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Pull requests: ERGO-Code/HiGHS

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Pull requests list

Added unit test to confirm use of advanced basis by all simplex solvers, and updated hot start documentation
#2916 opened Mar 15, 2026 by jajhall Loading…
@jajhall
1
Move strengthening of variable bound constraints to HighsImplications::addVLB and HighsImplications::addVUB
#2914 opened Mar 14, 2026 by fwesselm Loading…
@Opt-Mucca
1
MIP Worker Refactor
#2886 opened Mar 2, 2026 by Opt-Mucca Loading…
@Opt-Mucca
88
MIP: fix false infeasibility from presolve and domain propagation on wide-range models
#2873 opened Feb 25, 2026 by andy-moser • Draft
1
@jajhall
8
Performance when changing LP data
#2813 opened Feb 5, 2026 by smharwood Loading…
@jajhall
3
Update solver documentation - for v1.14 Draft PR
#2787 opened Jan 29, 2026 by jajhall • Draft
@jajhall
7
Py HiPO Draft PR
#2756 opened Jan 17, 2026 by galabovaa • Draft
@galabovaa
6
Initial proof-of-concept for dynamic HiPO loading in highspy Draft PR
#2755 opened Jan 17, 2026 by mathgeekcoder • Draft
@galabovaa
3
Added checks to identify cause of segfault exposed in #2748 Draft PR
#2750 opened Jan 15, 2026 by jajhall • Draft
@jajhall
2
Refactor C# interface Draft PR
#2714 opened Dec 26, 2025 by Thiago-NovaesB • Draft
@galabovaa
5
Flow cover cuts
#2518 opened Sep 2, 2025 by Opt-Mucca Loading…
@Opt-Mucca
23
Callbacks as CSharp Events Draft PR
#2433 opened Jun 24, 2025 by darrylmelander • Draft
@galabovaa
13
Adds StrongCG cuts
#2407 opened Jun 11, 2025 by Opt-Mucca Loading…
@Opt-Mucca
14
Take into account discreteness for no cost zero variables in bounds section
#2299 opened Apr 20, 2025 by MaximSmolskiy Loading…
@jajhall
2
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