Remove numpy 1.21 and 1.20 from testing.

Add scipy-dev to requirement-dev.

add scipy dev

remove branch testing

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ concurrency:
 
 jobs:
   check:
-    name: 
+    name:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
     with:
       envs: |
@@ -31,15 +31,13 @@ jobs:
       envs: |
         - linux: test
           python-version: 3.9
-        - linux: test-numpy120
-          python-version: 3.9
-        - linux: test-numpy121
+        - linux: test-numpy125
           python-version: 3.9
         - linux: test-numpy122
           python-version: 3.9
         - linux: test
           python-version: 3.10
-        - linux: test-numpy121
+        - linux: test-numpy125
           python-version: 3.10
         - linux: test-numpy122
           python-version: 3.10

requirements-dev.txt

@@ -6,3 +6,4 @@ git+https://github.com/asdf-format/asdf-wcs-schemas
 git+https://github.com/astropy/astropy
 git+https://github.com/astropy/asdf-astropy
 numpy>=0.0.dev0
+scipy>=0.0.dev0

tox.ini

@@ -2,7 +2,7 @@
 envlist =
     check-{style,security,build}
     test{,-dev}{,-pyargs,-cov}
-    test-numpy{120,121,122}
+    test-numpy{125,122}
     build-{docs,dist}
 
 # tox environments are constructed with so-called 'factors' (or terms)
@@ -69,9 +69,8 @@ deps =
     cov: pytest-cov
     jwst: jwst[test] @ git+https://github.com/spacetelescope/jwst.git
     romancal: romancal[test] @ git+https://github.com/spacetelescope/romancal.git
-    numpy120: numpy==1.20.*
-    numpy121: numpy==1.21.*
     numpy122: numpy==1.22.*
+    numpy125: numpy==1.25.*
 pass_env =
     jwst,romancal: CRDS_*
 commands_pre =