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-rw-r--r--Lib/decimal.py9
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diff --git a/Lib/decimal.py b/Lib/decimal.py
index 63f9991..98a8342 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -7,6 +7,15 @@
# and Aahz <aahz at pobox.com>
# and Tim Peters
+# This module is currently Py2.3 compatible and should be kept that way
+# unless a major compelling advantage arises. IOW, 2.3 compatibility is
+# strongly preferred, but not guaranteed.
+
+# Also, this module should be kept in sync with the latest updates of
+# the IBM specification as it evolves. Those updates will be treated
+# as bug fixes (deviation from the spec is a compatibility, usability
+# bug) and will be backported. At this point the spec is stabilizing
+# and the updates are becoming fewer, smaller, and less significant.
"""
This is a Py2.3 implementation of decimal floating point arithmetic based on