Update python versions

* Update meta.py
* Update testing_pr.yml

.github/workflows/testing_pr.yml

@@ -4,8 +4,6 @@ on:
   pull_request:
     branches:
       - "master"
-      - "v0.1"
-
 
 jobs:
   build:
@@ -14,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
-        python-version: [3.7, 3.8, 3.9, '3.10']
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
         
     steps:
     - uses: actions/checkout@v2