Reformat hyperlinks in README

Author: oscarbenjamin

README.md

@@ -130,70 +130,95 @@ CHANGELOG
 
 0.6.0
 
-- gh-112, gh-111, gh-110, gh-108: Add pyproject.toml and build dependencies.
-  This means that python-flint can be built from source without
-  `--no-build-isolation`.
-- gh-109: Use exact division for non-field domains. Now `fmpz(6)/fmpz(3)` returns
-  an exact result `fmpz(2)` or raises an error if an exact result is not
-  possible. Similar changes for `fmpz_poly/fmpz`, `fmpz_mat/fmpz`, and for
-  polynomial division with `fmpz_poly`, `fmpq_poly`, `nmod_poly` and
-  `fmpz_mod_poly`.
-- gh-106: Add `fmpz_mod_mat` for matrices of integers mod `n` where `n` is
-  larger than word sized.
-- gh-104: Bump Flint from 3.0.0 to 3.0.1
+- [gh-112](https://github.com/flintlib/python-flint/issues/112),
+  [gh-111](https://github.com/flintlib/python-flint/issues/111),
+  [gh-110](https://github.com/flintlib/python-flint/issues/110),
+  [gh-108](https://github.com/flintlib/python-flint/issues/108):
+  Add pyproject.toml and build dependencies. This means that python-flint can
+  be built from source without `--no-build-isolation`.
+- [gh-109](https://github.com/flintlib/python-flint/issues/109):
+  Use exact division for non-field domains. Now `fmpz(6)/fmpz(3)` returns an
+  exact result `fmpz(2)` or raises an error if an exact result is not possible.
+  Similar changes for `fmpz_poly/fmpz`, `fmpz_mat/fmpz`, and for polynomial
+  division with `fmpz_poly`, `fmpq_poly`, `nmod_poly` and `fmpz_mod_poly`.
+- [gh-106](https://github.com/flintlib/python-flint/issues/106):
+  Add `fmpz_mod_mat` for matrices of integers mod `n` where `n` is larger than
+  word sized.
+- [gh-104](https://github.com/flintlib/python-flint/issues/104):
+  Bump Flint from 3.0.0 to 3.0.1
 
 0.5.0
 
 Important compatibility changes:
 
-- gh-80, gh-94, gh-98: Switch from Flint 2.9 to Flint 3.
-- gh-100: Supports Python 3.12 by using setuptools instead of numpy.distutils.
+- [gh-80](https://github.com/flintlib/python-flint/issues/80),
+  [gh-94](https://github.com/flintlib/python-flint/issues/94),
+  [gh-98](https://github.com/flintlib/python-flint/issues/98):
+  Switch from Flint 2.9 to Flint 3.
+- [gh-100](https://github.com/flintlib/python-flint/issues/100):
+  Supports Python 3.12 by using setuptools instead of numpy.distutils.
 
 New features:
 
-- gh-87: Adds `fmpz_mod_poly` type for polynomials over `fmpz_mod`.
-- gh-85: Adds discrete logarithms to `fmpz_mod`.
-- gh-83: Introduces the `fmpz_mod` type for multi-precision integer mods.
+- [gh-87](https://github.com/flintlib/python-flint/issues/87):
+  Adds `fmpz_mod_poly` type for polynomials over `fmpz_mod`.
+- [gh-85](https://github.com/flintlib/python-flint/issues/85):
+  Adds discrete logarithms to `fmpz_mod`.
+- [gh-83](https://github.com/flintlib/python-flint/issues/83):
+  Introduces the `fmpz_mod` type for multi-precision integer mods.
 
 Bug fixes:
 
-- gh-93: Fixes a bug with `pow(int, int, fmpz)` which previously gave incorrect
+- [gh-93](https://github.com/flintlib/python-flint/issues/93):
+  Fixes a bug with `pow(int, int, fmpz)` which previously gave incorrect
   results.
-- gh-78, gh-79: minor fixes for the `nmod` type.
+- [gh-78](https://github.com/flintlib/python-flint/issues/78),
+  [gh-79](https://github.com/flintlib/python-flint/issues/79):
+  minor fixes for the `nmod` type.
 
 0.4.4
 
-- gh-75, gh-77: finish bulk of the work in refactoring `python-flint` into
+- [gh-75](https://github.com/flintlib/python-flint/issues/75),
+  [gh-77](https://github.com/flintlib/python-flint/issues/77):
+  finish bulk of the work in refactoring `python-flint` into
   submodules
-- gh-72: The roots method of `arb_poly` is not supported. Use either the
+- [gh-72](https://github.com/flintlib/python-flint/issues/72):
+  The roots method of `arb_poly` is not supported. Use either the
   `complex_roots` method or `acb_roots(p).roots()` to get the old behaviour of
   returning the complex roots. The `roots` method on `fmpz_poly` and
   `fmpq_poly` now return integer and rational roots respectively. To access
   complex roots on these types, use the `complex_roots` method. For `acb_poly`,
   both `roots` and `complex_roots` behave the same
-- gh-71: Include files in sdist and fix issue gh-70
-- gh-67: Continue refactoring job to introduce submodules into `python-flint`
+- [gh-71](https://github.com/flintlib/python-flint/issues/71):
+  Include files in sdist and fix issue
+  [gh-70](https://github.com/flintlib/python-flint/issues/70)
+- [gh-67](https://github.com/flintlib/python-flint/issues/67):
+  Continue refactoring job to introduce submodules into `python-flint`
 
 0.4.3
 
-- gh-63: The `roots` method of `arb_poly`, and `nmod_poly` is no longer
-  supported. Use `acb_roots(p).roots()` to get the old behaviour of returning
-  the roots as `acb`. Note that the `roots` method of `fmpz_poly` and
-  `fmpq_poly` currently returns the complex roots of the polynomial.
-- gh-61: Start refactoring job to introduce submodules into `python-flint`
+- [gh-63](https://github.com/flintlib/python-flint/issues/63):
+  The `roots` method of `arb_poly`, and `nmod_poly` is no longer supported. Use
+  `acb_roots(p).roots()` to get the old behaviour of returning the roots as
+  `acb`. Note that the `roots` method of `fmpz_poly` and `fmpq_poly` currently
+  returns the complex roots of the polynomial.
+- [gh-61](https://github.com/flintlib/python-flint/issues/61):
+  Start refactoring job to introduce submodules into `python-flint`
 
 0.4.2
 
-- gh-57: Adds manylinux wheels
+- [gh-57](https://github.com/flintlib/python-flint/issues/57):
+  Adds manylinux wheels
 
 0.4.1
 
-- gh-47: Removes Linux wheels, updates instructions for building from source.
+- [gh-47](https://github.com/flintlib/python-flint/issues/47):
+  Removes Linux wheels, updates instructions for building from source.
 
 0.4.0
 
-- gh-45: Adds wheels for Windows, OSX and manylinux but the Linux wheels are
-  broken.
+- [gh-45](https://github.com/flintlib/python-flint/issues/45):
+  Adds wheels for Windows, OSX and manylinux but the Linux wheels are broken.
 
 License
 ------------