Fix publish-docs (#207)

Author: forsyth2

.github/workflows/build_workflow.yml

@@ -81,7 +81,7 @@ jobs:
 
       - name: Install Dependencies
         run: |
-          pip install sphinx==3.5.1 sphinx_rtd_theme==0.5.1 sphinx-multiversion==0.2.4 docutils==0.16
+          pip install sphinx==3.5.1 sphinx_rtd_theme==0.5.1 sphinx-multiversion==0.2.4 docutils==0.16 jinja2<3.1
 
       - name: Build Sphinx Docs
         run: |

.github/workflows/release_workflow.yml

@@ -37,7 +37,7 @@ jobs:
       # Low risk trade-off with mismatching dependencies in `conda/zstash_dev.yml`
       - name: Install Dependencies
         run: |
-          pip install sphinx==3.5.1 sphinx_rtd_theme==0.5.1 sphinx-multiversion==0.2.4 docutils==0.16
+          pip install sphinx==3.5.1 sphinx_rtd_theme==0.5.1 sphinx-multiversion==0.2.4 docutils==0.16 jinja2<3.1
 
       - name: Build Sphinx Docs
         run: |

conda/dev.yml

@@ -21,6 +21,7 @@ dependencies:
   # Documentation
   # =================
   # If versions are updated, also update in `.github/workflows/workflow.yml`
+  - jinja2<3.1
   - sphinx=3.5.1
   - sphinx_rtd_theme=0.5.1
   # Need to pin docutils because 0.17 has a bug with unordered lists