DOC: PR 22296 revisions

* Update the SciPy `1.15.1` release notes following
additional backport activity.

Author: tylerjereddy

doc/source/release/1.15.1-notes.rst

@@ -16,9 +16,11 @@ Authors
 * Name (commits)
 * Ralf Gommers (3)
 * Rohit Goswami (1)
-* Tyler Reddy (4)
+* Matt Haberland (2)
+* Tyler Reddy (7)
+* Daniel Schmitz (1)
 
-A total of 3 people contributed to this release.
+A total of 5 people contributed to this release.
 People with a "+" by their names contributed a patch for the first time.
 This list of names is automatically generated, and may not be fully complete.
 
@@ -27,6 +29,7 @@ Issues closed for 1.15.1
 ------------------------
 
 * `#22257 <https://github.com/scipy/scipy/issues/22257>`__: BUG: Importing scipy.optimize break highspy
+* `#22297 <https://github.com/scipy/scipy/issues/22297>`__: TST: TestDistributions.test_funcs[logcdf-methods10-x-Normal]...
 
 
 Pull requests for 1.15.1
@@ -36,4 +39,5 @@ Pull requests for 1.15.1
 * `#22245 <https://github.com/scipy/scipy/pull/22245>`__: MAINT: fix url for array-api-extra git submodule
 * `#22270 <https://github.com/scipy/scipy/pull/22270>`__: BLD: fix some issues with undeclared internal build dependencies
 * `#22272 <https://github.com/scipy/scipy/pull/22272>`__: TST: fix thread safety issue in interpolate.bsplines memmap test
+* `#22276 <https://github.com/scipy/scipy/pull/22276>`__: TST: stats.Normal: bump tolerance on test of logcdf
 * `#22292 <https://github.com/scipy/scipy/pull/22292>`__: MAINT: Update highs subproject commit