Merge branch 'refs/heads/maintenance/mps20241' into merge/mps20232

# Conflicts:
#	CHANGELOG.md
#	build/scripts/build-allScripts.xml
#	code/languages/org.iets3.opensource/languages/org.iets3.core.expr.data/org.iets3.core.expr.data.mpl
#	code/languages/org.iets3.opensource/languages/org.iets3.core.expr.util/org.iets3.core.expr.util.mpl
#	code/languages/org.iets3.opensource/tests/test.ts.expr.os/test.ts.expr.os.msd

Author: arimer

.github/renovate.json5

@@ -0,0 +1,42 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ],
+  "packageRules": [
+    // Rules are evaluated top to bottom, all matching rules are applied
+
+    {
+      "matchPackageNames": [
+        "com.jetbrains:mps",
+        "org.mpsqa:all-in-one",
+        "com.mbeddr:platform"
+      ],
+
+      // Update patch versions (2024.1.x -> 2024.1.y) separately from minor.
+      "separateMinorPatch": true,
+
+      // Commit hashes containing 'a' or 'b' are interpreted by Gradle/Renovate as 'alpha' or 'beta' versions,
+      // and Renovate would normally refuse to update to them. In our case they are stable versions.
+      "ignoreUnstable": false
+    },
+
+    {
+      // Disable major and minor updates of MPS libraries and MPS (e.g. 2024.1 -> 2024.3). Leave patch updates enabled
+      // thanks to the previous rule.
+      "matchPackageNames": [
+        "com.jetbrains:mps",
+        "org.mpsqa:all-in-one",
+        "com.mbeddr:platform"
+      ],
+      "matchUpdateTypes": ["major", "minor"],
+      "enabled": false
+    },
+
+    // Disallow mps-gradle-plugin v2
+    {
+      "matchPackageNames": ["de.itemis.mps:mps-gradle-plugin"],
+      "allowedVersions": "!/^2\\./"
+    }
+  ],
+}

.github/workflows/vulnerability-scanning.yml

@@ -0,0 +1,33 @@
+on: [pull_request]
+
+jobs:
+  depchecktest:
+    runs-on: ubuntu-latest
+    name: depecheck_test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - name: Setup Java
+        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4
+        with:
+          distribution: temurin
+          java-version: 17
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@06832c7b30a0129d7fb559bcc6e43d26f6374244 # v4
+      - name: Call setup
+        run: ./gradlew dependencies
+      - name: Dependency Check
+        uses: dependency-check/Dependency-Check_Action@3102a65fd5f36d0000297576acc56a475b0de98d
+        env:
+          # actions/setup-java changes JAVA_HOME, so it needs to be reset to match the depcheck image
+          JAVA_HOME: /opt/jdk
+        id: Depcheck
+        with:
+          project: 'iets3.opensource'
+          format: 'HTML'
+          out: 'reports'
+      - name: Upload Test results
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+           name: Dependency Check Report
+           path: ${{github.workspace}}/reports

.gitignore

@@ -46,6 +46,7 @@ classes_gen
 source_gen
 source_gen.caches
 test_gen
+doc_gen
 test_gen.caches
 code/languages/*/*.iws
 code/languages/*/build.properties

CHANGELOG.md

@@ -8,18 +8,32 @@ The project does _not_ follow Semantic Versioning and the changes are documented
 ## October 2025
 
 ### Added
-
+- Variability: Some changes regarding variant configurations:
+  - A check has been added for duplicate names of configurations in the same container.
+  - Configurations might become inconsistent due to errors during manual conflict merges. A couple of model checks have been added to detect this. Additionally, there are quickfixes to fix such errors.
+  - The internal storage of configurations has changed, this requires a language migration. Note that after the execution of the migration, extended configurations must be adapted via intention to their changed base configuration.
+- A VCS merge hint has been added for the `__hash` property (e.g., for variant configurations). This avoids merge conflicts which cannot be resolved manually anyway (in those cases, the hash value has to be recomputed anyway).
+- Requirements modeling (language `org.iets3.req.core`)
+  - It now supports a "requires" relation, which can express that a requirement needs other requirements as a precondition.
+  - The requirements chunk provides a flag "hide empty child requirements sections" (in the inspector). If selected, the flag hides empty child requirements sections in the tabular requirements view.
+  - Some additional internal changes (e.g., implementation of `ICanHide` interface, needed for variability support).
 - A new intention is available to split kernelF StringLiterals into concatenation parts
 
