-lang/parser": "0.3.0",
+    "@loop-lang/stdlib": "0.3.0",
+    "@loop-lang/viz": "0.3.0"
   },
   "scripts": {
     "build": "tsc -p tsconfig.json",

packages/stdlib/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@loop-lang/stdlib",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Bundled LoopFlow presets (methods as .loop files) and a resolver for `use`.",
   "license": "Apache-2.0",
   "type": "module",

packages/viz/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@loop-lang/viz",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Render a LoopFlow loop-spec as a self-contained HTML control-loop schematic — the plan/act/observe cycle and the reflect back-edge, made visible.",
   "license": "Apache-2.0",
   "type": "module",
@@ -36,7 +36,7 @@
     "src"
   ],
   "dependencies": {
-    "@loop-lang/parser": "0.2.0"
+    "@loop-lang/parser": "0.3.0"
   },
   "scripts": {
     "build": "tsc -p tsconfig.json",

packages/vscode/package.json

@@ -130,7 +130,7 @@
     "test": "node --test test/*.test.mjs"
   },
   "devDependencies": {
-    "@loop-lang/parser": "0.2.0",
+    "@loop-lang/parser": "0.3.0",
     "@types/vscode": "1.85.0"
   }
 }