From 626a25f2c34e94d93c5b428179f2708656a0ba6a Mon Sep 17 00:00:00 2001
From: Ferraz <eduardozf1@gmail.com>
Date: Sun, 6 Sep 2026 21:13:22 -0300
Subject: [PATCH] chore(release): bump version to 0.4.0

---
 CHANGELOG.md                                              | 5 ++++-
 packages/browser/package.json                             | 2 +-
 packages/cli/package.json                                 | 2 +-
 packages/core/package.json                                | 2 +-
 packages/core/src/model/types.ts                          | 2 +-
 packages/core/test/__snapshots__/bus-rail.test.ts.snap    | 2 +-
 .../core/test/__snapshots__/parts-catalog.test.ts.snap    | 4 ++--
 .../core/test/__snapshots__/render-features.test.ts.snap  | 8 ++++----
 packages/markdown/package.json                            | 2 +-
 packages/wire-lang/package.json                           | 2 +-
 10 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7a15ed..0d2b908 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,12 +2,15 @@
 
 All notable changes to Wire Lang will be documented in this file.
 
-## Unreleased
+## 0.4.0
 
 - Added `@wire-lang/browser` for asynchronous rendering after HTML loads, with
   source preservation, repeatable discovery, and per-block errors.
 - Added `@wire-lang/markdown` with remark, rehype, and MDX plugins that preserve
   `wire` fences by default and render inline SVG with `{ mode: "static" }`.
+- Added photodiode, Schottky diode, Zener diode, potentiometer, and rheostat
+  symbols to the standard library.
+- Improved potentiometer label placement and wiper-to-track connections.
 
 ## 0.3.1
 
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 4ba9917..f52644a 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wire-lang/browser",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "type": "module",
   "description": "Asynchronous browser rendering for Wire Lang code blocks.",
   "keywords": [
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 5466f54..f901262 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wire-lang/cli",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "type": "module",
   "description": "Wire Lang developer CLI: check, render, and watch .wire files.",
   "keywords": ["wire-lang", "schematic", "electronics", "circuit", "svg", "cli"],
diff --git a/packages/core/package.json b/packages/core/package.json
index a5e4180..b3f35b0 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wire-lang/core",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "type": "module",
   "description": "Wire Lang core: parser, compiler, schematic model, layout engine, and SVG renderer.",
   "keywords": ["wire-lang", "schematic", "electronics", "circuit", "svg", "diagram", "eda"],
diff --git a/packages/core/src/model/types.ts b/packages/core/src/model/types.ts
index a9def9d..be07471 100644
--- a/packages/core/src/model/types.ts
+++ b/packages/core/src/model/types.ts
@@ -143,4 +143,4 @@ export interface CompileResult {
   readonly ok: boolean;
 }
 
-export const LANGUAGE_VERSION = "0.3.1";
+export const LANGUAGE_VERSION = "0.4.0";
diff --git a/packages/core/test/__snapshots__/bus-rail.test.ts.snap b/packages/core/test/__snapshots__/bus-rail.test.ts.snap
index 646e689..9e7e3fa 100644
--- a/packages/core/test/__snapshots__/bus-rail.test.ts.snap
+++ b/packages/core/test/__snapshots__/bus-rail.test.ts.snap
@@ -1,7 +1,7 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`layout: bus-rail > produces stable SVG output (snapshot) 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 702 526" width="702" height="526" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 702 526" width="702" height="526" role="img" data-wire-lang-version="0.4.0">
 <title>Wire Lang schematic</title>
 <desc>A schematic with 4 components.</desc>
 <style>.wire-lang { background: #ffffff; }
diff --git a/packages/core/test/__snapshots__/parts-catalog.test.ts.snap b/packages/core/test/__snapshots__/parts-catalog.test.ts.snap
index dbd6abf..4170c97 100644
--- a/packages/core/test/__snapshots__/parts-catalog.test.ts.snap
+++ b/packages/core/test/__snapshots__/parts-catalog.test.ts.snap
@@ -1,7 +1,7 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`parts catalog: snapshot > renders a mixed-parts schematic stably 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 904 306" width="904" height="306" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 904 306" width="904" height="306" role="img" data-wire-lang-version="0.4.0">
 <title>Parts catalog coverage</title>
 <desc>A schematic with 8 components.</desc>
 <style>.wire-lang { background: #ffffff; }
@@ -23,7 +23,7 @@ exports[`parts catalog: snapshot > renders a mixed-parts schematic stably 1`] =
 `;
 
