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+* Deprecate half-baked support for PostgreSQL range values with excluding beginnings.
+ We currently map PostgreSQL ranges to Ruby ranges. This conversion is not fully
+ possible because the Ruby range does not support excluded beginnings.
+
+ The current solution of incrementing the beginning is not correct and is now
+ deprecated. For subtypes where we don't know how to increment (e.g. `#succ`
+ is not defined) it will raise an ArgumentException for ranges with excluding
+ beginnings.
+
+ *Yves Senn*
+
* Support for user created range types in PostgreSQL.
*Yves Senn*