Add allocation-free signed remainder (#2269)

Add `isqrt!` for inplace floor square roots (#2268)

Add inplace operations for / improved performance of `div, cdiv, tdiv, fdiv` with inputs of the form `(ZZRingElem, Int)` (#2272)

Improve performance of `is_divisible_by` (#2270)

Merge pull request #2177 from JohnAAbbott/JAA/PATCH-solve_triu

Removed obsolete paragraph in integer.md (#2266)

Cleanup `HeckeMoreStuff.jl` some more, some minor tweaks (#2261)

Deduplicate redundant predicate docstrings in Nemo (#2262)

Add .mailmap file (#2260)

Fix broken reference to "Exact real and complex numbers" section. (#2258)

Add resultant/discriminant for QQ/ZZ/FpMPolyRingElem (#2255)

Avoid boxing (#2254)

Fix `is_maxreal_type` for number fields (#2252)

Add CI action that enforces changelog labels (#2251)

Fix `gcd`/`lcm` of a singleton ZZ vector to be non-negative (#2249)