= Sage 4.3 Release Tour =

Major features:

 * Improvements in the build system.

 * Major new features in the Sage notebook server.

 * Numerous new features in the combinatorics module.

 * Many improvements in the graph theory module, both the backend implementation and new features.

 * Updates/upgrades to 15 packages.


== Algebra ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7474 | #7474]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7457 | #7457]]
 * [[http://trac.sagemath.org/sage_trac/ticket/4982 | #4982]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6496 | #6496]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7587 | #7587]]
 * [[http://trac.sagemath.org/sage_trac/ticket/5112 | #5112]]
 * [[http://trac.sagemath.org/sage_trac/ticket/5098 | #5098]]


== Algebraic Topology ==

 * [[http://trac.sagemath.org/sage_trac/ticket/6099 | #6099]]


== Calculus ==

 * [[http://trac.sagemath.org/sage_trac/ticket/3587 | #3587]]


== Categories ==

 * [[http://trac.sagemath.org/sage_trac/ticket/5891 | #5891]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7510 | #7510]]


== Combinatorics ==

 * [[http://trac.sagemath.org/sage_trac/ticket/3663 | #3663]]
 * [[http://trac.sagemath.org/sage_trac/ticket/4326 | #4326]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7396 | #7396]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7395 | #7395]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7403 | #7403]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7519 | #7519]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7409 | #7409]]


== Commutative Algebra ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7450 | #7450]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7578 | #7578]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7194 | #7194]]


== Documentation ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7190 | #7190]]


== Graph Theory ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7547 | #7547]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7533 | #7533]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7364 | #7364]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6813 | #6813]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7487 | #7487]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7564 | #7564]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7157 | #7157]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6679 | #6679]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7571 | #7571]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7184 | #7184]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7640 | #7640]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7294 | #7294]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7536 | #7536]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7314 | #7314]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7673 | #7673]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6764 | #6764]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7365 | #7365]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7291 | #7291]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7358 | #7358]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7528 | #7528]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7541 | #7541]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7594 | #7594]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7592 | #7592]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7593 | #7593]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7599 | #7599]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7601 | #7601]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7605 | #7605]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7705 | #7705]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6962 | #6962]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7721 | #7721]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7600 | #7600]]


== Group Theory ==

 * [[http://trac.sagemath.org/sage_trac/ticket/5794 | #5794]]


== Linear Algebra ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7715 | #7715]]
 * [[http://trac.sagemath.org/sage_trac/ticket/3684 | #3684]]


== Miscellaneous ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7526 | #7526]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7515 | #7515]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7534 | #7534]]


== Numerical ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7270 | #7270]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7561 | #7561]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7637 | #7637]]


== Packages ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7036 | #7036]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7187 | #7187]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7272 | #7272]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7352 | #7352]]
 * [[http://trac.sagemath.org/sage_trac/ticket/6517 | #6517]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7464 | #7464]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7375 | #7375]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7268 | #7268]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7287 | #7287]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7471 | #7471]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7333 | #7333]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7164 | #7164]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7610 | #7610]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7625 | #7625]]
 * [[http://trac.sagemath.org/sage_trac/ticket/5686 | #5686]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7195 | #7195]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7726 | #7726]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7757 | #7757]]


== Statistics ==

 * [[http://trac.sagemath.org/sage_trac/ticket/7197 | #7197]]


== Symbolics ==

 * [[http://trac.sagemath.org/sage_trac/ticket/6803 | #6803]]
 * [[http://trac.sagemath.org/sage_trac/ticket/7603 | #7603]]