Richard Zach submitted an update to the
bussproofs-extra
package.
Version number: 0.4 2019-05-31 License type: lppl1.3c
Summary description: Extra commands for bussproofs.sty
Announcement text: ----------------------------------------------------------------------
Better implementation of line labels; add shortDeduce; style deduce lines
----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/contrib/bussproofs-extra
More information is at https://www.ctan.org/pkg/bussproofs-extra
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team Manfred Lotz
We are supported by the TeX user groups. Please join a users group; see http://www.tug.org/usergroups.html .