Release 2.3.0 (#937)

* Update e2e tests to run on push/PR to develop (#914)

* Bump picomatch in /meta_configurator (#916)

Bumps  and [picomatch](https://github.com/micromatch/picomatch). These dependencies needed to be updated together.

Updates `picomatch` from 4.0.3 to 4.0.4
- [Release notes](https://github.com/micromatch/picomatch/releases)
- [Changelog](https://github.com/micromatch/picomatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/picomatch@4.0.3...4.0.4)

Updates `picomatch` from 2.3.1 to 2.3.2
- [Release notes](https://github.com/micromatch/picomatch/releases)
- [Changelog](https://github.com/micromatch/picomatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/picomatch@4.0.3...4.0.4)

Updates `picomatch` from 3.0.1 to 3.0.2
- [Release notes](https://github.com/micromatch/picomatch/releases)
- [Changelog](https://github.com/micromatch/picomatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/picomatch@4.0.3...4.0.4)

Updates `picomatch` from 4.0.2 to 4.0.4
- [Release notes](https://github.com/micromatch/picomatch/releases)
- [Changelog](https://github.com/micromatch/picomatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/picomatch@4.0.3...4.0.4)

---
updated-dependencies:
- dependency-name: picomatch
  dependency-version: 4.0.4
  dependency-type: indirect
- dependency-name: picomatch
  dependency-version: 2.3.2
  dependency-type: indirect
- dependency-name: picomatch
  dependency-version: 3.0.2
  dependency-type: indirect
- dependency-name: picomatch
  dependency-version: 4.0.4
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump handlebars from 4.7.8 to 4.7.9 in /meta_configurator (#920)

Bumps [handlebars](https://github.com/handlebars-lang/handlebars.js) from 4.7.8 to 4.7.9.
- [Release notes](https://github.com/handlebars-lang/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/v4.7.9/release-notes.md)
- [Commits](handlebars-lang/handlebars.js@v4.7.8...v4.7.9)

---
updated-dependencies:
- dependency-name: handlebars
  dependency-version: 4.7.9
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump yaml from 2.7.0 to 2.8.3 in /meta_configurator (#917)

Bumps [yaml](https://github.com/eemeli/yaml) from 2.7.0 to 2.8.3.
- [Release notes](https://github.com/eemeli/yaml/releases)
- [Commits](eemeli/yaml@v2.7.0...v2.8.3)

---
updated-dependencies:
- dependency-name: yaml
  dependency-version: 2.8.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Felix Neubauer <[email protected]>

* 884 implement word wrap for text view (#918)

* initial comit for wordwrap in text view

* word wrap - handling resize

* update comment

---------

Co-authored-by: Felix Neubauer <[email protected]>

* add experimental tag for experimental versions (#923)

* add experimental tag for experimental versions

* apply formatting changes

---------

Co-authored-by: Logende <[email protected]>

* 922 auto detect feature increment in version number and then auto create new tag (#924)

* update version and changelog

* add workflow to automatically create version tag on merge if version is incremented

* 895 refactor to use visitor pattern for json schema traversal (#925)

* add new json schema visitor

* adjust code to use json schema visitor

* simplify test setup

* add test for json schema visitor

* add test for feature detection

* make variables and parameters more descriptive

* apply formatting changes

---------

Co-authored-by: Logende <[email protected]>

* Misc refactorings and improvements (#927)

* remove STML mapping (was only prototype, much weaker than Jsonata)

* reduce logging

* extract required utils to own file

* remove outdated todo, as the feature now exists

* fix schema diagram not showing 0 value in enum component

* reduce API key persistence due to potential security risks

* fix test case

* apply formatting changes

---------

Co-authored-by: Logende <[email protected]>

* Update README.md (#929)

* Add schema diagram tests and fix 2 bugs (#935)

* Add schema diagram tests and fix 2 bugs

* update documentation generation tests

* apply formatting changes

---------

Co-authored-by: Logende <[email protected]>

* update version and changelog (#936)

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Devesh Talsania <[email protected]>
Co-authored-by: Logende <[email protected]>

Author: 3 people

.github/workflows/e2e.yml

@@ -2,9 +2,9 @@ name: E2E Tests
 
 on:
   push:
-    branches: [main]
+    branches: [develop]
   pull_request:
-    branches: [main]
+    branches: [develop]
 
 jobs:
   e2e:

.github/workflows/github-pages.yml

@@ -18,6 +18,7 @@ jobs:
         env:
           USE_META_CONFIGURATOR_BASE_PATH: true  # Set to true for GitHub Pages deployment
           VITE_FRONTEND_HOSTNAME: https://metaconfigurator.github.io/meta-configurator
+          EXPERIMENTAL: true
         run: |
           cd meta_configurator
           npm ci

.github/workflows/tag-version.yml

@@ -0,0 +1,28 @@
+name: Tag Version
+on:
+  push:
+    branches:
+      - main
+      - develop
+permissions:
+  contents: write
+jobs:
+  tag-version:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Create tag if version is new
+        run: |
+          VERSION=$(node -p "require('./meta_configurator/package.json').version")
+          TAG="v$VERSION"
+          if git rev-parse "$TAG" >/dev/null 2>&1; then
+            echo "Tag $TAG already exists, skipping."
+          else
+            git tag "$TAG"
+            git push origin "$TAG"
+            echo "Created and pushed tag $TAG."
+          fi

