SAGE-2.8.12:
The release managers were Michael Abshoff and William Stein.
Many thanks to all the contributors to sage-2.8.12, which mainly grew
out of bugfixes during Bug Day 5. The main contributors to this release
include:
* Mike Hansen
* Nick Alexander
* Robert Bradshaw
* Craig Citro
* Robert Miller
* Bobby Moretti
* Yi Qiang
* William Stein
* Justin Walker
* Carl Witty
Apologies to anybody I did not list who contributed.
Important Note: The longstanding issue where upgrading can delete your work in
SAGE_ROOT/data/extcode, SAGE_ROOT/doc/, and SAGE_ROOT/local/bin/ is now
resolved -- things are now merged.
Component: algebraic geometry (2 matches)
765 Ctrl-C unresponsive in rational_points was defect major
fixed
766 Duplicate method in
structure/formal_sum.py:FormalSums_generic was defect major
fixed
Component: basic arithmetic (6 matches)
Ticket Summary Owner Type Priority Version
Resolution
61 hanke -- disturbing matrix constructor issue involving rows versus
columns mhansen enhancement minor fixed
790 rational reconstruction failing for p-adics somebody defect
major fixed
995 Generalize polynomial .roots() method by adding optional ring=
parameter for result ring cwitty defect major fixed
1096 real_roots may give wrong answers on non-squarefree
polynomials somebody defect major fixed
1100 polynomial roots() method can return rational roots for
polynomials over ZZ cwitty defect major fixed
1112 Integer.__pow__ somebody enhancement minor fixed
Component: calculus (2 matches)
Ticket Summary Owner Type Priority Version
Resolution
554 the calculus roots command is totally stupid. mhansen defect major
fixed
1042 reset() doesn't restore anything in all_cmdline or
all_notebook was defect major fixed
Component: combinatorics (3 matches)
Ticket Summary Owner Type Priority Version
Resolution
1071 IntegerVectors_nk mhansen enhancement major fixed
1088 graphs: minimum spanning tree function mhansen enhancement major
fixed
1117 fix #1088 rlm defect major fixed
Component: doctest (2 matches)
Ticket Summary Owner Type Priority Version
Resolution
1095 silly annoyance in sage -coverage craigcitro defect trivial
fixed
1103 2.8.12.alpha1: doctest failure in
schemes/elliptic_curves/lseries_ell.py was defect major fixed
Component: documentation (4 matches)
Ticket Summary Owner Type Priority Version
Resolution
989 Stripping $ from documentation tba defect major fixed
1087 add combinatorics documentation to the reference
manual mhansen defect major fixed
1113 Delete a file to fix an example involving the sage latex
mode tba defect minor duplicate
1114 Delete a file to fix an example involving the sage latex
mode tba defect minor fixed
Component: interfaces (2 matches)
Ticket Summary Owner Type Priority Version
Resolution
1080 inconsistent doctest failure in
sage/misc/sage_eval.py cwitty defect major fixed
1109 gp interface raises stack overflow exception if gp stack exceeds
available memory was defect major fixed
Component: memleak (2 matches)
Ticket Summary Owner Type Priority Version
Resolution
894 small ntl memory leaks in 2.8.7.alpha0 craigcitro defect major
fixed
1105 static memory leak in libSingular interface mabshoff defect
minor fixed
Component: notebook (3 matches)
Ticket Summary Owner Type Priority Version
Resolution
435 sage notebooks have hardcoded absolute paths boothby defect
critical fixed
683 bug in "latex?" in the notebook boothby defect major fixed
1110 improve notebook help message boothby defect major fixed
Component: number theory (6 matches)
Ticket Summary Owner Type Priority Version
Resolution
836 L-series dokchitser -- infinite recursion was defect major
fixed
1040 bug in new ring extension constructor ncalexan defect
critical fixed
1041 latex representation of fractional ideals in a number field is
totally stupid was defect major fixed
1043 constructing number field with check=False doesn't behave as it
should was defect major duplicate
1055 Don't factor discriminant for quadratic number
fields robertwb defect major fixed
1057 Order elements do not have Z as a (proper)
basering mabshoff defect critical fixed
Component: packages (11 matches)
Ticket Summary Owner Type Priority Version
Resolution
283 Improve the SAGE vmware image was enhancement major
invalid
407 improve how gap workspace caching works was defect major
duplicate
527 gap -- gap_reset_workspace() was task critical
fixed
546 hg_extcode should merge repository on upgrade/install instead of
overwriting was defect critical fixed
547 hg_doc should merge repository on upgrade/install instead of
overwriting was defect critical fixed
548 hg_scripts should merge repository on upgrade/install instead of
overwriting was defect critical fixed
575 make building SAGE on cygwin stop fast and
clean mabshoff defect major fixed
1067 moin moin wiki in sage -- updates needed was defect major
fixed
1079 DSage improper get_worker_count yi defect major fixed
1081 update the deps file was defect major fixed
1098 make rpy work with SAGE data types mhansen enhancement minor
fixed
Component: user interface (1 match)
Ticket Summary Owner Type Priority Version
Resolution
1084 invalid use of ring notation gives bizarre post-preparser syntax
error ncalexan defect minor fixed
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
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