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-rw-r--r--docs/build/changelog.rst15
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diff --git a/docs/build/changelog.rst b/docs/build/changelog.rst
index d8d2fa3..1d5fb93 100644
--- a/docs/build/changelog.rst
+++ b/docs/build/changelog.rst
@@ -7,6 +7,21 @@ Changelog
:version: 0.7.5
.. change::
+ :tags: bug, autogenerate, mysql
+ :tickets: 276
+
+ Fixed bug where MySQL backend would report dropped unique indexes
+ and/or constraints as both at the same time. This is because
+ MySQL doesn't actually have a "unique constraint" construct that
+ reports differently than a "unique index", so it is present in both
+ lists. The net effect though is that the MySQL backend will report
+ a dropped unique index/constraint as an index in cases where the object
+ was first created as a unique constraint, if no other information
+ is available to make the decision. This differs from other backends
+ like Postgresql which can report on unique constraints and
+ unique indexes separately.
+
+ .. change::
:tags: bug, commands
:tickets: 269