Which fixes from mathtools were merged to the AMS packages already?












2















mathtools aims to fix bugs and problems with the AMS package set.



Quote from the AMS site http://www.ams.org/publications/authors/tex/amslatex:




In 2016, LuaTeX version 1 was released, and attempts to use amsmath with LuaLaTeX would fail. To address this problem most effectively, responsibility for maintenance of amsmath was transferred to the LaTeX Project, and the authoritative version of amsmath is now on CTAN and in TeX Live.




Which fix has made it into the AMS package already?



Can the LaTeX Project merge the fixes to amsmath?










share|improve this question



























    2















    mathtools aims to fix bugs and problems with the AMS package set.



    Quote from the AMS site http://www.ams.org/publications/authors/tex/amslatex:




    In 2016, LuaTeX version 1 was released, and attempts to use amsmath with LuaLaTeX would fail. To address this problem most effectively, responsibility for maintenance of amsmath was transferred to the LaTeX Project, and the authoritative version of amsmath is now on CTAN and in TeX Live.




    Which fix has made it into the AMS package already?



    Can the LaTeX Project merge the fixes to amsmath?










    share|improve this question

























      2












      2








      2








      mathtools aims to fix bugs and problems with the AMS package set.



      Quote from the AMS site http://www.ams.org/publications/authors/tex/amslatex:




      In 2016, LuaTeX version 1 was released, and attempts to use amsmath with LuaLaTeX would fail. To address this problem most effectively, responsibility for maintenance of amsmath was transferred to the LaTeX Project, and the authoritative version of amsmath is now on CTAN and in TeX Live.




      Which fix has made it into the AMS package already?



      Can the LaTeX Project merge the fixes to amsmath?










      share|improve this question














      mathtools aims to fix bugs and problems with the AMS package set.



      Quote from the AMS site http://www.ams.org/publications/authors/tex/amslatex:




      In 2016, LuaTeX version 1 was released, and attempts to use amsmath with LuaLaTeX would fail. To address this problem most effectively, responsibility for maintenance of amsmath was transferred to the LaTeX Project, and the authoritative version of amsmath is now on CTAN and in TeX Live.




      Which fix has made it into the AMS package already?



      Can the LaTeX Project merge the fixes to amsmath?







      amsmath mathtools bugs






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 30 mins ago









      Jonas SteinJonas Stein

      3,36642746




      3,36642746






















          1 Answer
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          3














          Your question is really two questions. The original adjustments for luatex were done first in amsmath then communicated to the mathtools maintainers to incorporate there, similarly the fix to not need ! before aligned.



          mathtools has some extensions and fixes to amsmath and there is a mid to long term aim to incorporate some of them back but mostly that's not done yet. As always the main issues are around document compatibility rather than difficulty in actually making the change.



          You can see all the changes made since we picked up amsmath here



          https://github.com/latex3/latex2e/commits/master/required/amsmath



          Or a more curated top level description of the changes here



          https://github.com/latex3/latex2e/blob/master/required/amsmath/changes.txt






          share|improve this answer
























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            1 Answer
            1






            active

            oldest

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            active

            oldest

            votes






            active

            oldest

            votes









            3














            Your question is really two questions. The original adjustments for luatex were done first in amsmath then communicated to the mathtools maintainers to incorporate there, similarly the fix to not need ! before aligned.



            mathtools has some extensions and fixes to amsmath and there is a mid to long term aim to incorporate some of them back but mostly that's not done yet. As always the main issues are around document compatibility rather than difficulty in actually making the change.



            You can see all the changes made since we picked up amsmath here



            https://github.com/latex3/latex2e/commits/master/required/amsmath



            Or a more curated top level description of the changes here



            https://github.com/latex3/latex2e/blob/master/required/amsmath/changes.txt






            share|improve this answer




























              3














              Your question is really two questions. The original adjustments for luatex were done first in amsmath then communicated to the mathtools maintainers to incorporate there, similarly the fix to not need ! before aligned.



              mathtools has some extensions and fixes to amsmath and there is a mid to long term aim to incorporate some of them back but mostly that's not done yet. As always the main issues are around document compatibility rather than difficulty in actually making the change.



              You can see all the changes made since we picked up amsmath here



              https://github.com/latex3/latex2e/commits/master/required/amsmath



              Or a more curated top level description of the changes here



              https://github.com/latex3/latex2e/blob/master/required/amsmath/changes.txt






              share|improve this answer


























                3












                3








                3







                Your question is really two questions. The original adjustments for luatex were done first in amsmath then communicated to the mathtools maintainers to incorporate there, similarly the fix to not need ! before aligned.



                mathtools has some extensions and fixes to amsmath and there is a mid to long term aim to incorporate some of them back but mostly that's not done yet. As always the main issues are around document compatibility rather than difficulty in actually making the change.



                You can see all the changes made since we picked up amsmath here



                https://github.com/latex3/latex2e/commits/master/required/amsmath



                Or a more curated top level description of the changes here



                https://github.com/latex3/latex2e/blob/master/required/amsmath/changes.txt






                share|improve this answer













                Your question is really two questions. The original adjustments for luatex were done first in amsmath then communicated to the mathtools maintainers to incorporate there, similarly the fix to not need ! before aligned.



                mathtools has some extensions and fixes to amsmath and there is a mid to long term aim to incorporate some of them back but mostly that's not done yet. As always the main issues are around document compatibility rather than difficulty in actually making the change.



                You can see all the changes made since we picked up amsmath here



                https://github.com/latex3/latex2e/commits/master/required/amsmath



                Or a more curated top level description of the changes here



                https://github.com/latex3/latex2e/blob/master/required/amsmath/changes.txt







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered 17 mins ago









                David CarlisleDavid Carlisle

                501k4211471897




                501k4211471897






























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