Update 2025-02-14-23-38-03.gh-issue-127260.dXQ8P0.rst

Emphasize the change in strictness in the C implementation.

Author: pganssle

Misc/NEWS.d/next/Library/2025-02-14-23-38-03.gh-issue-127260.dXQ8P0.rst

@@ -1,3 +1,4 @@
-Make the occurrence of :meth:`datetime.time.fromisoformat` and
-:meth:`datetime.datetime.fromisoformat` methods errors more consistent in
-both implementations. Patch by Semyon Moroz.
+Forbid the use of colon ("`:`") as a fractional component separator and other
+improvements to the consistency of error raising between the C and Python
+implementaitons of :meth:`datetime.time.fromisoformat` and
+:meth:`datetime.datetime.fromisoformat`. Patch by Semyon Moroz.