Pull angular 20 changes from original repository

.github/actions/build/action.yml

@@ -1,14 +1,14 @@
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v4
       with:
-        node-version: 18
-    - uses: actions/cache@v3
+        node-version: 22
+    - uses: actions/cache@v4
       with:
         path: node_modules
         key: node-modules-v1-${{ hashFiles('package-lock.json') }}
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: .angular/cache
         key: build-artifacts-v1-${{ github.sha }}

.github/workflows/main.yml

@@ -4,18 +4,18 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/build
 
       - run: npm run test -- --no-watch --no-progress --browsers=ChromeHeadless
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/build
 
       - run: npm run lint -- --quiet
       - run: npm run prettier-lint
 
-      # build this to make sure no template compile errors crop up that tests didn't catch
+      # build this to make sure no template compile errors crop up that the tests didn't catch
       - run: npm run build -- integration

CHANGELOG.md

@@ -2,7 +2,43 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-## [18.0.0](https://github.com/Samasource/s-libs/compare/v18.0.0-next.0...v18.0.0) (2024-06-29)
+## [20.0.0](https://github.com/simontonsoftware/s-libs/compare/v20.0.0-next.1...v20.0.0) (2025-06-19)
+
+### Features
+
+- **ng-mat-core:** Deprecated theming helpers for Angular Material. Their latest API is much easier to use, so the helpers are no longer needed. ([3cc977a](https://github.com/simontonsoftware/s-libs/commit/3cc977a7f499c5c92f68385ac00b6ad393850f70))
+
+## [20.0.0-next.1](https://github.com/simontonsoftware/s-libs/compare/v20.0.0-next.0...v20.0.0-next.1) (2025-06-15)
+
+### Bug Fixes
+
+- **eslint-config-ng:** update declared peerDependencies ([e19893f](https://github.com/simontonsoftware/s-libs/commit/e19893f54d7f3b2bf12577b6483fbf9596ca643a))
+
+## [20.0.0-next.0](https://github.com/simontonsoftware/s-libs/compare/v19.0.0-next.0...v20.0.0-next.0) (2025-06-13)
+
+### ⚠ BREAKING CHANGES
+
+- Peer dependencies must be upgraded
+
+### Features
+
+- Upgrade dependencies ([716b94a](https://github.com/simontonsoftware/s-libs/commit/716b94ae52ae201cca49730fa4a943744bb50077))
+
+## [19.0.0-next.0](https://github.com/simontonsoftware/s-libs/compare/v18.0.0...v19.0.0-next.0) (2025-06-07)
+
+### ⚠ BREAKING CHANGES
+
+- Peer dependencies must be upgraded
+
+### Features
+
+- **micro-dash:** improve typing of `flow()`, `flowRight()`, and `merge()` ([a69b0c9](https://github.com/simontonsoftware/s-libs/commit/a69b0c98cae705bc96c011314b3b6498f4fe65f5))
+- **micro-dash:** Improve typing of `invoke()` ([57eeedd](https://github.com/simontonsoftware/s-libs/commit/57eeedd66b10663aa7e043aa772d6dc9cf909ea2))
+- **ng-dev:** `ComponentContext.assignInputs` supports signal inputs ([c4e0fd9](https://github.com/simontonsoftware/s-libs/commit/c4e0fd9c69fc439eb0c97b71ca9de72f2facf3b7)), closes [#1250](https://github.com/simontonsoftware/s-libs/issues/1250)
+- **signal-store:** add `spreadArrayStoreSignal()` ([1dec519](https://github.com/simontonsoftware/s-libs/commit/1dec5192aa8cc328ad237401fdee511c3bf42e4e))
+- Upgrade dependencies ([a831cc4](https://github.com/simontonsoftware/s-libs/commit/a831cc45fb39a662028393802d7f31cd691a6d31))
+
+## [18.0.0](https://github.com/simontonsoftware/s-libs/compare/v18.0.0-next.0...v18.0.0) (2024-06-29)
 
 ## [18.0.0-next.0](https://github.com/Samasource/s-libs/compare/v17.1.0...v18.0.0-next.0) (2024-06-08)