Trac #13848: mq.SR: use deglex and polybori (if GF(2)) by default
Trac #15078: finite state machines, automata, transducers
Trac #8793: minor clean of logic/boolformula.py
Trac #15453: Wrap IML calls in sig_on()
Trac #11868: eliminate global GEN variables
Trac #11868: remove workarounds for bug related to global GEN variables
Trac #11868: Big PARI fix: reviewer patch
Trac #15079: unique_round for RIF
Trac #10132: Parametrization of (metric) surfaces in 3D Euclidean space
Trac #11628: cache factored order in FiniteField_base
Trac #9411: lll_reduce for elliptic curves over number fields
Trac #15505: Add missing relations to braid group
Trac #15488: Fix misplaced sig_on() statements inside try
Trac #15422: Fix p-adic factorizations for non-squarefree polynomials
Trac #15433: OS X's accelerate framework no longer pretends to be atlas
Trac #15301: fix a link to the PDF version of PREP tutorials
Trac #15007: Alias .diff() and .differentiate() to .derivative() in
polynomial rings
Trac #11934: Add a doctest to confirm that full_simplify() doesn't affect the imaginary part of an expression.
Trac #15392: support for minimal models of projective maps
Trac #13352: Use mpn_popcount() for bitset_len(), clean up bitset interface