 ### Fixed
+- Improved the readability of lists by enforcing a new line when a threshold of three elements per list is exeeded.
 - A DecTab bug not respecting the default value was fixed and a corresponding warning was added to warn users which default value takes precedence
 
 
 ## September 2025
 
-### Fixed
+### Added
+- Data tables, binary and multi-criteria decision tables now support deletion, copying and pasting when multiple cells are selected with the mouse.
 
+### Fixed
 - The renderReadable/getPresentation implementations were improved and are now equivalent in all concepts.
+- Variability: For feature attributes, the inspector in the configuration editor shows the current value of the attribute and what caused this value (manual input by user, default, forced by tool, etc). This assignment cause is read-only now. An intention is added to manually set it to 'manual' state.
+- Variability: In the configuration editor, pressing Return/Enter anywhere will create an empty line after the configuration. Pressing Shift-Return/Enter on the header line of a configuration will create an empty line before the configuration.
+
 
 ### Added
 
@@ -35,12 +49,42 @@ The project does _not_ follow Semantic Versioning and the changes are documented
 
 ### Added
 - CI tests for InterpreterCoverageAssQuery which make use use the calculated coverage data
+- Solver: Add test infrastructure to ensure that errors computed by any solver are converted to editor messages properly.
+- Variability: APIs for FilterParams (configuration of filter&instantiate process) and skeleton tree data structure were extended
 - Warning for BangOp in case type is not OptionType
 
+
+## June 2025
+
+### Added
+
+- Added languages and solution for basic variability, moved from IETS3-Core project. The following modules were added:
+  - variability: `org.iets3.variability.*` (6 languages, 2 solutions)
+  - variability devkit: `org.iets3.variability.base.devkit`
+  - analysis support: `org.iets3.analysis.logic.operator`, `org.iets3.analysis.solversupport.util`
+  - contextfilter for UI: `org.iets3.contextfilter`, `org.iets3.contextfilter.plugin`
+
+### Changed
+
+- Published SBOM contains dependencies only from runtime configurations
+- To avoid confusion, `U+03BC μ GREEK SMALL LETTER MU` is no longer recognized as the 'micro' unit prefix, only
+  `U+00B5 µ MICRO SIGN` is. Although technically considered 'legacy', the micro sign is the character produced by macOS
+  and Windows keyboard layouts when pressing `AltGr/Option+M`.
+
+  An [enhancement script](http://127.0.0.1:63320/node?ref=r%3A531014dc-62ca-45fa-b1c2-cf992369440b%28org.iets3.core.expr.typetags.physunits.scripts%29%2F6252521573649140294)
+  is provided to replace 'mu' with 'micro sign'.
+
+
 ## May 2025
 
+### Changed
+
+- The language org.iets3.variability.artifacts.base was temporarily renamed to org.iets3.variability.artifacts.vanguard.
+
 ### Fixed
 
+- Plugin org.iets3.safety was renamed to org.iets3.safety.os fixing the name collision with a plugin in org.iets3.core 
+
 - A NullPointerException was fixed for cases where a node implementing IValidNamedConcept had no name.
 - When calculating the supertype of number types, the precision is now correctly set to infinite when one of the types has an infinite precision.
 - The primitiveTypeMapper extension supports a new method `PrimitiveTypeMapper#useStringConstraints` that can be set to false to disable string types with constraints and go back to regular string types.