Bump hypothesis-python version to 6.151.5 and update changelog

[skip ci]

Author: DRMacIver

hypothesis-python/RELEASE.rst

@@ -18,6 +18,16 @@ Hypothesis 6.x
 
     .. include:: ../RELEASE.rst
 
+.. _v6.151.5:
+
+--------------------
+6.151.5 - 2026-02-03
+--------------------
+
+This patch teaches our pytest plugin to :ref:` find interesting constants <v6.131.1>`
+when pytest is collecting tests, to avoid arbitrarily attributing the latency
+to whichever test function happened to be executed first (:issue:`4627`).
+
 .. _v6.151.4:
 
 --------------------

hypothesis-python/docs/changelog.rst

@@ -8,5 +8,5 @@
 # v. 2.0. If a copy of the MPL was not distributed with this file, You can
 # obtain one at https://mozilla.org/MPL/2.0/.
 
-__version_info__ = (6, 151, 4)
+__version_info__ = (6, 151, 5)
 __version__ = ".".join(map(str, __version_info__))