diff --git a/.github/workflows/post_summaries.yaml b/.github/workflows/post_summaries.yaml
new file mode 100644
index 0000000..7f28bce
--- /dev/null
+++ b/.github/workflows/post_summaries.yaml
@@ -0,0 +1,16 @@
+# A CI configuration to write comments on PRs.
+
+name: Comment on the pull request
+
+on:
+  workflow_run:
+    workflows:
+      - Publish
+    types:
+      - completed
+
+jobs:
+  upload:
+    permissions:
+      pull-requests: write
+    uses: dart-lang/ecosystem/.github/workflows/post_summaries.yaml@main
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
new file mode 100644
index 0000000..584ac10
--- /dev/null
+++ b/.github/workflows/publish.yaml
@@ -0,0 +1,16 @@
+
+# A CI configuration to auto-publish pub packages.
+
+name: Publish
+
+on:
+  push:
+    tags: [ 'v[0-9]+.[0-9]+.[0-9]+' ]
+
+jobs:
+  publish:
+    permissions:
+      id-token: write # Required for authentication using OIDC
+    uses: dart-lang/ecosystem/.github/workflows/publish.yaml@v1
+    with:
+      write-comments: false
\ No newline at end of file
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
deleted file mode 100644
index af989f6..0000000
--- a/.github/workflows/publish.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-
-name: Publish plugin
-
-on:
-  release:
-    types: [published]
-
-jobs:
-  publish:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Publish
-        uses: sakebook/actions-flutter-pub-publisher@v1.4.1
-        with:
-          credential: ${{ secrets.CREDENTIAL_JSON }}
-          flutter_package: true
-          skip_test: false
-          dry_run: false
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yaml
similarity index 53%
rename from .github/workflows/run_tests.yml
rename to .github/workflows/run_tests.yaml
index f2b6bbb..d172f37 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yaml
@@ -1,16 +1,18 @@
 name: Test all code changes
 
-on: [push]
+on: [ push ]
 
 jobs:
 
   build:
-
+    strategy:
+      matrix:
+        dart_version: [ 2.14,2.15,2.16,2.17,2.18,2.19,3.0,3.1,3.2 ]
     runs-on: ubuntu-latest
     container:
-      image: google/dart:latest
+      image: dart:${{ matrix.dart_version }}
     steps:
       - name: Checkout code for testing
         uses: actions/checkout@v4
       - name: Run all tests in project
-        run: dart test test/
\ No newline at end of file
+        run: dart test test/
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9969ff9..828e714 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,8 +11,8 @@ repos:
   - id: format-code
     name: Flutter format code
     always_run: true
-    entry: flutter
-    args: ["format", "."]
+    entry: dart
+    args: ["format", "--fix", "."]
     language: system
     types: [bash]
   - id: test-code
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8233dde..9f74df3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.1.0
+
+- migrate to dart ecosystem publishing mechanisms @pitabwire (#14)
+- introduce matrix testing for all supported versions @pitabwire (#14)
+- cleanup precommit file
 
 ## 1.0.11
 
diff --git a/README.md b/README.md
index 91a38ac..a35274b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Globally Unique ID Generator
 
+[![Build Status](https://github.com/pitabwire/xid/actions/workflows/run_tests.yaml/badge.svg?branch=main)](https://github.com/pitabwire/xid/actions/workflows/run_tests.yaml)
+
 > This project is a dart implementation of the Go Lang library found here: [https://github.com/rs/xid](https://github.com/rs/xid)
 
 __ReadMe is from that project (with some modifications for dart).__
diff --git a/pubspec.yaml b/pubspec.yaml
index b03eaa9..d7125a1 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,10 +3,10 @@ description: |
   Xid is a globally unique id generator. Xids are small, fast to generate, sortable, 
   compact URL-safe string with no configuration or central generator server.
   
-version: 1.0.12
+version: 1.1.0
 repository: https://github.com/pitabwire/xid
 environment:
-  sdk: '>=2.14.4 <3.0.0'
+  sdk: ^2.14.4
 
 dev_dependencies:
   lints: ^1.0.0