MAINT: click stdout/stderr behavior and set pin (#370)

Author: ebolyen

bin/tab-qiime

@@ -51,4 +51,4 @@ complete -F _qiime_completion -o default -o bashdefault qiime
 # Ignore stdout to avoid displaying help text to users enabling tab-completion.
 # stderr displays the note about cache refreshing, as that can take a few
 # moments to complete.
-qiime > /dev/null
+qiime &> /dev/null

conda-recipe/meta.yaml

@@ -16,7 +16,7 @@ requirements:
   run:
   - python  {{ python }}
   - setuptools
-  - click >=8.1
+  - click {{ click }}
   - qiime2 >={{ qiime2 }}
   build:
   - python {{ python }}