Hood Chatham submitted an update to the
spectralsequences
package.
Version number: 1.3.0 2021-07-18 License type: lppl
Summary description: Print spectral sequence diagrams using PGF/TikZ
Announcement text: ----------------------------------------------------------------------
The new version consists primarily of two years of deferred maintenance. I fixed various incompatibilities with newer versions of expl3 and tikz. I also set up continuous integration to run on each version of texlive between 2016 and 2021 inclusive, so this should make it possible to ensure I am not breaking old versions. I also added a start to a test suite, but it is far from complete.
Other than the maintenance improvements, 1.3.0 includes first class support for extensions and the E_{infty} page, options to disable the range checker or indicate that the figure is being included rotated (and automatic integration with the sideways environment) and a number of other bug fixes and improvements.
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This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/spectralsequences
More information is at https://www.ctan.org/pkg/spectralsequences
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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