Help: CS1 errors

==<span id="deprecated_params"></span>Cite uses deprecated parameter |&lt;param>= ==
<section begin="deprecated_params_help_text" />{{help desk}}{{#invoke:Cs1 documentation support|help_text_error_messages|err_deprecated_params|$1=&lt;param>}}

Over time, some parameters have become obsolete or unnecessary. When this happens, the parameters are identified as deprecated. Editors are encouraged to use other parameters that accomplish the same purpose as those that have been deprecated. The CS1|2 deprecated parameters are listed in the following table, along with recommended replacement parameters. Parameter names are case-sensitive. Editors should expect that support for deprecated parameters will soon be withdrawn.

To resolve this error, use a supported parameter.

Pages with this error are automatically placed in {{#invoke:cs1 documentation support|help_text_cats|err_deprecated_params|pages=yes}}.<ref group="lower-alpha" name="categories" /><section begin="deprecated_params_table" />
{|class="wikitable" 
|+ Deprecated CS1/CS2 parameters
! style="width: 12em;" | Deprecated parameter
! Replace with
! style="width: 6em;" | Date
|-
| <!-- none deprecated at present -->{{para|authors}} || {{para|last{{var|n}}}} / {{para|first{{var|n}}}}, {{para|author{{var|n}}}}, {{para|vauthors}} || November 2023
|}<section end="deprecated_params_table" /><section end="deprecated_params_help_text" /><section begin="deleted_params_table" />
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{|class="wikitable"
|+ Recently removed CS1/CS2 parameters
! style="width: 12em;" | Removed parameter !! Replace with !! style="width: 6em;" | Date !! Note
<!-- |-
| none removed at present
| -->
|-
| {{para|lay-date}}
| (delete)
| rowspan="3" | August 2023
| rowspan="3" | 
|-
| {{para|lay-source}}
| (delete)
|-
| {{para|lay-url}}
| (delete)
|-
| {{para|transcripturl}}
| {{para|transcript-url}}
| August 2023
|}<section end="deleted_params_table" />