Plantilla:Deprecated template

40px	The template {{Deprecated template}} is deprecated. Please use {{[[Template:{{{1}}}|{{{1}}}]]}} instead.}} The template {{[[Template:{{{1}}}|{{{1}}}]]}} is deprecated. Please use {{[[Template:{{{2}}}|{{{2}}}]]}} instead.

Usage:
for templates still in use

{{tdeprecated|old template name|new template name}} (categorises to Deprecated templates).

for templates that aren't transcluded

{{tdeprecated|old template name|new template name|date=septiembre 2024}} (categorises to Templates deprecated since septiembre 2024).