Now you may add custom admin template for abstract block too, upgrade dependencies, some fixes
1.2.0
I deside to return posibility to use options for specify admin template. And added same thing for main block template 'block_template'. Also added 'extra_options' block option for posibility to rewrite or update options, which set in django settings (STREAMFIELD_BLOCK_OPTIONS)
1.1.5
fix removed 'custom_admin_template' for previous versions with warnings
1.1.4
1.1.3
1. BLOCK_OPTIONS in settings and options in block model - update vs rewrite 2. "help?" link optional 3. check django 3