Use issue form to report build errors and update PR template

URL: https://trac.sagemath.org/34640
Reported by: chapoton
Ticket author(s): Frédéric Chapoton
R...

because #33002 was merged in 9.8 not in 9.7

URL: https://trac.sagemath.org/34606
Reported by: s...

some pep8, some code details, one shorter doctest, standard errors, etc

also using formatted st...

URL: https://trac.sagemath.org/34632
Reported by: mmezzarobba
Ticket author(s): Marc Mezzarobba
...

URL: https://trac.sagemath.org/34620
Reported by: chapoton
Ticket author(s): Frédéric Chapoton
R...

Cleanup, doc formatting, remove commented code, etc.

URL: https://trac.sagemath.org/34625
Repor...

in particular to represent the Tab key as can be seen already near the
end of

https://doc.sagem...

found using codespell or egrep

URL: https://trac.sagemath.org/34613
Reported by: chapoton
Ticke...

and also pep8 standard for the code in this file

URL: https://trac.sagemath.org/34619
Reported ...

Continue the cleaning of generic_graph.py after #34392.

URL: https://trac.sagemath.org/34394
Re...

This comes in handy occasionally:

{{{#!python
sage: R.<x,y,z> = ZZ[]
sage: R.monomials_of_degre...

URL: https://trac.sagemath.org/34585
Reported by: chapoton
Ticket author(s): Frédéric Chapoton
R...

With 9.8.beta0, the command
{{{
sage -t --long --optional=sage,optional,external src/sage/misc/l...

This will make it easier to write code that works uniformly for all
kinds of quotient rings.

(E...

that apparently do not provoke any rst error

URL: https://trac.sagemath.org/34602
Reported by: ...

mostly a few pep8 changes

URL: https://trac.sagemath.org/34647
Reported by: chapoton
Ticket aut...

some about E241 and E502

URL: https://trac.sagemath.org/34644
Reported by: chapoton
Ticket auth...

namely in polynomials/, number_fields/ and finite_rings/

URL: https://trac.sagemath.org/34639
R...

instead of the pexpect interface for gap

URL: https://trac.sagemath.org/34618
Reported by: chap...

URL: https://trac.sagemath.org/34617
Reported by: chapoton
Ticket author(s): Frédéric Chapoton
R...

New changes in sphinx requires new attributes to be defined. Supporting
this change introduces n...

The `EllipticCurveHom_velusqrt` class introduced in #34303 inherits from
`EllipticCurveHom` (#32...

With 9.8.beta0, the command
{{{
sage -t --optional=sage,internet src/sage/graphs/isgci.py
}}}
gi...

Right now, we iterate through all planar set partitions in
`algebras.PlanarPartition` by filteri...

In this ticket we implement systematic tests for operations on lazy
series.

URL: https://trac.s...

We should check the categories of our lazy rings:
{{{
sage: L = LazyTaylorSeriesRing(QQ, "x, y")...

Since #32744, Sage has a specialized class `EllipticCurveHom_composite`
for composite elliptic-c...

A couple of wrappers for link properties listed in the
[https://knotinfo.math.indiana.edu/ KnotI...

When `./configure --disable-editable` is in use (the default before
#32406), the Sage library is...

The method for number fields iterates over the points of bounded height
for each coordinate. Thi...

Follow up from #28905.

We upgrade to 0.94m: https://repology.org/project/cddlib/versions

- `la...

With 9.8.beta0, the command
{{{
sage -t --optional=sage,internet src/sage/databases/oeis.py
}}}
...

Seen on `archlinux-latest`, https://github.com/FFY00/meson-
python/actions/runs/3146686714/jobs/...

With 9.8.beta0, the command
{{{
sage -t --optional=sage,external src/sage/interfaces/octave.py
}...

As a follow-up of #33588 where we suggested in
[https://trac.sagemath.org/ticket/33588#comment:1...

{{{
sage: R.<X, Y, Z> = QQ[]
sage: I = R.ideal([X^2*Y^3, X*Z])
sage: I.hilbert_polynomial()
-t -...

In this ticket we finalize the implementation of lazy series, and
replace the old lazy series fr...

We reduce the unmaintained `r` package (stuck at 3.6.3) so that we
detect a system installation ...

Needs:
- Add ANTIC package, https://repology.org/project/antic/versions
- check boost package
- ...

Mixed intersections between Cones and Polyhedron returning a Polyhedron:

{{{
sage: con...

#33981 broke the `latte_int` package.

Related: https://github.com/latte-int/latte/issues/31

UR...

as reported in https://groups.google.com/g/sage-devel/c/JIiytzMsLCU

Here we
- improve error han...

Compare
{{{
sage: integral(1/max_symbolic(x,1)**2,x,0,oo,algorithm='maxima')
integrate(max(1, x)...

Minor edits

disallow PARI 2.15 from the system, until giac is fixed

---
Was: Upgrade to PARI 2.15. (dupe of...