CHANGELOG.md

@@ -8,6 +8,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [2.3.0] - 2026-04-14
+
+### Changed
+
+- Remove prototypical STML mapping in favor of more powerful Jsonata
+- Refactor the code base to use a newly implemented JSON Schema visitor pattern instead of having schema traversal logic implemented in different places
+
+### Fixed
+
+- Fix schema diagram: it now correctly draws multiple edges if a sub-schema defines its own structure and additionally has a reference
+
+## [2.2.0] - 2026-03-27
+
+### Added
+
+- Add word-wrap for text editor
+- Add `experimental` tag in the About page for the experimental deployment
+- Add workflow to automatically generate a git tag when a PR is merged into `main` or `develop` with an incremented version in the package.json
+
+### Changed
+
+- Update multiple dependencies (picomatch, handlebars, yaml)
+
 ## [2.1.0] - 2026-03-25
 
 Initial versioned release. Introduces semantic versioning, a structured branching model (`develop` / `main`), and contribution guidelines.

README.md

@@ -136,7 +136,9 @@ pages = {1--9}
 
 MetaConfigurator runs entirely **inside your browser** - it does **not** send your schemas, data, or anything you type to any server. The website itself is just a static page delivered by GitHub Pages (like downloading a PDF or image), and all the work happens locally on your computer.
 
-The only exception is if you **click the “Share Snapshot” button**. Then, and only then, the snapshot you create is sent to a **University of Stuttgart** server so you can share a unique link with others.
+The exception is if you **click the “Share Snapshot” button**. Then, and only then, the snapshot you create is sent to a **University of Stuttgart** server so you can share a unique link with others.
+
+Additionally, if you use the optional AI assistance functionality, relevant subsets of your schema and data are shared with the AI endpoint you configure in the MetaConfigurator settings (by default OpenAI). This will not accidentally happen, as an authentification key from the AI endpoint provider is needed to use the AI assistance features.
 
 **See our [full Privacy Policy](PRIVACY.md)** for more information.
 

meta_configurator/env.d.ts

@@ -1,3 +1,4 @@
 /// <reference types="vite/client" />
 
 declare const __APP_VERSION__: string;
+declare const __APP_EXPERIMENTAL__: boolean;

meta_configurator/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "meta-configurator",
-  "version": "2.1.0",
+  "version": "2.3.0",
   "private": true,
   "scripts": {
     "dev": "vite",
@@ -42,7 +42,7 @@
     "dagrejs": "^0.2.1",
     "fast-xml-parser": "^5.0.8",
     "flowbite": "^1.6.5",
-    "handlebars": "^4.7.8",
+    "handlebars": "^4.7.9",
     "js-yaml": "^4.1.0",
     "json-cst": "^1.2.0",
     "json-pointer": "^0.6.2",
@@ -62,7 +62,7 @@
     "vue": "^3.5.13",
     "vue-flow": "^0.3.0",
     "vue-router": "^4.3.2",
-    "yaml": "^2.3.1"
+    "yaml": "^2.8.3"
   },
   "devDependencies": {
     "@ls-lint/ls-lint": "^2.2.3",

meta_configurator/package.json

@@ -5,16 +5,14 @@ Component for displaying the OpenAI API key input.
 import {type Ref, ref} from 'vue';
 import Password from 'primevue/password';
 import SelectButton from 'primevue/selectbutton';
-import {getApiKeyRef, getIsPersistKeyRef} from '@/utility/ai/apiKey';
-
-const isShowPersistOption = false; // currently the option of whether to persist the key is not shown because without persistence the key currently can not be accessed
+import {getApiKeyRef, getRememberInTabRef} from '@/utility/ai/apiKey';
 
 const apiKey: Ref<string> = getApiKeyRef();
-const isPersistKey: Ref<boolean> = getIsPersistKeyRef();
+const rememberInTab: Ref<boolean> = getRememberInTabRef();
 
-const persistOptions = ref([
-  {name: 'true', value: true},
-  {name: 'false', value: false},
+const rememberOptions = ref([
+  {name: 'Remember in this tab', value: true},
+  {name: 'Forget on refresh', value: false},
 ]);
 </script>
 
@@ -28,17 +26,18 @@ const persistOptions = ref([
   possible without permanently connecting your credit card with your account. Check this
   <a href="https://platform.openai.com/docs/pricing" target="_blank">link</a> for pricing.
   <br />
-  <br />
   MetaConfigurator by default uses the gpt-4o-mini model, which has very low cost. For improved
   results you can change to more performant models in the settings tab.
+  <br />
+  <br />
+  Your key is stored only in your browser and sent directly to your chosen provider. It is never
+  sent to MetaConfigurator servers.
   <span class="api-key-container">
     <span>Key:</span>
-    <Password v-model="apiKey" placeholder="Enter your OpenAI API Key" :feedback="false" />
-    <span v-show="isShowPersistOption">Persist:</span>
+    <Password v-model="apiKey" placeholder="Enter your API Key" :feedback="false" />
     <SelectButton
-      v-show="isShowPersistOption"
-      v-model="isPersistKey"
-      :options="persistOptions"
+      v-model="rememberInTab"
+      :options="rememberOptions"
       option-label="name"
       option-value="value" />
   </span>

meta_configurator/src/components/panels/ai-prompts/ApiKey.vue

@@ -38,6 +38,4 @@ function hasMoreOpeningBrackets(input: string): boolean {
   return openingCount > closingCount;
 }
 
-export function getApiKey(): string {
-  return localStorage.getItem('openai_api_key') || '';
-}
+export {getApiKey} from '@/utility/ai/apiKey';