 exports[`parts catalog: variable resistors & diode variants snapshot > renders the new discrete parts stably 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 600 224" width="600" height="224" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 600 224" width="600" height="224" role="img" data-wire-lang-version="0.4.0">
 <title>Variable resistors and diode variants</title>
 <desc>A schematic with 5 components.</desc>
 <style>.wire-lang { background: #ffffff; }
diff --git a/packages/core/test/__snapshots__/render-features.test.ts.snap b/packages/core/test/__snapshots__/render-features.test.ts.snap
index 69ebf19..4cb2278 100644
--- a/packages/core/test/__snapshots__/render-features.test.ts.snap
+++ b/packages/core/test/__snapshots__/render-features.test.ts.snap
@@ -1,7 +1,7 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`layout/render features > fans overlapping drops of distinct nets into separate lanes (issue #53) 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 620 302" width="620" height="302" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 620 302" width="620" height="302" role="img" data-wire-lang-version="0.4.0">
 <title>Wire Lang schematic</title>
 <desc>A schematic with 5 components.</desc>
 <style>.wire-lang { background: #ffffff; }
@@ -21,7 +21,7 @@ exports[`layout/render features > fans overlapping drops of distinct nets into s
 `;
 
 exports[`layout/render features > produces stable SVG output (snapshot) 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 368 188" width="368" height="188" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 368 188" width="368" height="188" role="img" data-wire-lang-version="0.4.0">
 <title>LED current limiting circuit</title>
 <desc>A 5V battery drives a red LED through a 220 ohm resistor.</desc>
 <style>.wire-lang { background: #ffffff; }
@@ -42,7 +42,7 @@ exports[`layout/render features > produces stable SVG output (snapshot) 1`] = `
 `;
 
 exports[`layout/render features > renders a component rotated by orientation (snapshot) 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 210 188" width="210" height="188" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 210 188" width="210" height="188" role="img" data-wire-lang-version="0.4.0">
 <title>Orientation hint</title>
 <desc>A schematic with 2 components.</desc>
 <style>.wire-lang { background: #ffffff; }
@@ -62,7 +62,7 @@ exports[`layout/render features > renders a component rotated by orientation (sn
 `;
 
 exports[`layout/render features > renders the complex symbol set (transistor, ground, header, switch, inductor, polarized cap) 1`] = `
-"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 804 194" width="804" height="194" role="img" data-wire-lang-version="0.3.1">
+"<svg xmlns="http://www.w3.org/2000/svg" class="wire-lang" viewBox="0 0 804 194" width="804" height="194" role="img" data-wire-lang-version="0.4.0">
 <title>Symbol coverage</title>
 <desc>A schematic with 7 components.</desc>
 <style>.wire-lang { background: #ffffff; }
diff --git a/packages/markdown/package.json b/packages/markdown/package.json
index 24921be..209a11d 100644
--- a/packages/markdown/package.json
+++ b/packages/markdown/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wire-lang/markdown",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "type": "module",
   "description": "Remark, rehype, and MDX plugins for rendering wire code fences as inline SVG.",
   "keywords": [
diff --git a/packages/wire-lang/package.json b/packages/wire-lang/package.json
index 8880b4f..0f198ff 100644
--- a/packages/wire-lang/package.json
+++ b/packages/wire-lang/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wire-lang",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "type": "module",
   "description": "Text-first electronic schematics rendered to SVG. Aggregate package and `wire` CLI.",
   "keywords": ["wire-lang", "schematic", "electronics", "circuit", "svg", "diagram", "eda", "cli"],