Andrew Parsloe submitted an update to the
diffcoeff
package.
Version number: 4.0 2021-12-24 License type: lppl1.3c
Summary description: Write differential coefficients easily and consistently
Announcement text: ----------------------------------------------------------------------
Version 4.0 of diffcoeff adds a package option enabling a small space to be inserted by default before the differentiand, prevents the inappropriate forming of the ligature df when f is the differentiand, adds a differential command for partial, and no longer accepts a brace-delimited final optional argument (a relic from v.1). ----------------------------------------------------------------------
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More information is at https://www.ctan.org/pkg/diffcoeff
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Thanks for the upload.
For the CTAN Team Ina Dau
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